mirror of
https://github.com/ceph/ceph-csi.git
synced 2024-11-09 16:00:22 +00:00
rebase: Bump sigs.k8s.io/controller-runtime from 0.15.1 to 0.16.0
Bumps [sigs.k8s.io/controller-runtime](https://github.com/kubernetes-sigs/controller-runtime) from 0.15.1 to 0.16.0. - [Release notes](https://github.com/kubernetes-sigs/controller-runtime/releases) - [Changelog](https://github.com/kubernetes-sigs/controller-runtime/blob/main/RELEASE.md) - [Commits](https://github.com/kubernetes-sigs/controller-runtime/compare/v0.15.1...v0.16.0) --- updated-dependencies: - dependency-name: sigs.k8s.io/controller-runtime dependency-type: direct:production update-type: version-update:semver-minor ... Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
dependabot[bot]
mergify[bot]
parent
97d9f701ec
commit
a51516501c
7
go.mod
7
go.mod
@ -44,7 +44,7 @@ require (
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k8s.io/mount-utils v0.28.0
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k8s.io/pod-security-admission v0.0.0
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k8s.io/utils v0.0.0-20230406110748-d93618cff8a2
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sigs.k8s.io/controller-runtime v0.15.1
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sigs.k8s.io/controller-runtime v0.16.0
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)
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require (
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@ -150,9 +150,8 @@ require (
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go.opentelemetry.io/otel/sdk v1.10.0 // indirect
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||||
go.opentelemetry.io/otel/trace v1.10.0 // indirect
|
||||
go.opentelemetry.io/proto/otlp v0.19.0 // indirect
|
||||
go.uber.org/atomic v1.10.0 // indirect
|
||||
go.uber.org/multierr v1.11.0 // indirect
|
||||
go.uber.org/zap v1.24.0 // indirect
|
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go.uber.org/zap v1.25.0 // indirect
|
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golang.org/x/exp v0.0.0-20220827204233-334a2380cb91 // indirect
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golang.org/x/oauth2 v0.8.0 // indirect
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golang.org/x/sync v0.3.0 // indirect
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@ -160,7 +159,7 @@ require (
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golang.org/x/text v0.12.0 // indirect
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golang.org/x/time v0.3.0 // indirect
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golang.org/x/tools v0.12.0 // indirect
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gomodules.xyz/jsonpatch/v2 v2.3.0 // indirect
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gomodules.xyz/jsonpatch/v2 v2.4.0 // indirect
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google.golang.org/appengine v1.6.7 // indirect
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google.golang.org/genproto v0.0.0-20230526161137-0005af68ea54 // indirect
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google.golang.org/genproto/googleapis/api v0.0.0-20230525234035-dd9d682886f9 // indirect
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10
go.sum
10
go.sum
@ -731,8 +731,8 @@ github.com/aws/aws-sdk-go-v2/service/sts v1.21.5/go.mod h1:VC7JDqsqiwXukYEDjoHh9
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github.com/aws/smithy-go v1.14.2 h1:MJU9hqBGbvWZdApzpvoF2WAIJDbtjK2NDJSiJP7HblQ=
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github.com/aws/smithy-go v1.14.2/go.mod h1:Tg+OJXh4MB2R/uN61Ko2f6hTZwB/ZYGOtib8J3gBHzA=
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github.com/baiyubin/aliyun-sts-go-sdk v0.0.0-20180326062324-cfa1a18b161f/go.mod h1:AuiFmCCPBSrqvVMvuqFuk0qogytodnVFVSN5CeJB8Gc=
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github.com/benbjohnson/clock v1.1.0 h1:Q92kusRqC1XV2MjkWETPvjJVqKetz1OzxZB7mHJLju8=
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github.com/benbjohnson/clock v1.1.0/go.mod h1:J11/hYXuz8f4ySSvYwY0FKfm+ezbsZBKZxNJlLklBHA=
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github.com/benbjohnson/clock v1.3.0 h1:ip6w0uFQkncKQ979AypyG0ER7mqUSBdKLOgAle/AT8A=
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github.com/beorn7/perks v0.0.0-20180321164747-3a771d992973/go.mod h1:Dwedo/Wpr24TaqPxmxbtue+5NUziq4I4S80YR8gNf3Q=
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github.com/beorn7/perks v1.0.0/go.mod h1:KWe93zE9D1o94FZ5RNwFwVgaQK1VOXiVxmqh+CedLV8=
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github.com/beorn7/perks v1.0.1 h1:VlbKKnNfV8bJzeqoa4cOKqO6bYr3WgKZxO8Z16+hsOM=
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@ -1884,8 +1884,8 @@ go.uber.org/zap v1.10.0/go.mod h1:vwi/ZaCAaUcBkycHslxD9B2zi4UTXhF60s6SWpuDF0Q=
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go.uber.org/zap v1.17.0/go.mod h1:MXVU+bhUf/A7Xi2HNOnopQOrmycQ5Ih87HtOu4q5SSo=
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go.uber.org/zap v1.18.1/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI=
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go.uber.org/zap v1.19.0/go.mod h1:xg/QME4nWcxGxrpdeYfq7UvYrLh66cuVKdrbD1XF/NI=
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go.uber.org/zap v1.24.0 h1:FiJd5l1UOLj0wCgbSE0rwwXHzEdAZS6hiiSnxJN/D60=
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go.uber.org/zap v1.24.0/go.mod h1:2kMP+WWQ8aoFoedH3T2sq6iJ2yDWpHbP0f6MQbS9Gkg=
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go.uber.org/zap v1.25.0 h1:4Hvk6GtkucQ790dqmj7l1eEnRdKm3k3ZUrUMS2d5+5c=
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go.uber.org/zap v1.25.0/go.mod h1:JIAUzQIH94IC4fOJQm7gMmBJP5k7wQfdcnYdPoEXJYk=
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golang.org/x/crypto v0.0.0-20180820150726-614d502a4dac/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
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golang.org/x/crypto v0.0.0-20180904163835-0709b304e793/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
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golang.org/x/crypto v0.0.0-20181029021203-45a5f77698d3/go.mod h1:6SG95UA2DQfeDnfUPMdvaQW0Q7yPrPDi9nlGo2tz2b4=
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@ -2811,8 +2811,8 @@ rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=
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sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.1.2 h1:trsWhjU5jZrx6UvFu4WzQDrN7Pga4a7Qg+zcfcj64PA=
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sigs.k8s.io/apiserver-network-proxy/konnectivity-client v0.1.2/go.mod h1:+qG7ISXqCDVVcyO8hLn12AKVYYUjM7ftlqsqmrhMZE0=
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sigs.k8s.io/controller-runtime v0.2.2/go.mod h1:9dyohw3ZtoXQuV1e766PHUn+cmrRCIcBh6XIMFNMZ+I=
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sigs.k8s.io/controller-runtime v0.15.1 h1:9UvgKD4ZJGcj24vefUFgZFP3xej/3igL9BsOUTb/+4c=
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sigs.k8s.io/controller-runtime v0.15.1/go.mod h1:7ngYvp1MLT+9GeZ+6lH3LOlcHkp/+tzA/fmHa4iq9kk=
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sigs.k8s.io/controller-runtime v0.16.0 h1:5koYaaRVBHDr0LZAJjO5dWzUjMsh6cwa7q1Mmusrdvk=
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sigs.k8s.io/controller-runtime v0.16.0/go.mod h1:77DnuwA8+J7AO0njzv3wbNlMOnGuLrwFr8JPNwx3J7g=
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sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd h1:EDPBXCAspyGV4jQlpZSudPeMmr1bNJefnuqLsRAsHZo=
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sigs.k8s.io/json v0.0.0-20221116044647-bc3834ca7abd/go.mod h1:B8JuhiUyNFVKdsE8h686QcCxMaH6HrOAZj4vswFpcB0=
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sigs.k8s.io/structured-merge-diff/v4 v4.2.3 h1:PRbqxJClWWYMNV1dhaG4NsibJbArud9kFxnAMREiWFE=
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19
vendor/go.uber.org/atomic/.codecov.yml
generated
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19
vendor/go.uber.org/atomic/.codecov.yml
generated
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@ -1,19 +0,0 @@
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coverage:
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range: 80..100
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round: down
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precision: 2
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status:
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project: # measuring the overall project coverage
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default: # context, you can create multiple ones with custom titles
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enabled: yes # must be yes|true to enable this status
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target: 100 # specify the target coverage for each commit status
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# option: "auto" (must increase from parent commit or pull request base)
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# option: "X%" a static target percentage to hit
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if_not_found: success # if parent is not found report status as success, error, or failure
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if_ci_failed: error # if ci fails report status as success, error, or failure
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# Also update COVER_IGNORE_PKGS in the Makefile.
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ignore:
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- /internal/gen-atomicint/
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- /internal/gen-valuewrapper/
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15
vendor/go.uber.org/atomic/.gitignore
generated
vendored
15
vendor/go.uber.org/atomic/.gitignore
generated
vendored
@ -1,15 +0,0 @@
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/bin
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.DS_Store
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/vendor
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cover.html
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cover.out
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lint.log
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# Binaries
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*.test
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# Profiling output
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*.prof
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# Output of fossa analyzer
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/fossa
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117
vendor/go.uber.org/atomic/CHANGELOG.md
generated
vendored
117
vendor/go.uber.org/atomic/CHANGELOG.md
generated
vendored
@ -1,117 +0,0 @@
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# Changelog
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All notable changes to this project will be documented in this file.
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The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
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and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
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## [1.10.0] - 2022-08-11
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### Added
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- Add `atomic.Float32` type for atomic operations on `float32`.
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- Add `CompareAndSwap` and `Swap` methods to `atomic.String`, `atomic.Error`,
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and `atomic.Value`.
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- Add generic `atomic.Pointer[T]` type for atomic operations on pointers of any
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type. This is present only for Go 1.18 or higher, and is a drop-in for
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replacement for the standard library's `sync/atomic.Pointer` type.
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### Changed
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- Deprecate `CAS` methods on all types in favor of corresponding
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`CompareAndSwap` methods.
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Thanks to @eNV25 and @icpd for their contributions to this release.
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[1.10.0]: https://github.com/uber-go/atomic/compare/v1.9.0...v1.10.0
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## [1.9.0] - 2021-07-15
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### Added
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- Add `Float64.Swap` to match int atomic operations.
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- Add `atomic.Time` type for atomic operations on `time.Time` values.
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[1.9.0]: https://github.com/uber-go/atomic/compare/v1.8.0...v1.9.0
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## [1.8.0] - 2021-06-09
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### Added
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- Add `atomic.Uintptr` type for atomic operations on `uintptr` values.
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- Add `atomic.UnsafePointer` type for atomic operations on `unsafe.Pointer` values.
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[1.8.0]: https://github.com/uber-go/atomic/compare/v1.7.0...v1.8.0
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## [1.7.0] - 2020-09-14
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### Added
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- Support JSON serialization and deserialization of primitive atomic types.
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- Support Text marshalling and unmarshalling for string atomics.
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### Changed
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- Disallow incorrect comparison of atomic values in a non-atomic way.
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### Removed
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- Remove dependency on `golang.org/x/{lint, tools}`.
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[1.7.0]: https://github.com/uber-go/atomic/compare/v1.6.0...v1.7.0
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## [1.6.0] - 2020-02-24
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### Changed
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- Drop library dependency on `golang.org/x/{lint, tools}`.
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[1.6.0]: https://github.com/uber-go/atomic/compare/v1.5.1...v1.6.0
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## [1.5.1] - 2019-11-19
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- Fix bug where `Bool.CAS` and `Bool.Toggle` do work correctly together
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causing `CAS` to fail even though the old value matches.
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[1.5.1]: https://github.com/uber-go/atomic/compare/v1.5.0...v1.5.1
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## [1.5.0] - 2019-10-29
|
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### Changed
|
||||
- With Go modules, only the `go.uber.org/atomic` import path is supported now.
|
||||
If you need to use the old import path, please add a `replace` directive to
|
||||
your `go.mod`.
|
||||
|
||||
[1.5.0]: https://github.com/uber-go/atomic/compare/v1.4.0...v1.5.0
|
||||
|
||||
## [1.4.0] - 2019-05-01
|
||||
### Added
|
||||
- Add `atomic.Error` type for atomic operations on `error` values.
|
||||
|
||||
[1.4.0]: https://github.com/uber-go/atomic/compare/v1.3.2...v1.4.0
|
||||
|
||||
## [1.3.2] - 2018-05-02
|
||||
### Added
|
||||
- Add `atomic.Duration` type for atomic operations on `time.Duration` values.
|
||||
|
||||
[1.3.2]: https://github.com/uber-go/atomic/compare/v1.3.1...v1.3.2
|
||||
|
||||
## [1.3.1] - 2017-11-14
|
||||
### Fixed
|
||||
- Revert optimization for `atomic.String.Store("")` which caused data races.
|
||||
|
||||
[1.3.1]: https://github.com/uber-go/atomic/compare/v1.3.0...v1.3.1
|
||||
|
||||
## [1.3.0] - 2017-11-13
|
||||
### Added
|
||||
- Add `atomic.Bool.CAS` for compare-and-swap semantics on bools.
|
||||
|
||||
### Changed
|
||||
- Optimize `atomic.String.Store("")` by avoiding an allocation.
|
||||
|
||||
[1.3.0]: https://github.com/uber-go/atomic/compare/v1.2.0...v1.3.0
|
||||
|
||||
## [1.2.0] - 2017-04-12
|
||||
### Added
|
||||
- Shadow `atomic.Value` from `sync/atomic`.
|
||||
|
||||
[1.2.0]: https://github.com/uber-go/atomic/compare/v1.1.0...v1.2.0
|
||||
|
||||
## [1.1.0] - 2017-03-10
|
||||
### Added
|
||||
- Add atomic `Float64` type.
|
||||
|
||||
### Changed
|
||||
- Support new `go.uber.org/atomic` import path.
|
||||
|
||||
[1.1.0]: https://github.com/uber-go/atomic/compare/v1.0.0...v1.1.0
|
||||
|
||||
## [1.0.0] - 2016-07-18
|
||||
|
||||
- Initial release.
|
||||
|
||||
[1.0.0]: https://github.com/uber-go/atomic/releases/tag/v1.0.0
|
||||
19
vendor/go.uber.org/atomic/LICENSE.txt
generated
vendored
19
vendor/go.uber.org/atomic/LICENSE.txt
generated
vendored
@ -1,19 +0,0 @@
|
||||
Copyright (c) 2016 Uber Technologies, Inc.
|
||||
|
||||
Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
of this software and associated documentation files (the "Software"), to deal
|
||||
in the Software without restriction, including without limitation the rights
|
||||
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
copies of the Software, and to permit persons to whom the Software is
|
||||
furnished to do so, subject to the following conditions:
|
||||
|
||||
The above copyright notice and this permission notice shall be included in
|
||||
all copies or substantial portions of the Software.
|
||||
|
||||
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
THE SOFTWARE.
|
||||
79
vendor/go.uber.org/atomic/Makefile
generated
vendored
79
vendor/go.uber.org/atomic/Makefile
generated
vendored
@ -1,79 +0,0 @@
|
||||
# Directory to place `go install`ed binaries into.
|
||||
export GOBIN ?= $(shell pwd)/bin
|
||||
|
||||
GOLINT = $(GOBIN)/golint
|
||||
GEN_ATOMICINT = $(GOBIN)/gen-atomicint
|
||||
GEN_ATOMICWRAPPER = $(GOBIN)/gen-atomicwrapper
|
||||
STATICCHECK = $(GOBIN)/staticcheck
|
||||
|
||||
GO_FILES ?= $(shell find . '(' -path .git -o -path vendor ')' -prune -o -name '*.go' -print)
|
||||
|
||||
# Also update ignore section in .codecov.yml.
|
||||
COVER_IGNORE_PKGS = \
|
||||
go.uber.org/atomic/internal/gen-atomicint \
|
||||
go.uber.org/atomic/internal/gen-atomicwrapper
|
||||
|
||||
.PHONY: build
|
||||
build:
|
||||
go build ./...
|
||||
|
||||
.PHONY: test
|
||||
test:
|
||||
go test -race ./...
|
||||
|
||||
.PHONY: gofmt
|
||||
gofmt:
|
||||
$(eval FMT_LOG := $(shell mktemp -t gofmt.XXXXX))
|
||||
gofmt -e -s -l $(GO_FILES) > $(FMT_LOG) || true
|
||||
@[ ! -s "$(FMT_LOG)" ] || (echo "gofmt failed:" && cat $(FMT_LOG) && false)
|
||||
|
||||
$(GOLINT):
|
||||
cd tools && go install golang.org/x/lint/golint
|
||||
|
||||
$(STATICCHECK):
|
||||
cd tools && go install honnef.co/go/tools/cmd/staticcheck
|
||||
|
||||
$(GEN_ATOMICWRAPPER): $(wildcard ./internal/gen-atomicwrapper/*)
|
||||
go build -o $@ ./internal/gen-atomicwrapper
|
||||
|
||||
$(GEN_ATOMICINT): $(wildcard ./internal/gen-atomicint/*)
|
||||
go build -o $@ ./internal/gen-atomicint
|
||||
|
||||
.PHONY: golint
|
||||
golint: $(GOLINT)
|
||||
$(GOLINT) ./...
|
||||
|
||||
.PHONY: staticcheck
|
||||
staticcheck: $(STATICCHECK)
|
||||
$(STATICCHECK) ./...
|
||||
|
||||
.PHONY: lint
|
||||
lint: gofmt golint staticcheck generatenodirty
|
||||
|
||||
# comma separated list of packages to consider for code coverage.
|
||||
COVER_PKG = $(shell \
|
||||
go list -find ./... | \
|
||||
grep -v $(foreach pkg,$(COVER_IGNORE_PKGS),-e "^$(pkg)$$") | \
|
||||
paste -sd, -)
|
||||
|
||||
.PHONY: cover
|
||||
cover:
|
||||
go test -coverprofile=cover.out -coverpkg $(COVER_PKG) -v ./...
|
||||
go tool cover -html=cover.out -o cover.html
|
||||
|
||||
.PHONY: generate
|
||||
generate: $(GEN_ATOMICINT) $(GEN_ATOMICWRAPPER)
|
||||
go generate ./...
|
||||
|
||||
.PHONY: generatenodirty
|
||||
generatenodirty:
|
||||
@[ -z "$$(git status --porcelain)" ] || ( \
|
||||
echo "Working tree is dirty. Commit your changes first."; \
|
||||
git status; \
|
||||
exit 1 )
|
||||
@make generate
|
||||
@status=$$(git status --porcelain); \
|
||||
[ -z "$$status" ] || ( \
|
||||
echo "Working tree is dirty after `make generate`:"; \
|
||||
echo "$$status"; \
|
||||
echo "Please ensure that the generated code is up-to-date." )
|
||||
63
vendor/go.uber.org/atomic/README.md
generated
vendored
63
vendor/go.uber.org/atomic/README.md
generated
vendored
@ -1,63 +0,0 @@
|
||||
# atomic [![GoDoc][doc-img]][doc] [![Build Status][ci-img]][ci] [![Coverage Status][cov-img]][cov] [![Go Report Card][reportcard-img]][reportcard]
|
||||
|
||||
Simple wrappers for primitive types to enforce atomic access.
|
||||
|
||||
## Installation
|
||||
|
||||
```shell
|
||||
$ go get -u go.uber.org/atomic@v1
|
||||
```
|
||||
|
||||
### Legacy Import Path
|
||||
|
||||
As of v1.5.0, the import path `go.uber.org/atomic` is the only supported way
|
||||
of using this package. If you are using Go modules, this package will fail to
|
||||
compile with the legacy import path path `github.com/uber-go/atomic`.
|
||||
|
||||
We recommend migrating your code to the new import path but if you're unable
|
||||
to do so, or if your dependencies are still using the old import path, you
|
||||
will have to add a `replace` directive to your `go.mod` file downgrading the
|
||||
legacy import path to an older version.
|
||||
|
||||
```
|
||||
replace github.com/uber-go/atomic => github.com/uber-go/atomic v1.4.0
|
||||
```
|
||||
|
||||
You can do so automatically by running the following command.
|
||||
|
||||
```shell
|
||||
$ go mod edit -replace github.com/uber-go/atomic=github.com/uber-go/atomic@v1.4.0
|
||||
```
|
||||
|
||||
## Usage
|
||||
|
||||
The standard library's `sync/atomic` is powerful, but it's easy to forget which
|
||||
variables must be accessed atomically. `go.uber.org/atomic` preserves all the
|
||||
functionality of the standard library, but wraps the primitive types to
|
||||
provide a safer, more convenient API.
|
||||
|
||||
```go
|
||||
var atom atomic.Uint32
|
||||
atom.Store(42)
|
||||
atom.Sub(2)
|
||||
atom.CAS(40, 11)
|
||||
```
|
||||
|
||||
See the [documentation][doc] for a complete API specification.
|
||||
|
||||
## Development Status
|
||||
|
||||
Stable.
|
||||
|
||||
---
|
||||
|
||||
Released under the [MIT License](LICENSE.txt).
|
||||
|
||||
[doc-img]: https://godoc.org/github.com/uber-go/atomic?status.svg
|
||||
[doc]: https://godoc.org/go.uber.org/atomic
|
||||
[ci-img]: https://github.com/uber-go/atomic/actions/workflows/go.yml/badge.svg
|
||||
[ci]: https://github.com/uber-go/atomic/actions/workflows/go.yml
|
||||
[cov-img]: https://codecov.io/gh/uber-go/atomic/branch/master/graph/badge.svg
|
||||
[cov]: https://codecov.io/gh/uber-go/atomic
|
||||
[reportcard-img]: https://goreportcard.com/badge/go.uber.org/atomic
|
||||
[reportcard]: https://goreportcard.com/report/go.uber.org/atomic
|
||||
88
vendor/go.uber.org/atomic/bool.go
generated
vendored
88
vendor/go.uber.org/atomic/bool.go
generated
vendored
@ -1,88 +0,0 @@
|
||||
// @generated Code generated by gen-atomicwrapper.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
)
|
||||
|
||||
// Bool is an atomic type-safe wrapper for bool values.
|
||||
type Bool struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v Uint32
|
||||
}
|
||||
|
||||
var _zeroBool bool
|
||||
|
||||
// NewBool creates a new Bool.
|
||||
func NewBool(val bool) *Bool {
|
||||
x := &Bool{}
|
||||
if val != _zeroBool {
|
||||
x.Store(val)
|
||||
}
|
||||
return x
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped bool.
|
||||
func (x *Bool) Load() bool {
|
||||
return truthy(x.v.Load())
|
||||
}
|
||||
|
||||
// Store atomically stores the passed bool.
|
||||
func (x *Bool) Store(val bool) {
|
||||
x.v.Store(boolToInt(val))
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap for bool values.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap.
|
||||
func (x *Bool) CAS(old, new bool) (swapped bool) {
|
||||
return x.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap for bool values.
|
||||
func (x *Bool) CompareAndSwap(old, new bool) (swapped bool) {
|
||||
return x.v.CompareAndSwap(boolToInt(old), boolToInt(new))
|
||||
}
|
||||
|
||||
// Swap atomically stores the given bool and returns the old
|
||||
// value.
|
||||
func (x *Bool) Swap(val bool) (old bool) {
|
||||
return truthy(x.v.Swap(boolToInt(val)))
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped bool into JSON.
|
||||
func (x *Bool) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(x.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes a bool from JSON.
|
||||
func (x *Bool) UnmarshalJSON(b []byte) error {
|
||||
var v bool
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
x.Store(v)
|
||||
return nil
|
||||
}
|
||||
53
vendor/go.uber.org/atomic/bool_ext.go
generated
vendored
53
vendor/go.uber.org/atomic/bool_ext.go
generated
vendored
@ -1,53 +0,0 @@
|
||||
// Copyright (c) 2020 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"strconv"
|
||||
)
|
||||
|
||||
//go:generate bin/gen-atomicwrapper -name=Bool -type=bool -wrapped=Uint32 -pack=boolToInt -unpack=truthy -cas -swap -json -file=bool.go
|
||||
|
||||
func truthy(n uint32) bool {
|
||||
return n == 1
|
||||
}
|
||||
|
||||
func boolToInt(b bool) uint32 {
|
||||
if b {
|
||||
return 1
|
||||
}
|
||||
return 0
|
||||
}
|
||||
|
||||
// Toggle atomically negates the Boolean and returns the previous value.
|
||||
func (b *Bool) Toggle() (old bool) {
|
||||
for {
|
||||
old := b.Load()
|
||||
if b.CAS(old, !old) {
|
||||
return old
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (b *Bool) String() string {
|
||||
return strconv.FormatBool(b.Load())
|
||||
}
|
||||
23
vendor/go.uber.org/atomic/doc.go
generated
vendored
23
vendor/go.uber.org/atomic/doc.go
generated
vendored
@ -1,23 +0,0 @@
|
||||
// Copyright (c) 2020 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
// Package atomic provides simple wrappers around numerics to enforce atomic
|
||||
// access.
|
||||
package atomic
|
||||
89
vendor/go.uber.org/atomic/duration.go
generated
vendored
89
vendor/go.uber.org/atomic/duration.go
generated
vendored
@ -1,89 +0,0 @@
|
||||
// @generated Code generated by gen-atomicwrapper.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"time"
|
||||
)
|
||||
|
||||
// Duration is an atomic type-safe wrapper for time.Duration values.
|
||||
type Duration struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v Int64
|
||||
}
|
||||
|
||||
var _zeroDuration time.Duration
|
||||
|
||||
// NewDuration creates a new Duration.
|
||||
func NewDuration(val time.Duration) *Duration {
|
||||
x := &Duration{}
|
||||
if val != _zeroDuration {
|
||||
x.Store(val)
|
||||
}
|
||||
return x
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped time.Duration.
|
||||
func (x *Duration) Load() time.Duration {
|
||||
return time.Duration(x.v.Load())
|
||||
}
|
||||
|
||||
// Store atomically stores the passed time.Duration.
|
||||
func (x *Duration) Store(val time.Duration) {
|
||||
x.v.Store(int64(val))
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap for time.Duration values.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap.
|
||||
func (x *Duration) CAS(old, new time.Duration) (swapped bool) {
|
||||
return x.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap for time.Duration values.
|
||||
func (x *Duration) CompareAndSwap(old, new time.Duration) (swapped bool) {
|
||||
return x.v.CompareAndSwap(int64(old), int64(new))
|
||||
}
|
||||
|
||||
// Swap atomically stores the given time.Duration and returns the old
|
||||
// value.
|
||||
func (x *Duration) Swap(val time.Duration) (old time.Duration) {
|
||||
return time.Duration(x.v.Swap(int64(val)))
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped time.Duration into JSON.
|
||||
func (x *Duration) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(x.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes a time.Duration from JSON.
|
||||
func (x *Duration) UnmarshalJSON(b []byte) error {
|
||||
var v time.Duration
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
x.Store(v)
|
||||
return nil
|
||||
}
|
||||
40
vendor/go.uber.org/atomic/duration_ext.go
generated
vendored
40
vendor/go.uber.org/atomic/duration_ext.go
generated
vendored
@ -1,40 +0,0 @@
|
||||
// Copyright (c) 2020 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import "time"
|
||||
|
||||
//go:generate bin/gen-atomicwrapper -name=Duration -type=time.Duration -wrapped=Int64 -pack=int64 -unpack=time.Duration -cas -swap -json -imports time -file=duration.go
|
||||
|
||||
// Add atomically adds to the wrapped time.Duration and returns the new value.
|
||||
func (d *Duration) Add(delta time.Duration) time.Duration {
|
||||
return time.Duration(d.v.Add(int64(delta)))
|
||||
}
|
||||
|
||||
// Sub atomically subtracts from the wrapped time.Duration and returns the new value.
|
||||
func (d *Duration) Sub(delta time.Duration) time.Duration {
|
||||
return time.Duration(d.v.Sub(int64(delta)))
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (d *Duration) String() string {
|
||||
return d.Load().String()
|
||||
}
|
||||
62
vendor/go.uber.org/atomic/error.go
generated
vendored
62
vendor/go.uber.org/atomic/error.go
generated
vendored
@ -1,62 +0,0 @@
|
||||
// @generated Code generated by gen-atomicwrapper.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
// Error is an atomic type-safe wrapper for error values.
|
||||
type Error struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v Value
|
||||
}
|
||||
|
||||
var _zeroError error
|
||||
|
||||
// NewError creates a new Error.
|
||||
func NewError(val error) *Error {
|
||||
x := &Error{}
|
||||
if val != _zeroError {
|
||||
x.Store(val)
|
||||
}
|
||||
return x
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped error.
|
||||
func (x *Error) Load() error {
|
||||
return unpackError(x.v.Load())
|
||||
}
|
||||
|
||||
// Store atomically stores the passed error.
|
||||
func (x *Error) Store(val error) {
|
||||
x.v.Store(packError(val))
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap for error values.
|
||||
func (x *Error) CompareAndSwap(old, new error) (swapped bool) {
|
||||
return x.v.CompareAndSwap(packError(old), packError(new))
|
||||
}
|
||||
|
||||
// Swap atomically stores the given error and returns the old
|
||||
// value.
|
||||
func (x *Error) Swap(val error) (old error) {
|
||||
return unpackError(x.v.Swap(packError(val)))
|
||||
}
|
||||
39
vendor/go.uber.org/atomic/error_ext.go
generated
vendored
39
vendor/go.uber.org/atomic/error_ext.go
generated
vendored
@ -1,39 +0,0 @@
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
// atomic.Value panics on nil inputs, or if the underlying type changes.
|
||||
// Stabilize by always storing a custom struct that we control.
|
||||
|
||||
//go:generate bin/gen-atomicwrapper -name=Error -type=error -wrapped=Value -pack=packError -unpack=unpackError -compareandswap -swap -file=error.go
|
||||
|
||||
type packedError struct{ Value error }
|
||||
|
||||
func packError(v error) interface{} {
|
||||
return packedError{v}
|
||||
}
|
||||
|
||||
func unpackError(v interface{}) error {
|
||||
if err, ok := v.(packedError); ok {
|
||||
return err.Value
|
||||
}
|
||||
return nil
|
||||
}
|
||||
77
vendor/go.uber.org/atomic/float32.go
generated
vendored
77
vendor/go.uber.org/atomic/float32.go
generated
vendored
@ -1,77 +0,0 @@
|
||||
// @generated Code generated by gen-atomicwrapper.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"math"
|
||||
)
|
||||
|
||||
// Float32 is an atomic type-safe wrapper for float32 values.
|
||||
type Float32 struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v Uint32
|
||||
}
|
||||
|
||||
var _zeroFloat32 float32
|
||||
|
||||
// NewFloat32 creates a new Float32.
|
||||
func NewFloat32(val float32) *Float32 {
|
||||
x := &Float32{}
|
||||
if val != _zeroFloat32 {
|
||||
x.Store(val)
|
||||
}
|
||||
return x
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped float32.
|
||||
func (x *Float32) Load() float32 {
|
||||
return math.Float32frombits(x.v.Load())
|
||||
}
|
||||
|
||||
// Store atomically stores the passed float32.
|
||||
func (x *Float32) Store(val float32) {
|
||||
x.v.Store(math.Float32bits(val))
|
||||
}
|
||||
|
||||
// Swap atomically stores the given float32 and returns the old
|
||||
// value.
|
||||
func (x *Float32) Swap(val float32) (old float32) {
|
||||
return math.Float32frombits(x.v.Swap(math.Float32bits(val)))
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped float32 into JSON.
|
||||
func (x *Float32) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(x.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes a float32 from JSON.
|
||||
func (x *Float32) UnmarshalJSON(b []byte) error {
|
||||
var v float32
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
x.Store(v)
|
||||
return nil
|
||||
}
|
||||
76
vendor/go.uber.org/atomic/float32_ext.go
generated
vendored
76
vendor/go.uber.org/atomic/float32_ext.go
generated
vendored
@ -1,76 +0,0 @@
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"math"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
//go:generate bin/gen-atomicwrapper -name=Float32 -type=float32 -wrapped=Uint32 -pack=math.Float32bits -unpack=math.Float32frombits -swap -json -imports math -file=float32.go
|
||||
|
||||
// Add atomically adds to the wrapped float32 and returns the new value.
|
||||
func (f *Float32) Add(delta float32) float32 {
|
||||
for {
|
||||
old := f.Load()
|
||||
new := old + delta
|
||||
if f.CAS(old, new) {
|
||||
return new
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Sub atomically subtracts from the wrapped float32 and returns the new value.
|
||||
func (f *Float32) Sub(delta float32) float32 {
|
||||
return f.Add(-delta)
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap for float32 values.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap
|
||||
func (f *Float32) CAS(old, new float32) (swapped bool) {
|
||||
return f.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap for float32 values.
|
||||
//
|
||||
// Note: CompareAndSwap handles NaN incorrectly. NaN != NaN using Go's inbuilt operators
|
||||
// but CompareAndSwap allows a stored NaN to compare equal to a passed in NaN.
|
||||
// This avoids typical CompareAndSwap loops from blocking forever, e.g.,
|
||||
//
|
||||
// for {
|
||||
// old := atom.Load()
|
||||
// new = f(old)
|
||||
// if atom.CompareAndSwap(old, new) {
|
||||
// break
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// If CompareAndSwap did not match NaN to match, then the above would loop forever.
|
||||
func (f *Float32) CompareAndSwap(old, new float32) (swapped bool) {
|
||||
return f.v.CompareAndSwap(math.Float32bits(old), math.Float32bits(new))
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (f *Float32) String() string {
|
||||
// 'g' is the behavior for floats with %v.
|
||||
return strconv.FormatFloat(float64(f.Load()), 'g', -1, 32)
|
||||
}
|
||||
77
vendor/go.uber.org/atomic/float64.go
generated
vendored
77
vendor/go.uber.org/atomic/float64.go
generated
vendored
@ -1,77 +0,0 @@
|
||||
// @generated Code generated by gen-atomicwrapper.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"math"
|
||||
)
|
||||
|
||||
// Float64 is an atomic type-safe wrapper for float64 values.
|
||||
type Float64 struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v Uint64
|
||||
}
|
||||
|
||||
var _zeroFloat64 float64
|
||||
|
||||
// NewFloat64 creates a new Float64.
|
||||
func NewFloat64(val float64) *Float64 {
|
||||
x := &Float64{}
|
||||
if val != _zeroFloat64 {
|
||||
x.Store(val)
|
||||
}
|
||||
return x
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped float64.
|
||||
func (x *Float64) Load() float64 {
|
||||
return math.Float64frombits(x.v.Load())
|
||||
}
|
||||
|
||||
// Store atomically stores the passed float64.
|
||||
func (x *Float64) Store(val float64) {
|
||||
x.v.Store(math.Float64bits(val))
|
||||
}
|
||||
|
||||
// Swap atomically stores the given float64 and returns the old
|
||||
// value.
|
||||
func (x *Float64) Swap(val float64) (old float64) {
|
||||
return math.Float64frombits(x.v.Swap(math.Float64bits(val)))
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped float64 into JSON.
|
||||
func (x *Float64) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(x.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes a float64 from JSON.
|
||||
func (x *Float64) UnmarshalJSON(b []byte) error {
|
||||
var v float64
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
x.Store(v)
|
||||
return nil
|
||||
}
|
||||
76
vendor/go.uber.org/atomic/float64_ext.go
generated
vendored
76
vendor/go.uber.org/atomic/float64_ext.go
generated
vendored
@ -1,76 +0,0 @@
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"math"
|
||||
"strconv"
|
||||
)
|
||||
|
||||
//go:generate bin/gen-atomicwrapper -name=Float64 -type=float64 -wrapped=Uint64 -pack=math.Float64bits -unpack=math.Float64frombits -swap -json -imports math -file=float64.go
|
||||
|
||||
// Add atomically adds to the wrapped float64 and returns the new value.
|
||||
func (f *Float64) Add(delta float64) float64 {
|
||||
for {
|
||||
old := f.Load()
|
||||
new := old + delta
|
||||
if f.CAS(old, new) {
|
||||
return new
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// Sub atomically subtracts from the wrapped float64 and returns the new value.
|
||||
func (f *Float64) Sub(delta float64) float64 {
|
||||
return f.Add(-delta)
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap for float64 values.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap
|
||||
func (f *Float64) CAS(old, new float64) (swapped bool) {
|
||||
return f.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap for float64 values.
|
||||
//
|
||||
// Note: CompareAndSwap handles NaN incorrectly. NaN != NaN using Go's inbuilt operators
|
||||
// but CompareAndSwap allows a stored NaN to compare equal to a passed in NaN.
|
||||
// This avoids typical CompareAndSwap loops from blocking forever, e.g.,
|
||||
//
|
||||
// for {
|
||||
// old := atom.Load()
|
||||
// new = f(old)
|
||||
// if atom.CompareAndSwap(old, new) {
|
||||
// break
|
||||
// }
|
||||
// }
|
||||
//
|
||||
// If CompareAndSwap did not match NaN to match, then the above would loop forever.
|
||||
func (f *Float64) CompareAndSwap(old, new float64) (swapped bool) {
|
||||
return f.v.CompareAndSwap(math.Float64bits(old), math.Float64bits(new))
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (f *Float64) String() string {
|
||||
// 'g' is the behavior for floats with %v.
|
||||
return strconv.FormatFloat(f.Load(), 'g', -1, 64)
|
||||
}
|
||||
27
vendor/go.uber.org/atomic/gen.go
generated
vendored
27
vendor/go.uber.org/atomic/gen.go
generated
vendored
@ -1,27 +0,0 @@
|
||||
// Copyright (c) 2020 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
//go:generate bin/gen-atomicint -name=Int32 -wrapped=int32 -file=int32.go
|
||||
//go:generate bin/gen-atomicint -name=Int64 -wrapped=int64 -file=int64.go
|
||||
//go:generate bin/gen-atomicint -name=Uint32 -wrapped=uint32 -unsigned -file=uint32.go
|
||||
//go:generate bin/gen-atomicint -name=Uint64 -wrapped=uint64 -unsigned -file=uint64.go
|
||||
//go:generate bin/gen-atomicint -name=Uintptr -wrapped=uintptr -unsigned -file=uintptr.go
|
||||
109
vendor/go.uber.org/atomic/int32.go
generated
vendored
109
vendor/go.uber.org/atomic/int32.go
generated
vendored
@ -1,109 +0,0 @@
|
||||
// @generated Code generated by gen-atomicint.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strconv"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
// Int32 is an atomic wrapper around int32.
|
||||
type Int32 struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v int32
|
||||
}
|
||||
|
||||
// NewInt32 creates a new Int32.
|
||||
func NewInt32(val int32) *Int32 {
|
||||
return &Int32{v: val}
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped value.
|
||||
func (i *Int32) Load() int32 {
|
||||
return atomic.LoadInt32(&i.v)
|
||||
}
|
||||
|
||||
// Add atomically adds to the wrapped int32 and returns the new value.
|
||||
func (i *Int32) Add(delta int32) int32 {
|
||||
return atomic.AddInt32(&i.v, delta)
|
||||
}
|
||||
|
||||
// Sub atomically subtracts from the wrapped int32 and returns the new value.
|
||||
func (i *Int32) Sub(delta int32) int32 {
|
||||
return atomic.AddInt32(&i.v, -delta)
|
||||
}
|
||||
|
||||
// Inc atomically increments the wrapped int32 and returns the new value.
|
||||
func (i *Int32) Inc() int32 {
|
||||
return i.Add(1)
|
||||
}
|
||||
|
||||
// Dec atomically decrements the wrapped int32 and returns the new value.
|
||||
func (i *Int32) Dec() int32 {
|
||||
return i.Sub(1)
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap.
|
||||
func (i *Int32) CAS(old, new int32) (swapped bool) {
|
||||
return i.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap.
|
||||
func (i *Int32) CompareAndSwap(old, new int32) (swapped bool) {
|
||||
return atomic.CompareAndSwapInt32(&i.v, old, new)
|
||||
}
|
||||
|
||||
// Store atomically stores the passed value.
|
||||
func (i *Int32) Store(val int32) {
|
||||
atomic.StoreInt32(&i.v, val)
|
||||
}
|
||||
|
||||
// Swap atomically swaps the wrapped int32 and returns the old value.
|
||||
func (i *Int32) Swap(val int32) (old int32) {
|
||||
return atomic.SwapInt32(&i.v, val)
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped int32 into JSON.
|
||||
func (i *Int32) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(i.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes JSON into the wrapped int32.
|
||||
func (i *Int32) UnmarshalJSON(b []byte) error {
|
||||
var v int32
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
i.Store(v)
|
||||
return nil
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (i *Int32) String() string {
|
||||
v := i.Load()
|
||||
return strconv.FormatInt(int64(v), 10)
|
||||
}
|
||||
109
vendor/go.uber.org/atomic/int64.go
generated
vendored
109
vendor/go.uber.org/atomic/int64.go
generated
vendored
@ -1,109 +0,0 @@
|
||||
// @generated Code generated by gen-atomicint.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strconv"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
// Int64 is an atomic wrapper around int64.
|
||||
type Int64 struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v int64
|
||||
}
|
||||
|
||||
// NewInt64 creates a new Int64.
|
||||
func NewInt64(val int64) *Int64 {
|
||||
return &Int64{v: val}
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped value.
|
||||
func (i *Int64) Load() int64 {
|
||||
return atomic.LoadInt64(&i.v)
|
||||
}
|
||||
|
||||
// Add atomically adds to the wrapped int64 and returns the new value.
|
||||
func (i *Int64) Add(delta int64) int64 {
|
||||
return atomic.AddInt64(&i.v, delta)
|
||||
}
|
||||
|
||||
// Sub atomically subtracts from the wrapped int64 and returns the new value.
|
||||
func (i *Int64) Sub(delta int64) int64 {
|
||||
return atomic.AddInt64(&i.v, -delta)
|
||||
}
|
||||
|
||||
// Inc atomically increments the wrapped int64 and returns the new value.
|
||||
func (i *Int64) Inc() int64 {
|
||||
return i.Add(1)
|
||||
}
|
||||
|
||||
// Dec atomically decrements the wrapped int64 and returns the new value.
|
||||
func (i *Int64) Dec() int64 {
|
||||
return i.Sub(1)
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap.
|
||||
func (i *Int64) CAS(old, new int64) (swapped bool) {
|
||||
return i.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap.
|
||||
func (i *Int64) CompareAndSwap(old, new int64) (swapped bool) {
|
||||
return atomic.CompareAndSwapInt64(&i.v, old, new)
|
||||
}
|
||||
|
||||
// Store atomically stores the passed value.
|
||||
func (i *Int64) Store(val int64) {
|
||||
atomic.StoreInt64(&i.v, val)
|
||||
}
|
||||
|
||||
// Swap atomically swaps the wrapped int64 and returns the old value.
|
||||
func (i *Int64) Swap(val int64) (old int64) {
|
||||
return atomic.SwapInt64(&i.v, val)
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped int64 into JSON.
|
||||
func (i *Int64) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(i.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes JSON into the wrapped int64.
|
||||
func (i *Int64) UnmarshalJSON(b []byte) error {
|
||||
var v int64
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
i.Store(v)
|
||||
return nil
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (i *Int64) String() string {
|
||||
v := i.Load()
|
||||
return strconv.FormatInt(int64(v), 10)
|
||||
}
|
||||
35
vendor/go.uber.org/atomic/nocmp.go
generated
vendored
35
vendor/go.uber.org/atomic/nocmp.go
generated
vendored
@ -1,35 +0,0 @@
|
||||
// Copyright (c) 2020 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
// nocmp is an uncomparable struct. Embed this inside another struct to make
|
||||
// it uncomparable.
|
||||
//
|
||||
// type Foo struct {
|
||||
// nocmp
|
||||
// // ...
|
||||
// }
|
||||
//
|
||||
// This DOES NOT:
|
||||
//
|
||||
// - Disallow shallow copies of structs
|
||||
// - Disallow comparison of pointers to uncomparable structs
|
||||
type nocmp [0]func()
|
||||
60
vendor/go.uber.org/atomic/pointer_go118.go
generated
vendored
60
vendor/go.uber.org/atomic/pointer_go118.go
generated
vendored
@ -1,60 +0,0 @@
|
||||
// Copyright (c) 2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
//go:build go1.18 && !go1.19
|
||||
// +build go1.18,!go1.19
|
||||
|
||||
package atomic
|
||||
|
||||
import "unsafe"
|
||||
|
||||
type Pointer[T any] struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
p UnsafePointer
|
||||
}
|
||||
|
||||
// NewPointer creates a new Pointer.
|
||||
func NewPointer[T any](v *T) *Pointer[T] {
|
||||
var p Pointer[T]
|
||||
if v != nil {
|
||||
p.p.Store(unsafe.Pointer(v))
|
||||
}
|
||||
return &p
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped value.
|
||||
func (p *Pointer[T]) Load() *T {
|
||||
return (*T)(p.p.Load())
|
||||
}
|
||||
|
||||
// Store atomically stores the passed value.
|
||||
func (p *Pointer[T]) Store(val *T) {
|
||||
p.p.Store(unsafe.Pointer(val))
|
||||
}
|
||||
|
||||
// Swap atomically swaps the wrapped pointer and returns the old value.
|
||||
func (p *Pointer[T]) Swap(val *T) (old *T) {
|
||||
return (*T)(p.p.Swap(unsafe.Pointer(val)))
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap.
|
||||
func (p *Pointer[T]) CompareAndSwap(old, new *T) (swapped bool) {
|
||||
return p.p.CompareAndSwap(unsafe.Pointer(old), unsafe.Pointer(new))
|
||||
}
|
||||
61
vendor/go.uber.org/atomic/pointer_go119.go
generated
vendored
61
vendor/go.uber.org/atomic/pointer_go119.go
generated
vendored
@ -1,61 +0,0 @@
|
||||
// Copyright (c) 2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
//go:build go1.19
|
||||
// +build go1.19
|
||||
|
||||
package atomic
|
||||
|
||||
import "sync/atomic"
|
||||
|
||||
// Pointer is an atomic pointer of type *T.
|
||||
type Pointer[T any] struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
p atomic.Pointer[T]
|
||||
}
|
||||
|
||||
// NewPointer creates a new Pointer.
|
||||
func NewPointer[T any](v *T) *Pointer[T] {
|
||||
var p Pointer[T]
|
||||
if v != nil {
|
||||
p.p.Store(v)
|
||||
}
|
||||
return &p
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped value.
|
||||
func (p *Pointer[T]) Load() *T {
|
||||
return p.p.Load()
|
||||
}
|
||||
|
||||
// Store atomically stores the passed value.
|
||||
func (p *Pointer[T]) Store(val *T) {
|
||||
p.p.Store(val)
|
||||
}
|
||||
|
||||
// Swap atomically swaps the wrapped pointer and returns the old value.
|
||||
func (p *Pointer[T]) Swap(val *T) (old *T) {
|
||||
return p.p.Swap(val)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap.
|
||||
func (p *Pointer[T]) CompareAndSwap(old, new *T) (swapped bool) {
|
||||
return p.p.CompareAndSwap(old, new)
|
||||
}
|
||||
65
vendor/go.uber.org/atomic/string.go
generated
vendored
65
vendor/go.uber.org/atomic/string.go
generated
vendored
@ -1,65 +0,0 @@
|
||||
// @generated Code generated by gen-atomicwrapper.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
// String is an atomic type-safe wrapper for string values.
|
||||
type String struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v Value
|
||||
}
|
||||
|
||||
var _zeroString string
|
||||
|
||||
// NewString creates a new String.
|
||||
func NewString(val string) *String {
|
||||
x := &String{}
|
||||
if val != _zeroString {
|
||||
x.Store(val)
|
||||
}
|
||||
return x
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped string.
|
||||
func (x *String) Load() string {
|
||||
if v := x.v.Load(); v != nil {
|
||||
return v.(string)
|
||||
}
|
||||
return _zeroString
|
||||
}
|
||||
|
||||
// Store atomically stores the passed string.
|
||||
func (x *String) Store(val string) {
|
||||
x.v.Store(val)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap for string values.
|
||||
func (x *String) CompareAndSwap(old, new string) (swapped bool) {
|
||||
return x.v.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// Swap atomically stores the given string and returns the old
|
||||
// value.
|
||||
func (x *String) Swap(val string) (old string) {
|
||||
return x.v.Swap(val).(string)
|
||||
}
|
||||
43
vendor/go.uber.org/atomic/string_ext.go
generated
vendored
43
vendor/go.uber.org/atomic/string_ext.go
generated
vendored
@ -1,43 +0,0 @@
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
//go:generate bin/gen-atomicwrapper -name=String -type=string -wrapped=Value -compareandswap -swap -file=string.go
|
||||
|
||||
// String returns the wrapped value.
|
||||
func (s *String) String() string {
|
||||
return s.Load()
|
||||
}
|
||||
|
||||
// MarshalText encodes the wrapped string into a textual form.
|
||||
//
|
||||
// This makes it encodable as JSON, YAML, XML, and more.
|
||||
func (s *String) MarshalText() ([]byte, error) {
|
||||
return []byte(s.Load()), nil
|
||||
}
|
||||
|
||||
// UnmarshalText decodes text and replaces the wrapped string with it.
|
||||
//
|
||||
// This makes it decodable from JSON, YAML, XML, and more.
|
||||
func (s *String) UnmarshalText(b []byte) error {
|
||||
s.Store(string(b))
|
||||
return nil
|
||||
}
|
||||
36
vendor/go.uber.org/atomic/time_ext.go
generated
vendored
36
vendor/go.uber.org/atomic/time_ext.go
generated
vendored
@ -1,36 +0,0 @@
|
||||
// Copyright (c) 2021 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import "time"
|
||||
|
||||
//go:generate bin/gen-atomicwrapper -name=Time -type=time.Time -wrapped=Value -pack=packTime -unpack=unpackTime -imports time -file=time.go
|
||||
|
||||
func packTime(t time.Time) interface{} {
|
||||
return t
|
||||
}
|
||||
|
||||
func unpackTime(v interface{}) time.Time {
|
||||
if t, ok := v.(time.Time); ok {
|
||||
return t
|
||||
}
|
||||
return time.Time{}
|
||||
}
|
||||
109
vendor/go.uber.org/atomic/uint32.go
generated
vendored
109
vendor/go.uber.org/atomic/uint32.go
generated
vendored
@ -1,109 +0,0 @@
|
||||
// @generated Code generated by gen-atomicint.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strconv"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
// Uint32 is an atomic wrapper around uint32.
|
||||
type Uint32 struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v uint32
|
||||
}
|
||||
|
||||
// NewUint32 creates a new Uint32.
|
||||
func NewUint32(val uint32) *Uint32 {
|
||||
return &Uint32{v: val}
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped value.
|
||||
func (i *Uint32) Load() uint32 {
|
||||
return atomic.LoadUint32(&i.v)
|
||||
}
|
||||
|
||||
// Add atomically adds to the wrapped uint32 and returns the new value.
|
||||
func (i *Uint32) Add(delta uint32) uint32 {
|
||||
return atomic.AddUint32(&i.v, delta)
|
||||
}
|
||||
|
||||
// Sub atomically subtracts from the wrapped uint32 and returns the new value.
|
||||
func (i *Uint32) Sub(delta uint32) uint32 {
|
||||
return atomic.AddUint32(&i.v, ^(delta - 1))
|
||||
}
|
||||
|
||||
// Inc atomically increments the wrapped uint32 and returns the new value.
|
||||
func (i *Uint32) Inc() uint32 {
|
||||
return i.Add(1)
|
||||
}
|
||||
|
||||
// Dec atomically decrements the wrapped uint32 and returns the new value.
|
||||
func (i *Uint32) Dec() uint32 {
|
||||
return i.Sub(1)
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap.
|
||||
func (i *Uint32) CAS(old, new uint32) (swapped bool) {
|
||||
return i.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap.
|
||||
func (i *Uint32) CompareAndSwap(old, new uint32) (swapped bool) {
|
||||
return atomic.CompareAndSwapUint32(&i.v, old, new)
|
||||
}
|
||||
|
||||
// Store atomically stores the passed value.
|
||||
func (i *Uint32) Store(val uint32) {
|
||||
atomic.StoreUint32(&i.v, val)
|
||||
}
|
||||
|
||||
// Swap atomically swaps the wrapped uint32 and returns the old value.
|
||||
func (i *Uint32) Swap(val uint32) (old uint32) {
|
||||
return atomic.SwapUint32(&i.v, val)
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped uint32 into JSON.
|
||||
func (i *Uint32) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(i.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes JSON into the wrapped uint32.
|
||||
func (i *Uint32) UnmarshalJSON(b []byte) error {
|
||||
var v uint32
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
i.Store(v)
|
||||
return nil
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (i *Uint32) String() string {
|
||||
v := i.Load()
|
||||
return strconv.FormatUint(uint64(v), 10)
|
||||
}
|
||||
109
vendor/go.uber.org/atomic/uint64.go
generated
vendored
109
vendor/go.uber.org/atomic/uint64.go
generated
vendored
@ -1,109 +0,0 @@
|
||||
// @generated Code generated by gen-atomicint.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strconv"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
// Uint64 is an atomic wrapper around uint64.
|
||||
type Uint64 struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v uint64
|
||||
}
|
||||
|
||||
// NewUint64 creates a new Uint64.
|
||||
func NewUint64(val uint64) *Uint64 {
|
||||
return &Uint64{v: val}
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped value.
|
||||
func (i *Uint64) Load() uint64 {
|
||||
return atomic.LoadUint64(&i.v)
|
||||
}
|
||||
|
||||
// Add atomically adds to the wrapped uint64 and returns the new value.
|
||||
func (i *Uint64) Add(delta uint64) uint64 {
|
||||
return atomic.AddUint64(&i.v, delta)
|
||||
}
|
||||
|
||||
// Sub atomically subtracts from the wrapped uint64 and returns the new value.
|
||||
func (i *Uint64) Sub(delta uint64) uint64 {
|
||||
return atomic.AddUint64(&i.v, ^(delta - 1))
|
||||
}
|
||||
|
||||
// Inc atomically increments the wrapped uint64 and returns the new value.
|
||||
func (i *Uint64) Inc() uint64 {
|
||||
return i.Add(1)
|
||||
}
|
||||
|
||||
// Dec atomically decrements the wrapped uint64 and returns the new value.
|
||||
func (i *Uint64) Dec() uint64 {
|
||||
return i.Sub(1)
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap.
|
||||
func (i *Uint64) CAS(old, new uint64) (swapped bool) {
|
||||
return i.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap.
|
||||
func (i *Uint64) CompareAndSwap(old, new uint64) (swapped bool) {
|
||||
return atomic.CompareAndSwapUint64(&i.v, old, new)
|
||||
}
|
||||
|
||||
// Store atomically stores the passed value.
|
||||
func (i *Uint64) Store(val uint64) {
|
||||
atomic.StoreUint64(&i.v, val)
|
||||
}
|
||||
|
||||
// Swap atomically swaps the wrapped uint64 and returns the old value.
|
||||
func (i *Uint64) Swap(val uint64) (old uint64) {
|
||||
return atomic.SwapUint64(&i.v, val)
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped uint64 into JSON.
|
||||
func (i *Uint64) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(i.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes JSON into the wrapped uint64.
|
||||
func (i *Uint64) UnmarshalJSON(b []byte) error {
|
||||
var v uint64
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
i.Store(v)
|
||||
return nil
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (i *Uint64) String() string {
|
||||
v := i.Load()
|
||||
return strconv.FormatUint(uint64(v), 10)
|
||||
}
|
||||
109
vendor/go.uber.org/atomic/uintptr.go
generated
vendored
109
vendor/go.uber.org/atomic/uintptr.go
generated
vendored
@ -1,109 +0,0 @@
|
||||
// @generated Code generated by gen-atomicint.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"encoding/json"
|
||||
"strconv"
|
||||
"sync/atomic"
|
||||
)
|
||||
|
||||
// Uintptr is an atomic wrapper around uintptr.
|
||||
type Uintptr struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v uintptr
|
||||
}
|
||||
|
||||
// NewUintptr creates a new Uintptr.
|
||||
func NewUintptr(val uintptr) *Uintptr {
|
||||
return &Uintptr{v: val}
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped value.
|
||||
func (i *Uintptr) Load() uintptr {
|
||||
return atomic.LoadUintptr(&i.v)
|
||||
}
|
||||
|
||||
// Add atomically adds to the wrapped uintptr and returns the new value.
|
||||
func (i *Uintptr) Add(delta uintptr) uintptr {
|
||||
return atomic.AddUintptr(&i.v, delta)
|
||||
}
|
||||
|
||||
// Sub atomically subtracts from the wrapped uintptr and returns the new value.
|
||||
func (i *Uintptr) Sub(delta uintptr) uintptr {
|
||||
return atomic.AddUintptr(&i.v, ^(delta - 1))
|
||||
}
|
||||
|
||||
// Inc atomically increments the wrapped uintptr and returns the new value.
|
||||
func (i *Uintptr) Inc() uintptr {
|
||||
return i.Add(1)
|
||||
}
|
||||
|
||||
// Dec atomically decrements the wrapped uintptr and returns the new value.
|
||||
func (i *Uintptr) Dec() uintptr {
|
||||
return i.Sub(1)
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap.
|
||||
func (i *Uintptr) CAS(old, new uintptr) (swapped bool) {
|
||||
return i.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap.
|
||||
func (i *Uintptr) CompareAndSwap(old, new uintptr) (swapped bool) {
|
||||
return atomic.CompareAndSwapUintptr(&i.v, old, new)
|
||||
}
|
||||
|
||||
// Store atomically stores the passed value.
|
||||
func (i *Uintptr) Store(val uintptr) {
|
||||
atomic.StoreUintptr(&i.v, val)
|
||||
}
|
||||
|
||||
// Swap atomically swaps the wrapped uintptr and returns the old value.
|
||||
func (i *Uintptr) Swap(val uintptr) (old uintptr) {
|
||||
return atomic.SwapUintptr(&i.v, val)
|
||||
}
|
||||
|
||||
// MarshalJSON encodes the wrapped uintptr into JSON.
|
||||
func (i *Uintptr) MarshalJSON() ([]byte, error) {
|
||||
return json.Marshal(i.Load())
|
||||
}
|
||||
|
||||
// UnmarshalJSON decodes JSON into the wrapped uintptr.
|
||||
func (i *Uintptr) UnmarshalJSON(b []byte) error {
|
||||
var v uintptr
|
||||
if err := json.Unmarshal(b, &v); err != nil {
|
||||
return err
|
||||
}
|
||||
i.Store(v)
|
||||
return nil
|
||||
}
|
||||
|
||||
// String encodes the wrapped value as a string.
|
||||
func (i *Uintptr) String() string {
|
||||
v := i.Load()
|
||||
return strconv.FormatUint(uint64(v), 10)
|
||||
}
|
||||
65
vendor/go.uber.org/atomic/unsafe_pointer.go
generated
vendored
65
vendor/go.uber.org/atomic/unsafe_pointer.go
generated
vendored
@ -1,65 +0,0 @@
|
||||
// Copyright (c) 2021-2022 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import (
|
||||
"sync/atomic"
|
||||
"unsafe"
|
||||
)
|
||||
|
||||
// UnsafePointer is an atomic wrapper around unsafe.Pointer.
|
||||
type UnsafePointer struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v unsafe.Pointer
|
||||
}
|
||||
|
||||
// NewUnsafePointer creates a new UnsafePointer.
|
||||
func NewUnsafePointer(val unsafe.Pointer) *UnsafePointer {
|
||||
return &UnsafePointer{v: val}
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped value.
|
||||
func (p *UnsafePointer) Load() unsafe.Pointer {
|
||||
return atomic.LoadPointer(&p.v)
|
||||
}
|
||||
|
||||
// Store atomically stores the passed value.
|
||||
func (p *UnsafePointer) Store(val unsafe.Pointer) {
|
||||
atomic.StorePointer(&p.v, val)
|
||||
}
|
||||
|
||||
// Swap atomically swaps the wrapped unsafe.Pointer and returns the old value.
|
||||
func (p *UnsafePointer) Swap(val unsafe.Pointer) (old unsafe.Pointer) {
|
||||
return atomic.SwapPointer(&p.v, val)
|
||||
}
|
||||
|
||||
// CAS is an atomic compare-and-swap.
|
||||
//
|
||||
// Deprecated: Use CompareAndSwap
|
||||
func (p *UnsafePointer) CAS(old, new unsafe.Pointer) (swapped bool) {
|
||||
return p.CompareAndSwap(old, new)
|
||||
}
|
||||
|
||||
// CompareAndSwap is an atomic compare-and-swap.
|
||||
func (p *UnsafePointer) CompareAndSwap(old, new unsafe.Pointer) (swapped bool) {
|
||||
return atomic.CompareAndSwapPointer(&p.v, old, new)
|
||||
}
|
||||
31
vendor/go.uber.org/atomic/value.go
generated
vendored
31
vendor/go.uber.org/atomic/value.go
generated
vendored
@ -1,31 +0,0 @@
|
||||
// Copyright (c) 2020 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
// in the Software without restriction, including without limitation the rights
|
||||
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
|
||||
// copies of the Software, and to permit persons to whom the Software is
|
||||
// furnished to do so, subject to the following conditions:
|
||||
//
|
||||
// The above copyright notice and this permission notice shall be included in
|
||||
// all copies or substantial portions of the Software.
|
||||
//
|
||||
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||||
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||||
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
|
||||
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
|
||||
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
|
||||
import "sync/atomic"
|
||||
|
||||
// Value shadows the type of the same name from sync/atomic
|
||||
// https://godoc.org/sync/atomic#Value
|
||||
type Value struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
atomic.Value
|
||||
}
|
||||
21
vendor/go.uber.org/zap/CHANGELOG.md
generated
vendored
21
vendor/go.uber.org/zap/CHANGELOG.md
generated
vendored
@ -3,6 +3,27 @@ All notable changes to this project will be documented in this file.
|
||||
|
||||
This project adheres to [Semantic Versioning](http://semver.org/spec/v2.0.0.html).
|
||||
|
||||
## 1.25.0 (1 Aug 2023)
|
||||
|
||||
This release contains several improvements including performance, API additions,
|
||||
and two new experimental packages whose APIs are unstable and may change in the
|
||||
future.
|
||||
|
||||
Enhancements:
|
||||
* [#1246][]: Add `zap/exp/zapslog` package for integration with slog.
|
||||
* [#1273][]: Add `Name` to `Logger` which returns the Logger's name if one is set.
|
||||
* [#1281][]: Add `zap/exp/expfield` package which contains helper methods
|
||||
`Str` and `Strs` for constructing String-like zap.Fields.
|
||||
* [#1310][]: Reduce stack size on `Any`.
|
||||
|
||||
Thanks to @knight42, @dzakaammar, @bcspragu, and @rexywork for their contributions
|
||||
to this release.
|
||||
|
||||
[#1246]: https://github.com/uber-go/zap/pull/1246
|
||||
[#1273]: https://github.com/uber-go/zap/pull/1273
|
||||
[#1281]: https://github.com/uber-go/zap/pull/1281
|
||||
[#1310]: https://github.com/uber-go/zap/pull/1310
|
||||
|
||||
## 1.24.0 (30 Nov 2022)
|
||||
|
||||
Enhancements:
|
||||
|
||||
21
vendor/go.uber.org/zap/Makefile
generated
vendored
21
vendor/go.uber.org/zap/Makefile
generated
vendored
@ -1,13 +1,14 @@
|
||||
export GOBIN ?= $(shell pwd)/bin
|
||||
|
||||
GOLINT = $(GOBIN)/golint
|
||||
REVIVE = $(GOBIN)/revive
|
||||
STATICCHECK = $(GOBIN)/staticcheck
|
||||
GOVULNCHECK = $(GOBIN)/govulncheck
|
||||
BENCH_FLAGS ?= -cpuprofile=cpu.pprof -memprofile=mem.pprof -benchmem
|
||||
|
||||
# Directories containing independent Go modules.
|
||||
#
|
||||
# We track coverage only for the main module.
|
||||
MODULE_DIRS = . ./benchmarks ./zapgrpc/internal/test
|
||||
MODULE_DIRS = . ./exp ./benchmarks ./zapgrpc/internal/test
|
||||
|
||||
# Many Go tools take file globs or directories as arguments instead of packages.
|
||||
GO_FILES := $(shell \
|
||||
@ -18,14 +19,15 @@ GO_FILES := $(shell \
|
||||
all: lint test
|
||||
|
||||
.PHONY: lint
|
||||
lint: $(GOLINT) $(STATICCHECK)
|
||||
lint: $(REVIVE) $(STATICCHECK)
|
||||
@rm -rf lint.log
|
||||
@echo "Checking formatting..."
|
||||
@gofmt -d -s $(GO_FILES) 2>&1 | tee lint.log
|
||||
@echo "Checking vet..."
|
||||
@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && go vet ./... 2>&1) &&) true | tee -a lint.log
|
||||
@echo "Checking lint..."
|
||||
@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && $(GOLINT) ./... 2>&1) &&) true | tee -a lint.log
|
||||
@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && \
|
||||
$(REVIVE) -set_exit_status ./... 2>&1) &&) true | tee -a lint.log
|
||||
@echo "Checking staticcheck..."
|
||||
@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && $(STATICCHECK) ./... 2>&1) &&) true | tee -a lint.log
|
||||
@echo "Checking for unresolved FIXMEs..."
|
||||
@ -40,8 +42,11 @@ lint: $(GOLINT) $(STATICCHECK)
|
||||
git --no-pager diff; \
|
||||
fi
|
||||
|
||||
$(GOLINT):
|
||||
cd tools && go install golang.org/x/lint/golint
|
||||
$(REVIVE):
|
||||
cd tools && go install github.com/mgechev/revive
|
||||
|
||||
$(GOVULNCHECK):
|
||||
cd tools && go install golang.org/x/vuln/cmd/govulncheck
|
||||
|
||||
$(STATICCHECK):
|
||||
cd tools && go install honnef.co/go/tools/cmd/staticcheck
|
||||
@ -71,3 +76,7 @@ updatereadme:
|
||||
.PHONY: tidy
|
||||
tidy:
|
||||
@$(foreach dir,$(MODULE_DIRS),(cd $(dir) && go mod tidy) &&) true
|
||||
|
||||
.PHONY: vulncheck
|
||||
vulncheck: $(GOVULNCHECK)
|
||||
$(GOVULNCHECK) ./...
|
||||
62
vendor/go.uber.org/zap/README.md
generated
vendored
62
vendor/go.uber.org/zap/README.md
generated
vendored
@ -54,7 +54,7 @@ and make many small allocations. Put differently, using `encoding/json` and
|
||||
Zap takes a different approach. It includes a reflection-free, zero-allocation
|
||||
JSON encoder, and the base `Logger` strives to avoid serialization overhead
|
||||
and allocations wherever possible. By building the high-level `SugaredLogger`
|
||||
on that foundation, zap lets users _choose_ when they need to count every
|
||||
on that foundation, zap lets users *choose* when they need to count every
|
||||
allocation and when they'd prefer a more familiar, loosely typed API.
|
||||
|
||||
As measured by its own [benchmarking suite][], not only is zap more performant
|
||||
@ -64,40 +64,43 @@ id="anchor-versions">[1](#footnote-versions)</sup>
|
||||
|
||||
Log a message and 10 fields:
|
||||
|
||||
| Package | Time | Time % to zap | Objects Allocated |
|
||||
| :------------------ | :---------: | :-----------: | :---------------: |
|
||||
| :zap: zap | 2900 ns/op | +0% | 5 allocs/op |
|
||||
| :zap: zap (sugared) | 3475 ns/op | +20% | 10 allocs/op |
|
||||
| zerolog | 10639 ns/op | +267% | 32 allocs/op |
|
||||
| go-kit | 14434 ns/op | +398% | 59 allocs/op |
|
||||
| logrus | 17104 ns/op | +490% | 81 allocs/op |
|
||||
| apex/log | 32424 ns/op | +1018% | 66 allocs/op |
|
||||
| log15 | 33579 ns/op | +1058% | 76 allocs/op |
|
||||
| Package | Time | Time % to zap | Objects Allocated |
|
||||
| :------ | :--: | :-----------: | :---------------: |
|
||||
| :zap: zap | 1744 ns/op | +0% | 5 allocs/op
|
||||
| :zap: zap (sugared) | 2483 ns/op | +42% | 10 allocs/op
|
||||
| zerolog | 918 ns/op | -47% | 1 allocs/op
|
||||
| go-kit | 5590 ns/op | +221% | 57 allocs/op
|
||||
| slog | 5640 ns/op | +223% | 40 allocs/op
|
||||
| apex/log | 21184 ns/op | +1115% | 63 allocs/op
|
||||
| logrus | 24338 ns/op | +1296% | 79 allocs/op
|
||||
| log15 | 26054 ns/op | +1394% | 74 allocs/op
|
||||
|
||||
Log a message with a logger that already has 10 fields of context:
|
||||
|
||||
| Package | Time | Time % to zap | Objects Allocated |
|
||||
| :------------------ | :---------: | :-----------: | :---------------: |
|
||||
| :zap: zap | 373 ns/op | +0% | 0 allocs/op |
|
||||
| :zap: zap (sugared) | 452 ns/op | +21% | 1 allocs/op |
|
||||
| zerolog | 288 ns/op | -23% | 0 allocs/op |
|
||||
| go-kit | 11785 ns/op | +3060% | 58 allocs/op |
|
||||
| logrus | 19629 ns/op | +5162% | 70 allocs/op |
|
||||
| log15 | 21866 ns/op | +5762% | 72 allocs/op |
|
||||
| apex/log | 30890 ns/op | +8182% | 55 allocs/op |
|
||||
| Package | Time | Time % to zap | Objects Allocated |
|
||||
| :------ | :--: | :-----------: | :---------------: |
|
||||
| :zap: zap | 193 ns/op | +0% | 0 allocs/op
|
||||
| :zap: zap (sugared) | 227 ns/op | +18% | 1 allocs/op
|
||||
| zerolog | 81 ns/op | -58% | 0 allocs/op
|
||||
| slog | 322 ns/op | +67% | 0 allocs/op
|
||||
| go-kit | 5377 ns/op | +2686% | 56 allocs/op
|
||||
| apex/log | 19518 ns/op | +10013% | 53 allocs/op
|
||||
| log15 | 19812 ns/op | +10165% | 70 allocs/op
|
||||
| logrus | 21997 ns/op | +11297% | 68 allocs/op
|
||||
|
||||
Log a static string, without any context or `printf`-style templating:
|
||||
|
||||
| Package | Time | Time % to zap | Objects Allocated |
|
||||
| :------------------ | :--------: | :-----------: | :---------------: |
|
||||
| :zap: zap | 381 ns/op | +0% | 0 allocs/op |
|
||||
| :zap: zap (sugared) | 410 ns/op | +8% | 1 allocs/op |
|
||||
| zerolog | 369 ns/op | -3% | 0 allocs/op |
|
||||
| standard library | 385 ns/op | +1% | 2 allocs/op |
|
||||
| go-kit | 606 ns/op | +59% | 11 allocs/op |
|
||||
| logrus | 1730 ns/op | +354% | 25 allocs/op |
|
||||
| apex/log | 1998 ns/op | +424% | 7 allocs/op |
|
||||
| log15 | 4546 ns/op | +1093% | 22 allocs/op |
|
||||
| Package | Time | Time % to zap | Objects Allocated |
|
||||
| :------ | :--: | :-----------: | :---------------: |
|
||||
| :zap: zap | 165 ns/op | +0% | 0 allocs/op
|
||||
| :zap: zap (sugared) | 212 ns/op | +28% | 1 allocs/op
|
||||
| zerolog | 95 ns/op | -42% | 0 allocs/op
|
||||
| slog | 296 ns/op | +79% | 0 allocs/op
|
||||
| go-kit | 415 ns/op | +152% | 9 allocs/op
|
||||
| standard library | 422 ns/op | +156% | 2 allocs/op
|
||||
| apex/log | 1601 ns/op | +870% | 5 allocs/op
|
||||
| logrus | 3017 ns/op | +1728% | 23 allocs/op
|
||||
| log15 | 3469 ns/op | +2002% | 20 allocs/op
|
||||
|
||||
## Development Status: Stable
|
||||
|
||||
@ -131,3 +134,4 @@ pinned in the [benchmarks/go.mod][] file. [↩](#anchor-versions)
|
||||
[cov]: https://codecov.io/gh/uber-go/zap
|
||||
[benchmarking suite]: https://github.com/uber-go/zap/tree/master/benchmarks
|
||||
[benchmarks/go.mod]: https://github.com/uber-go/zap/blob/master/benchmarks/go.mod
|
||||
|
||||
|
||||
20
vendor/go.uber.org/zap/buffer/pool.go
generated
vendored
20
vendor/go.uber.org/zap/buffer/pool.go
generated
vendored
@ -20,25 +20,29 @@
|
||||
|
||||
package buffer
|
||||
|
||||
import "sync"
|
||||
import (
|
||||
"go.uber.org/zap/internal/pool"
|
||||
)
|
||||
|
||||
// A Pool is a type-safe wrapper around a sync.Pool.
|
||||
type Pool struct {
|
||||
p *sync.Pool
|
||||
p *pool.Pool[*Buffer]
|
||||
}
|
||||
|
||||
// NewPool constructs a new Pool.
|
||||
func NewPool() Pool {
|
||||
return Pool{p: &sync.Pool{
|
||||
New: func() interface{} {
|
||||
return &Buffer{bs: make([]byte, 0, _size)}
|
||||
},
|
||||
}}
|
||||
return Pool{
|
||||
p: pool.New(func() *Buffer {
|
||||
return &Buffer{
|
||||
bs: make([]byte, 0, _size),
|
||||
}
|
||||
}),
|
||||
}
|
||||
}
|
||||
|
||||
// Get retrieves a Buffer from the pool, creating one if necessary.
|
||||
func (p Pool) Get() *Buffer {
|
||||
buf := p.p.Get().(*Buffer)
|
||||
buf := p.p.Get()
|
||||
buf.Reset()
|
||||
buf.pool = p
|
||||
return buf
|
||||
|
||||
84
vendor/go.uber.org/zap/config.go
generated
vendored
84
vendor/go.uber.org/zap/config.go
generated
vendored
@ -95,6 +95,32 @@ type Config struct {
|
||||
|
||||
// NewProductionEncoderConfig returns an opinionated EncoderConfig for
|
||||
// production environments.
|
||||
//
|
||||
// Messages encoded with this configuration will be JSON-formatted
|
||||
// and will have the following keys by default:
|
||||
//
|
||||
// - "level": The logging level (e.g. "info", "error").
|
||||
// - "ts": The current time in number of seconds since the Unix epoch.
|
||||
// - "msg": The message passed to the log statement.
|
||||
// - "caller": If available, a short path to the file and line number
|
||||
// where the log statement was issued.
|
||||
// The logger configuration determines whether this field is captured.
|
||||
// - "stacktrace": If available, a stack trace from the line
|
||||
// where the log statement was issued.
|
||||
// The logger configuration determines whether this field is captured.
|
||||
//
|
||||
// By default, the following formats are used for different types:
|
||||
//
|
||||
// - Time is formatted as floating-point number of seconds since the Unix
|
||||
// epoch.
|
||||
// - Duration is formatted as floating-point number of seconds.
|
||||
//
|
||||
// You may change these by setting the appropriate fields in the returned
|
||||
// object.
|
||||
// For example, use the following to change the time encoding format:
|
||||
//
|
||||
// cfg := zap.NewProductionEncoderConfig()
|
||||
// cfg.EncodeTime = zapcore.ISO8601TimeEncoder
|
||||
func NewProductionEncoderConfig() zapcore.EncoderConfig {
|
||||
return zapcore.EncoderConfig{
|
||||
TimeKey: "ts",
|
||||
@ -112,11 +138,22 @@ func NewProductionEncoderConfig() zapcore.EncoderConfig {
|
||||
}
|
||||
}
|
||||
|
||||
// NewProductionConfig is a reasonable production logging configuration.
|
||||
// Logging is enabled at InfoLevel and above.
|
||||
// NewProductionConfig builds a reasonable default production logging
|
||||
// configuration.
|
||||
// Logging is enabled at InfoLevel and above, and uses a JSON encoder.
|
||||
// Logs are written to standard error.
|
||||
// Stacktraces are included on logs of ErrorLevel and above.
|
||||
// DPanicLevel logs will not panic, but will write a stacktrace.
|
||||
//
|
||||
// It uses a JSON encoder, writes to standard error, and enables sampling.
|
||||
// Stacktraces are automatically included on logs of ErrorLevel and above.
|
||||
// Sampling is enabled at 100:100 by default,
|
||||
// meaning that after the first 100 log entries
|
||||
// with the same level and message in the same second,
|
||||
// it will log every 100th entry
|
||||
// with the same level and message in the same second.
|
||||
// You may disable this behavior by setting Sampling to nil.
|
||||
//
|
||||
// See [NewProductionEncoderConfig] for information
|
||||
// on the default encoder configuration.
|
||||
func NewProductionConfig() Config {
|
||||
return Config{
|
||||
Level: NewAtomicLevelAt(InfoLevel),
|
||||
@ -134,6 +171,32 @@ func NewProductionConfig() Config {
|
||||
|
||||
// NewDevelopmentEncoderConfig returns an opinionated EncoderConfig for
|
||||
// development environments.
|
||||
//
|
||||
// Messages encoded with this configuration will use Zap's console encoder
|
||||
// intended to print human-readable output.
|
||||
// It will print log messages with the following information:
|
||||
//
|
||||
// - The log level (e.g. "INFO", "ERROR").
|
||||
// - The time in ISO8601 format (e.g. "2017-01-01T12:00:00Z").
|
||||
// - The message passed to the log statement.
|
||||
// - If available, a short path to the file and line number
|
||||
// where the log statement was issued.
|
||||
// The logger configuration determines whether this field is captured.
|
||||
// - If available, a stacktrace from the line
|
||||
// where the log statement was issued.
|
||||
// The logger configuration determines whether this field is captured.
|
||||
//
|
||||
// By default, the following formats are used for different types:
|
||||
//
|
||||
// - Time is formatted in ISO8601 format (e.g. "2017-01-01T12:00:00Z").
|
||||
// - Duration is formatted as a string (e.g. "1.234s").
|
||||
//
|
||||
// You may change these by setting the appropriate fields in the returned
|
||||
// object.
|
||||
// For example, use the following to change the time encoding format:
|
||||
//
|
||||
// cfg := zap.NewDevelopmentEncoderConfig()
|
||||
// cfg.EncodeTime = zapcore.ISO8601TimeEncoder
|
||||
func NewDevelopmentEncoderConfig() zapcore.EncoderConfig {
|
||||
return zapcore.EncoderConfig{
|
||||
// Keys can be anything except the empty string.
|
||||
@ -152,12 +215,15 @@ func NewDevelopmentEncoderConfig() zapcore.EncoderConfig {
|
||||
}
|
||||
}
|
||||
|
||||
// NewDevelopmentConfig is a reasonable development logging configuration.
|
||||
// Logging is enabled at DebugLevel and above.
|
||||
// NewDevelopmentConfig builds a reasonable default development logging
|
||||
// configuration.
|
||||
// Logging is enabled at DebugLevel and above, and uses a console encoder.
|
||||
// Logs are written to standard error.
|
||||
// Stacktraces are included on logs of WarnLevel and above.
|
||||
// DPanicLevel logs will panic.
|
||||
//
|
||||
// It enables development mode (which makes DPanicLevel logs panic), uses a
|
||||
// console encoder, writes to standard error, and disables sampling.
|
||||
// Stacktraces are automatically included on logs of WarnLevel and above.
|
||||
// See [NewDevelopmentEncoderConfig] for information
|
||||
// on the default encoder configuration.
|
||||
func NewDevelopmentConfig() Config {
|
||||
return Config{
|
||||
Level: NewAtomicLevelAt(DebugLevel),
|
||||
|
||||
9
vendor/go.uber.org/zap/error.go
generated
vendored
9
vendor/go.uber.org/zap/error.go
generated
vendored
@ -21,14 +21,13 @@
|
||||
package zap
|
||||
|
||||
import (
|
||||
"sync"
|
||||
|
||||
"go.uber.org/zap/internal/pool"
|
||||
"go.uber.org/zap/zapcore"
|
||||
)
|
||||
|
||||
var _errArrayElemPool = sync.Pool{New: func() interface{} {
|
||||
var _errArrayElemPool = pool.New(func() *errArrayElem {
|
||||
return &errArrayElem{}
|
||||
}}
|
||||
})
|
||||
|
||||
// Error is shorthand for the common idiom NamedError("error", err).
|
||||
func Error(err error) Field {
|
||||
@ -60,7 +59,7 @@ func (errs errArray) MarshalLogArray(arr zapcore.ArrayEncoder) error {
|
||||
// potentially an "errorVerbose" attribute, we need to wrap it in a
|
||||
// type that implements LogObjectMarshaler. To prevent this from
|
||||
// allocating, pool the wrapper type.
|
||||
elem := _errArrayElemPool.Get().(*errArrayElem)
|
||||
elem := _errArrayElemPool.Get()
|
||||
elem.error = errs[i]
|
||||
arr.AppendObject(elem)
|
||||
elem.error = nil
|
||||
|
||||
169
vendor/go.uber.org/zap/field.go
generated
vendored
169
vendor/go.uber.org/zap/field.go
generated
vendored
@ -410,6 +410,43 @@ func Inline(val zapcore.ObjectMarshaler) Field {
|
||||
}
|
||||
}
|
||||
|
||||
// We discovered an issue where zap.Any can cause a performance degradation
|
||||
// when used in new goroutines.
|
||||
//
|
||||
// This happens because the compiler assigns 4.8kb (one zap.Field per arm of
|
||||
// switch statement) of stack space for zap.Any when it takes the form:
|
||||
//
|
||||
// switch v := v.(type) {
|
||||
// case string:
|
||||
// return String(key, v)
|
||||
// case int:
|
||||
// return Int(key, v)
|
||||
// // ...
|
||||
// default:
|
||||
// return Reflect(key, v)
|
||||
// }
|
||||
//
|
||||
// To avoid this, we use the type switch to assign a value to a single local variable
|
||||
// and then call a function on it.
|
||||
// The local variable is just a function reference so it doesn't allocate
|
||||
// when converted to an interface{}.
|
||||
//
|
||||
// A fair bit of experimentation went into this.
|
||||
// See also:
|
||||
//
|
||||
// - https://github.com/uber-go/zap/pull/1301
|
||||
// - https://github.com/uber-go/zap/pull/1303
|
||||
// - https://github.com/uber-go/zap/pull/1304
|
||||
// - https://github.com/uber-go/zap/pull/1305
|
||||
// - https://github.com/uber-go/zap/pull/1308
|
||||
type anyFieldC[T any] func(string, T) Field
|
||||
|
||||
func (f anyFieldC[T]) Any(key string, val any) Field {
|
||||
v, _ := val.(T)
|
||||
// val is guaranteed to be a T, except when it's nil.
|
||||
return f(key, v)
|
||||
}
|
||||
|
||||
// Any takes a key and an arbitrary value and chooses the best way to represent
|
||||
// them as a field, falling back to a reflection-based approach only if
|
||||
// necessary.
|
||||
@ -418,132 +455,136 @@ func Inline(val zapcore.ObjectMarshaler) Field {
|
||||
// them. To minimize surprises, []byte values are treated as binary blobs, byte
|
||||
// values are treated as uint8, and runes are always treated as integers.
|
||||
func Any(key string, value interface{}) Field {
|
||||
switch val := value.(type) {
|
||||
var c interface{ Any(string, any) Field }
|
||||
|
||||
switch value.(type) {
|
||||
case zapcore.ObjectMarshaler:
|
||||
return Object(key, val)
|
||||
c = anyFieldC[zapcore.ObjectMarshaler](Object)
|
||||
case zapcore.ArrayMarshaler:
|
||||
return Array(key, val)
|
||||
c = anyFieldC[zapcore.ArrayMarshaler](Array)
|
||||
case bool:
|
||||
return Bool(key, val)
|
||||
c = anyFieldC[bool](Bool)
|
||||
case *bool:
|
||||
return Boolp(key, val)
|
||||
c = anyFieldC[*bool](Boolp)
|
||||
case []bool:
|
||||
return Bools(key, val)
|
||||
c = anyFieldC[[]bool](Bools)
|
||||
case complex128:
|
||||
return Complex128(key, val)
|
||||
c = anyFieldC[complex128](Complex128)
|
||||
case *complex128:
|
||||
return Complex128p(key, val)
|
||||
c = anyFieldC[*complex128](Complex128p)
|
||||
case []complex128:
|
||||
return Complex128s(key, val)
|
||||
c = anyFieldC[[]complex128](Complex128s)
|
||||
case complex64:
|
||||
return Complex64(key, val)
|
||||
c = anyFieldC[complex64](Complex64)
|
||||
case *complex64:
|
||||
return Complex64p(key, val)
|
||||
c = anyFieldC[*complex64](Complex64p)
|
||||
case []complex64:
|
||||
return Complex64s(key, val)
|
||||
c = anyFieldC[[]complex64](Complex64s)
|
||||
case float64:
|
||||
return Float64(key, val)
|
||||
c = anyFieldC[float64](Float64)
|
||||
case *float64:
|
||||
return Float64p(key, val)
|
||||
c = anyFieldC[*float64](Float64p)
|
||||
case []float64:
|
||||
return Float64s(key, val)
|
||||
c = anyFieldC[[]float64](Float64s)
|
||||
case float32:
|
||||
return Float32(key, val)
|
||||
c = anyFieldC[float32](Float32)
|
||||
case *float32:
|
||||
return Float32p(key, val)
|
||||
c = anyFieldC[*float32](Float32p)
|
||||
case []float32:
|
||||
return Float32s(key, val)
|
||||
c = anyFieldC[[]float32](Float32s)
|
||||
case int:
|
||||
return Int(key, val)
|
||||
c = anyFieldC[int](Int)
|
||||
case *int:
|
||||
return Intp(key, val)
|
||||
c = anyFieldC[*int](Intp)
|
||||
case []int:
|
||||
return Ints(key, val)
|
||||
c = anyFieldC[[]int](Ints)
|
||||
case int64:
|
||||
return Int64(key, val)
|
||||
c = anyFieldC[int64](Int64)
|
||||
case *int64:
|
||||
return Int64p(key, val)
|
||||
c = anyFieldC[*int64](Int64p)
|
||||
case []int64:
|
||||
return Int64s(key, val)
|
||||
c = anyFieldC[[]int64](Int64s)
|
||||
case int32:
|
||||
return Int32(key, val)
|
||||
c = anyFieldC[int32](Int32)
|
||||
case *int32:
|
||||
return Int32p(key, val)
|
||||
c = anyFieldC[*int32](Int32p)
|
||||
case []int32:
|
||||
return Int32s(key, val)
|
||||
c = anyFieldC[[]int32](Int32s)
|
||||
case int16:
|
||||
return Int16(key, val)
|
||||
c = anyFieldC[int16](Int16)
|
||||
case *int16:
|
||||
return Int16p(key, val)
|
||||
c = anyFieldC[*int16](Int16p)
|
||||
case []int16:
|
||||
return Int16s(key, val)
|
||||
c = anyFieldC[[]int16](Int16s)
|
||||
case int8:
|
||||
return Int8(key, val)
|
||||
c = anyFieldC[int8](Int8)
|
||||
case *int8:
|
||||
return Int8p(key, val)
|
||||
c = anyFieldC[*int8](Int8p)
|
||||
case []int8:
|
||||
return Int8s(key, val)
|
||||
c = anyFieldC[[]int8](Int8s)
|
||||
case string:
|
||||
return String(key, val)
|
||||
c = anyFieldC[string](String)
|
||||
case *string:
|
||||
return Stringp(key, val)
|
||||
c = anyFieldC[*string](Stringp)
|
||||
case []string:
|
||||
return Strings(key, val)
|
||||
c = anyFieldC[[]string](Strings)
|
||||
case uint:
|
||||
return Uint(key, val)
|
||||
c = anyFieldC[uint](Uint)
|
||||
case *uint:
|
||||
return Uintp(key, val)
|
||||
c = anyFieldC[*uint](Uintp)
|
||||
case []uint:
|
||||
return Uints(key, val)
|
||||
c = anyFieldC[[]uint](Uints)
|
||||
case uint64:
|
||||
return Uint64(key, val)
|
||||
c = anyFieldC[uint64](Uint64)
|
||||
case *uint64:
|
||||
return Uint64p(key, val)
|
||||
c = anyFieldC[*uint64](Uint64p)
|
||||
case []uint64:
|
||||
return Uint64s(key, val)
|
||||
c = anyFieldC[[]uint64](Uint64s)
|
||||
case uint32:
|
||||
return Uint32(key, val)
|
||||
c = anyFieldC[uint32](Uint32)
|
||||
case *uint32:
|
||||
return Uint32p(key, val)
|
||||
c = anyFieldC[*uint32](Uint32p)
|
||||
case []uint32:
|
||||
return Uint32s(key, val)
|
||||
c = anyFieldC[[]uint32](Uint32s)
|
||||
case uint16:
|
||||
return Uint16(key, val)
|
||||
c = anyFieldC[uint16](Uint16)
|
||||
case *uint16:
|
||||
return Uint16p(key, val)
|
||||
c = anyFieldC[*uint16](Uint16p)
|
||||
case []uint16:
|
||||
return Uint16s(key, val)
|
||||
c = anyFieldC[[]uint16](Uint16s)
|
||||
case uint8:
|
||||
return Uint8(key, val)
|
||||
c = anyFieldC[uint8](Uint8)
|
||||
case *uint8:
|
||||
return Uint8p(key, val)
|
||||
c = anyFieldC[*uint8](Uint8p)
|
||||
case []byte:
|
||||
return Binary(key, val)
|
||||
c = anyFieldC[[]byte](Binary)
|
||||
case uintptr:
|
||||
return Uintptr(key, val)
|
||||
c = anyFieldC[uintptr](Uintptr)
|
||||
case *uintptr:
|
||||
return Uintptrp(key, val)
|
||||
c = anyFieldC[*uintptr](Uintptrp)
|
||||
case []uintptr:
|
||||
return Uintptrs(key, val)
|
||||
c = anyFieldC[[]uintptr](Uintptrs)
|
||||
case time.Time:
|
||||
return Time(key, val)
|
||||
c = anyFieldC[time.Time](Time)
|
||||
case *time.Time:
|
||||
return Timep(key, val)
|
||||
c = anyFieldC[*time.Time](Timep)
|
||||
case []time.Time:
|
||||
return Times(key, val)
|
||||
c = anyFieldC[[]time.Time](Times)
|
||||
case time.Duration:
|
||||
return Duration(key, val)
|
||||
c = anyFieldC[time.Duration](Duration)
|
||||
case *time.Duration:
|
||||
return Durationp(key, val)
|
||||
c = anyFieldC[*time.Duration](Durationp)
|
||||
case []time.Duration:
|
||||
return Durations(key, val)
|
||||
c = anyFieldC[[]time.Duration](Durations)
|
||||
case error:
|
||||
return NamedError(key, val)
|
||||
c = anyFieldC[error](NamedError)
|
||||
case []error:
|
||||
return Errors(key, val)
|
||||
c = anyFieldC[[]error](Errors)
|
||||
case fmt.Stringer:
|
||||
return Stringer(key, val)
|
||||
c = anyFieldC[fmt.Stringer](Stringer)
|
||||
default:
|
||||
return Reflect(key, val)
|
||||
c = anyFieldC[any](Reflect)
|
||||
}
|
||||
|
||||
return c.Any(key, value)
|
||||
}
|
||||
|
||||
2
vendor/go.uber.org/zap/internal/level_enabler.go
generated
vendored
2
vendor/go.uber.org/zap/internal/level_enabler.go
generated
vendored
@ -18,6 +18,8 @@
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
// Package internal and its subpackages hold types and functionality
|
||||
// that are not part of Zap's public API.
|
||||
package internal
|
||||
|
||||
import "go.uber.org/zap/zapcore"
|
||||
|
||||
51
vendor/go.uber.org/atomic/time.go → vendor/go.uber.org/zap/internal/pool/pool.go
generated
vendored
51
vendor/go.uber.org/atomic/time.go → vendor/go.uber.org/zap/internal/pool/pool.go
generated
vendored
@ -1,6 +1,4 @@
|
||||
// @generated Code generated by gen-atomicwrapper.
|
||||
|
||||
// Copyright (c) 2020-2022 Uber Technologies, Inc.
|
||||
// Copyright (c) 2023 Uber Technologies, Inc.
|
||||
//
|
||||
// Permission is hereby granted, free of charge, to any person obtaining a copy
|
||||
// of this software and associated documentation files (the "Software"), to deal
|
||||
@ -20,36 +18,41 @@
|
||||
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
|
||||
// THE SOFTWARE.
|
||||
|
||||
package atomic
|
||||
// Package pool provides internal pool utilities.
|
||||
package pool
|
||||
|
||||
import (
|
||||
"time"
|
||||
"sync"
|
||||
)
|
||||
|
||||
// Time is an atomic type-safe wrapper for time.Time values.
|
||||
type Time struct {
|
||||
_ nocmp // disallow non-atomic comparison
|
||||
|
||||
v Value
|
||||
// A Pool is a generic wrapper around [sync.Pool] to provide strongly-typed
|
||||
// object pooling.
|
||||
//
|
||||
// Note that SA6002 (ref: https://staticcheck.io/docs/checks/#SA6002) will
|
||||
// not be detected, so all internal pool use must take care to only store
|
||||
// pointer types.
|
||||
type Pool[T any] struct {
|
||||
pool sync.Pool
|
||||
}
|
||||
|
||||
var _zeroTime time.Time
|
||||
|
||||
// NewTime creates a new Time.
|
||||
func NewTime(val time.Time) *Time {
|
||||
x := &Time{}
|
||||
if val != _zeroTime {
|
||||
x.Store(val)
|
||||
// New returns a new [Pool] for T, and will use fn to construct new Ts when
|
||||
// the pool is empty.
|
||||
func New[T any](fn func() T) *Pool[T] {
|
||||
return &Pool[T]{
|
||||
pool: sync.Pool{
|
||||
New: func() any {
|
||||
return fn()
|
||||
},
|
||||
},
|
||||
}
|
||||
return x
|
||||
}
|
||||
|
||||
// Load atomically loads the wrapped time.Time.
|
||||
func (x *Time) Load() time.Time {
|
||||
return unpackTime(x.v.Load())
|
||||
// Get gets a T from the pool, or creates a new one if the pool is empty.
|
||||
func (p *Pool[T]) Get() T {
|
||||
return p.pool.Get().(T)
|
||||
}
|
||||
|
||||
// Store atomically stores the passed time.Time.
|
||||
func (x *Time) Store(val time.Time) {
|
||||
x.v.Store(packTime(val))
|
||||
// Put returns x into the pool.
|
||||
func (p *Pool[T]) Put(x T) {
|
||||
p.pool.Put(x)
|
||||
}
|
||||
9
vendor/go.uber.org/zap/level.go
generated
vendored
9
vendor/go.uber.org/zap/level.go
generated
vendored
@ -21,7 +21,8 @@
|
||||
package zap
|
||||
|
||||
import (
|
||||
"go.uber.org/atomic"
|
||||
"sync/atomic"
|
||||
|
||||
"go.uber.org/zap/internal"
|
||||
"go.uber.org/zap/zapcore"
|
||||
)
|
||||
@ -76,9 +77,9 @@ var _ internal.LeveledEnabler = AtomicLevel{}
|
||||
// NewAtomicLevel creates an AtomicLevel with InfoLevel and above logging
|
||||
// enabled.
|
||||
func NewAtomicLevel() AtomicLevel {
|
||||
return AtomicLevel{
|
||||
l: atomic.NewInt32(int32(InfoLevel)),
|
||||
}
|
||||
lvl := AtomicLevel{l: new(atomic.Int32)}
|
||||
lvl.l.Store(int32(InfoLevel))
|
||||
return lvl
|
||||
}
|
||||
|
||||
// NewAtomicLevelAt is a convenience function that creates an AtomicLevel
|
||||
|
||||
6
vendor/go.uber.org/zap/logger.go
generated
vendored
6
vendor/go.uber.org/zap/logger.go
generated
vendored
@ -281,6 +281,12 @@ func (log *Logger) Core() zapcore.Core {
|
||||
return log.core
|
||||
}
|
||||
|
||||
// Name returns the Logger's underlying name,
|
||||
// or an empty string if the logger is unnamed.
|
||||
func (log *Logger) Name() string {
|
||||
return log.name
|
||||
}
|
||||
|
||||
func (log *Logger) clone() *Logger {
|
||||
copy := *log
|
||||
return ©
|
||||
|
||||
16
vendor/go.uber.org/zap/stacktrace.go
generated
vendored
16
vendor/go.uber.org/zap/stacktrace.go
generated
vendored
@ -22,19 +22,17 @@ package zap
|
||||
|
||||
import (
|
||||
"runtime"
|
||||
"sync"
|
||||
|
||||
"go.uber.org/zap/buffer"
|
||||
"go.uber.org/zap/internal/bufferpool"
|
||||
"go.uber.org/zap/internal/pool"
|
||||
)
|
||||
|
||||
var _stacktracePool = sync.Pool{
|
||||
New: func() interface{} {
|
||||
return &stacktrace{
|
||||
storage: make([]uintptr, 64),
|
||||
}
|
||||
},
|
||||
}
|
||||
var _stacktracePool = pool.New(func() *stacktrace {
|
||||
return &stacktrace{
|
||||
storage: make([]uintptr, 64),
|
||||
}
|
||||
})
|
||||
|
||||
type stacktrace struct {
|
||||
pcs []uintptr // program counters; always a subslice of storage
|
||||
@ -68,7 +66,7 @@ const (
|
||||
//
|
||||
// The caller must call Free on the returned stacktrace after using it.
|
||||
func captureStacktrace(skip int, depth stacktraceDepth) *stacktrace {
|
||||
stack := _stacktracePool.Get().(*stacktrace)
|
||||
stack := _stacktracePool.Get()
|
||||
|
||||
switch depth {
|
||||
case stacktraceFirst:
|
||||
|
||||
69
vendor/go.uber.org/zap/sugar.go
generated
vendored
69
vendor/go.uber.org/zap/sugar.go
generated
vendored
@ -122,74 +122,88 @@ func (s *SugaredLogger) Level() zapcore.Level {
|
||||
return zapcore.LevelOf(s.base.core)
|
||||
}
|
||||
|
||||
// Debug uses fmt.Sprint to construct and log a message.
|
||||
// Debug logs the provided arguments at [DebugLevel].
|
||||
// Spaces are added between arguments when neither is a string.
|
||||
func (s *SugaredLogger) Debug(args ...interface{}) {
|
||||
s.log(DebugLevel, "", args, nil)
|
||||
}
|
||||
|
||||
// Info uses fmt.Sprint to construct and log a message.
|
||||
// Info logs the provided arguments at [InfoLevel].
|
||||
// Spaces are added between arguments when neither is a string.
|
||||
func (s *SugaredLogger) Info(args ...interface{}) {
|
||||
s.log(InfoLevel, "", args, nil)
|
||||
}
|
||||
|
||||
// Warn uses fmt.Sprint to construct and log a message.
|
||||
// Warn logs the provided arguments at [WarnLevel].
|
||||
// Spaces are added between arguments when neither is a string.
|
||||
func (s *SugaredLogger) Warn(args ...interface{}) {
|
||||
s.log(WarnLevel, "", args, nil)
|
||||
}
|
||||
|
||||
// Error uses fmt.Sprint to construct and log a message.
|
||||
// Error logs the provided arguments at [ErrorLevel].
|
||||
// Spaces are added between arguments when neither is a string.
|
||||
func (s *SugaredLogger) Error(args ...interface{}) {
|
||||
s.log(ErrorLevel, "", args, nil)
|
||||
}
|
||||
|
||||
// DPanic uses fmt.Sprint to construct and log a message. In development, the
|
||||
// logger then panics. (See DPanicLevel for details.)
|
||||
// DPanic logs the provided arguments at [DPanicLevel].
|
||||
// In development, the logger then panics. (See [DPanicLevel] for details.)
|
||||
// Spaces are added between arguments when neither is a string.
|
||||
func (s *SugaredLogger) DPanic(args ...interface{}) {
|
||||
s.log(DPanicLevel, "", args, nil)
|
||||
}
|
||||
|
||||
// Panic uses fmt.Sprint to construct and log a message, then panics.
|
||||
// Panic constructs a message with the provided arguments and panics.
|
||||
// Spaces are added between arguments when neither is a string.
|
||||
func (s *SugaredLogger) Panic(args ...interface{}) {
|
||||
s.log(PanicLevel, "", args, nil)
|
||||
}
|
||||
|
||||
// Fatal uses fmt.Sprint to construct and log a message, then calls os.Exit.
|
||||
// Fatal constructs a message with the provided arguments and calls os.Exit.
|
||||
// Spaces are added between arguments when neither is a string.
|
||||
func (s *SugaredLogger) Fatal(args ...interface{}) {
|
||||
s.log(FatalLevel, "", args, nil)
|
||||
}
|
||||
|
||||
// Debugf uses fmt.Sprintf to log a templated message.
|
||||
// Debugf formats the message according to the format specifier
|
||||
// and logs it at [DebugLevel].
|
||||
func (s *SugaredLogger) Debugf(template string, args ...interface{}) {
|
||||
s.log(DebugLevel, template, args, nil)
|
||||
}
|
||||
|
||||
// Infof uses fmt.Sprintf to log a templated message.
|
||||
// Infof formats the message according to the format specifier
|
||||
// and logs it at [InfoLevel].
|
||||
func (s *SugaredLogger) Infof(template string, args ...interface{}) {
|
||||
s.log(InfoLevel, template, args, nil)
|
||||
}
|
||||
|
||||
// Warnf uses fmt.Sprintf to log a templated message.
|
||||
// Warnf formats the message according to the format specifier
|
||||
// and logs it at [WarnLevel].
|
||||
func (s *SugaredLogger) Warnf(template string, args ...interface{}) {
|
||||
s.log(WarnLevel, template, args, nil)
|
||||
}
|
||||
|
||||
// Errorf uses fmt.Sprintf to log a templated message.
|
||||
// Errorf formats the message according to the format specifier
|
||||
// and logs it at [ErrorLevel].
|
||||
func (s *SugaredLogger) Errorf(template string, args ...interface{}) {
|
||||
s.log(ErrorLevel, template, args, nil)
|
||||
}
|
||||
|
||||
// DPanicf uses fmt.Sprintf to log a templated message. In development, the
|
||||
// logger then panics. (See DPanicLevel for details.)
|
||||
// DPanicf formats the message according to the format specifier
|
||||
// and logs it at [DPanicLevel].
|
||||
// In development, the logger then panics. (See [DPanicLevel] for details.)
|
||||
func (s *SugaredLogger) DPanicf(template string, args ...interface{}) {
|
||||
s.log(DPanicLevel, template, args, nil)
|
||||
}
|
||||
|
||||
// Panicf uses fmt.Sprintf to log a templated message, then panics.
|
||||
// Panicf formats the message according to the format specifier
|
||||
// and panics.
|
||||
func (s *SugaredLogger) Panicf(template string, args ...interface{}) {
|
||||
s.log(PanicLevel, template, args, nil)
|
||||
}
|
||||
|
||||
// Fatalf uses fmt.Sprintf to log a templated message, then calls os.Exit.
|
||||
// Fatalf formats the message according to the format specifier
|
||||
// and calls os.Exit.
|
||||
func (s *SugaredLogger) Fatalf(template string, args ...interface{}) {
|
||||
s.log(FatalLevel, template, args, nil)
|
||||
}
|
||||
@ -241,38 +255,45 @@ func (s *SugaredLogger) Fatalw(msg string, keysAndValues ...interface{}) {
|
||||
s.log(FatalLevel, msg, nil, keysAndValues)
|
||||
}
|
||||
|
||||
// Debugln uses fmt.Sprintln to construct and log a message.
|
||||
// Debugln logs a message at [DebugLevel].
|
||||
// Spaces are always added between arguments.
|
||||
func (s *SugaredLogger) Debugln(args ...interface{}) {
|
||||
s.logln(DebugLevel, args, nil)
|
||||
}
|
||||
|
||||
// Infoln uses fmt.Sprintln to construct and log a message.
|
||||
// Infoln logs a message at [InfoLevel].
|
||||
// Spaces are always added between arguments.
|
||||
func (s *SugaredLogger) Infoln(args ...interface{}) {
|
||||
s.logln(InfoLevel, args, nil)
|
||||
}
|
||||
|
||||
// Warnln uses fmt.Sprintln to construct and log a message.
|
||||
// Warnln logs a message at [WarnLevel].
|
||||
// Spaces are always added between arguments.
|
||||
func (s *SugaredLogger) Warnln(args ...interface{}) {
|
||||
s.logln(WarnLevel, args, nil)
|
||||
}
|
||||
|
||||
// Errorln uses fmt.Sprintln to construct and log a message.
|
||||
// Errorln logs a message at [ErrorLevel].
|
||||
// Spaces are always added between arguments.
|
||||
func (s *SugaredLogger) Errorln(args ...interface{}) {
|
||||
s.logln(ErrorLevel, args, nil)
|
||||
}
|
||||
|
||||
// DPanicln uses fmt.Sprintln to construct and log a message. In development, the
|
||||
// logger then panics. (See DPanicLevel for details.)
|
||||
// DPanicln logs a message at [DPanicLevel].
|
||||
// In development, the logger then panics. (See [DPanicLevel] for details.)
|
||||
// Spaces are always added between arguments.
|
||||
func (s *SugaredLogger) DPanicln(args ...interface{}) {
|
||||
s.logln(DPanicLevel, args, nil)
|
||||
}
|
||||
|
||||
// Panicln uses fmt.Sprintln to construct and log a message, then panics.
|
||||
// Panicln logs a message at [PanicLevel] and panics.
|
||||
// Spaces are always added between arguments.
|
||||
func (s *SugaredLogger) Panicln(args ...interface{}) {
|
||||
s.logln(PanicLevel, args, nil)
|
||||
}
|
||||
|
||||
// Fatalln uses fmt.Sprintln to construct and log a message, then calls os.Exit.
|
||||
// Fatalln logs a message at [FatalLevel] and calls os.Exit.
|
||||
// Spaces are always added between arguments.
|
||||
func (s *SugaredLogger) Fatalln(args ...interface{}) {
|
||||
s.logln(FatalLevel, args, nil)
|
||||
}
|
||||
|
||||
14
vendor/go.uber.org/zap/zapcore/console_encoder.go
generated
vendored
14
vendor/go.uber.org/zap/zapcore/console_encoder.go
generated
vendored
@ -22,20 +22,20 @@ package zapcore
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"sync"
|
||||
|
||||
"go.uber.org/zap/buffer"
|
||||
"go.uber.org/zap/internal/bufferpool"
|
||||
"go.uber.org/zap/internal/pool"
|
||||
)
|
||||
|
||||
var _sliceEncoderPool = sync.Pool{
|
||||
New: func() interface{} {
|
||||
return &sliceArrayEncoder{elems: make([]interface{}, 0, 2)}
|
||||
},
|
||||
}
|
||||
var _sliceEncoderPool = pool.New(func() *sliceArrayEncoder {
|
||||
return &sliceArrayEncoder{
|
||||
elems: make([]interface{}, 0, 2),
|
||||
}
|
||||
})
|
||||
|
||||
func getSliceEncoder() *sliceArrayEncoder {
|
||||
return _sliceEncoderPool.Get().(*sliceArrayEncoder)
|
||||
return _sliceEncoderPool.Get()
|
||||
}
|
||||
|
||||
func putSliceEncoder(e *sliceArrayEncoder) {
|
||||
|
||||
18
vendor/go.uber.org/zap/zapcore/entry.go
generated
vendored
18
vendor/go.uber.org/zap/zapcore/entry.go
generated
vendored
@ -24,25 +24,23 @@ import (
|
||||
"fmt"
|
||||
"runtime"
|
||||
"strings"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"go.uber.org/multierr"
|
||||
"go.uber.org/zap/internal/bufferpool"
|
||||
"go.uber.org/zap/internal/exit"
|
||||
"go.uber.org/zap/internal/pool"
|
||||
)
|
||||
|
||||
var (
|
||||
_cePool = sync.Pool{New: func() interface{} {
|
||||
// Pre-allocate some space for cores.
|
||||
return &CheckedEntry{
|
||||
cores: make([]Core, 4),
|
||||
}
|
||||
}}
|
||||
)
|
||||
var _cePool = pool.New(func() *CheckedEntry {
|
||||
// Pre-allocate some space for cores.
|
||||
return &CheckedEntry{
|
||||
cores: make([]Core, 4),
|
||||
}
|
||||
})
|
||||
|
||||
func getCheckedEntry() *CheckedEntry {
|
||||
ce := _cePool.Get().(*CheckedEntry)
|
||||
ce := _cePool.Get()
|
||||
ce.reset()
|
||||
return ce
|
||||
}
|
||||
|
||||
9
vendor/go.uber.org/zap/zapcore/error.go
generated
vendored
9
vendor/go.uber.org/zap/zapcore/error.go
generated
vendored
@ -23,7 +23,8 @@ package zapcore
|
||||
import (
|
||||
"fmt"
|
||||
"reflect"
|
||||
"sync"
|
||||
|
||||
"go.uber.org/zap/internal/pool"
|
||||
)
|
||||
|
||||
// Encodes the given error into fields of an object. A field with the given
|
||||
@ -103,9 +104,9 @@ func (errs errArray) MarshalLogArray(arr ArrayEncoder) error {
|
||||
return nil
|
||||
}
|
||||
|
||||
var _errArrayElemPool = sync.Pool{New: func() interface{} {
|
||||
var _errArrayElemPool = pool.New(func() *errArrayElem {
|
||||
return &errArrayElem{}
|
||||
}}
|
||||
})
|
||||
|
||||
// Encodes any error into a {"error": ...} re-using the same errors logic.
|
||||
//
|
||||
@ -113,7 +114,7 @@ var _errArrayElemPool = sync.Pool{New: func() interface{} {
|
||||
type errArrayElem struct{ err error }
|
||||
|
||||
func newErrArrayElem(err error) *errArrayElem {
|
||||
e := _errArrayElemPool.Get().(*errArrayElem)
|
||||
e := _errArrayElemPool.Get()
|
||||
e.err = err
|
||||
return e
|
||||
}
|
||||
|
||||
14
vendor/go.uber.org/zap/zapcore/json_encoder.go
generated
vendored
14
vendor/go.uber.org/zap/zapcore/json_encoder.go
generated
vendored
@ -23,24 +23,20 @@ package zapcore
|
||||
import (
|
||||
"encoding/base64"
|
||||
"math"
|
||||
"sync"
|
||||
"time"
|
||||
"unicode/utf8"
|
||||
|
||||
"go.uber.org/zap/buffer"
|
||||
"go.uber.org/zap/internal/bufferpool"
|
||||
"go.uber.org/zap/internal/pool"
|
||||
)
|
||||
|
||||
// For JSON-escaping; see jsonEncoder.safeAddString below.
|
||||
const _hex = "0123456789abcdef"
|
||||
|
||||
var _jsonPool = sync.Pool{New: func() interface{} {
|
||||
var _jsonPool = pool.New(func() *jsonEncoder {
|
||||
return &jsonEncoder{}
|
||||
}}
|
||||
|
||||
func getJSONEncoder() *jsonEncoder {
|
||||
return _jsonPool.Get().(*jsonEncoder)
|
||||
}
|
||||
})
|
||||
|
||||
func putJSONEncoder(enc *jsonEncoder) {
|
||||
if enc.reflectBuf != nil {
|
||||
@ -354,7 +350,7 @@ func (enc *jsonEncoder) Clone() Encoder {
|
||||
}
|
||||
|
||||
func (enc *jsonEncoder) clone() *jsonEncoder {
|
||||
clone := getJSONEncoder()
|
||||
clone := _jsonPool.Get()
|
||||
clone.EncoderConfig = enc.EncoderConfig
|
||||
clone.spaced = enc.spaced
|
||||
clone.openNamespaces = enc.openNamespaces
|
||||
@ -527,7 +523,7 @@ func (enc *jsonEncoder) tryAddRuneSelf(b byte) bool {
|
||||
if b >= utf8.RuneSelf {
|
||||
return false
|
||||
}
|
||||
if 0x20 <= b && b != '\\' && b != '"' {
|
||||
if b >= 0x20 && b != '\\' && b != '"' {
|
||||
enc.buf.AppendByte(b)
|
||||
return true
|
||||
}
|
||||
|
||||
9
vendor/go.uber.org/zap/zapcore/sampler.go
generated
vendored
9
vendor/go.uber.org/zap/zapcore/sampler.go
generated
vendored
@ -21,9 +21,8 @@
|
||||
package zapcore
|
||||
|
||||
import (
|
||||
"sync/atomic"
|
||||
"time"
|
||||
|
||||
"go.uber.org/atomic"
|
||||
)
|
||||
|
||||
const (
|
||||
@ -66,16 +65,16 @@ func (c *counter) IncCheckReset(t time.Time, tick time.Duration) uint64 {
|
||||
tn := t.UnixNano()
|
||||
resetAfter := c.resetAt.Load()
|
||||
if resetAfter > tn {
|
||||
return c.counter.Inc()
|
||||
return c.counter.Add(1)
|
||||
}
|
||||
|
||||
c.counter.Store(1)
|
||||
|
||||
newResetAfter := tn + tick.Nanoseconds()
|
||||
if !c.resetAt.CAS(resetAfter, newResetAfter) {
|
||||
if !c.resetAt.CompareAndSwap(resetAfter, newResetAfter) {
|
||||
// We raced with another goroutine trying to reset, and it also reset
|
||||
// the counter to 1, so we need to reincrement the counter.
|
||||
return c.counter.Inc()
|
||||
return c.counter.Add(1)
|
||||
}
|
||||
|
||||
return 1
|
||||
|
||||
8
vendor/go.uber.org/zap/zapgrpc/zapgrpc.go
generated
vendored
8
vendor/go.uber.org/zap/zapgrpc/zapgrpc.go
generated
vendored
@ -30,10 +30,10 @@ import (
|
||||
|
||||
// See https://github.com/grpc/grpc-go/blob/v1.35.0/grpclog/loggerv2.go#L77-L86
|
||||
const (
|
||||
grpcLvlInfo = 0
|
||||
grpcLvlWarn = 1
|
||||
grpcLvlError = 2
|
||||
grpcLvlFatal = 3
|
||||
grpcLvlInfo int = iota
|
||||
grpcLvlWarn
|
||||
grpcLvlError
|
||||
grpcLvlFatal
|
||||
)
|
||||
|
||||
var (
|
||||
|
||||
94
vendor/golang.org/x/exp/maps/maps.go
generated
vendored
Normal file
94
vendor/golang.org/x/exp/maps/maps.go
generated
vendored
Normal file
@ -0,0 +1,94 @@
|
||||
// Copyright 2021 The Go Authors. All rights reserved.
|
||||
// Use of this source code is governed by a BSD-style
|
||||
// license that can be found in the LICENSE file.
|
||||
|
||||
// Package maps defines various functions useful with maps of any type.
|
||||
package maps
|
||||
|
||||
// Keys returns the keys of the map m.
|
||||
// The keys will be in an indeterminate order.
|
||||
func Keys[M ~map[K]V, K comparable, V any](m M) []K {
|
||||
r := make([]K, 0, len(m))
|
||||
for k := range m {
|
||||
r = append(r, k)
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
// Values returns the values of the map m.
|
||||
// The values will be in an indeterminate order.
|
||||
func Values[M ~map[K]V, K comparable, V any](m M) []V {
|
||||
r := make([]V, 0, len(m))
|
||||
for _, v := range m {
|
||||
r = append(r, v)
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
// Equal reports whether two maps contain the same key/value pairs.
|
||||
// Values are compared using ==.
|
||||
func Equal[M1, M2 ~map[K]V, K, V comparable](m1 M1, m2 M2) bool {
|
||||
if len(m1) != len(m2) {
|
||||
return false
|
||||
}
|
||||
for k, v1 := range m1 {
|
||||
if v2, ok := m2[k]; !ok || v1 != v2 {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// EqualFunc is like Equal, but compares values using eq.
|
||||
// Keys are still compared with ==.
|
||||
func EqualFunc[M1 ~map[K]V1, M2 ~map[K]V2, K comparable, V1, V2 any](m1 M1, m2 M2, eq func(V1, V2) bool) bool {
|
||||
if len(m1) != len(m2) {
|
||||
return false
|
||||
}
|
||||
for k, v1 := range m1 {
|
||||
if v2, ok := m2[k]; !ok || !eq(v1, v2) {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
}
|
||||
|
||||
// Clear removes all entries from m, leaving it empty.
|
||||
func Clear[M ~map[K]V, K comparable, V any](m M) {
|
||||
for k := range m {
|
||||
delete(m, k)
|
||||
}
|
||||
}
|
||||
|
||||
// Clone returns a copy of m. This is a shallow clone:
|
||||
// the new keys and values are set using ordinary assignment.
|
||||
func Clone[M ~map[K]V, K comparable, V any](m M) M {
|
||||
// Preserve nil in case it matters.
|
||||
if m == nil {
|
||||
return nil
|
||||
}
|
||||
r := make(M, len(m))
|
||||
for k, v := range m {
|
||||
r[k] = v
|
||||
}
|
||||
return r
|
||||
}
|
||||
|
||||
// Copy copies all key/value pairs in src adding them to dst.
|
||||
// When a key in src is already present in dst,
|
||||
// the value in dst will be overwritten by the value associated
|
||||
// with the key in src.
|
||||
func Copy[M1 ~map[K]V, M2 ~map[K]V, K comparable, V any](dst M1, src M2) {
|
||||
for k, v := range src {
|
||||
dst[k] = v
|
||||
}
|
||||
}
|
||||
|
||||
// DeleteFunc deletes any key/value pairs from m for which del returns true.
|
||||
func DeleteFunc[M ~map[K]V, K comparable, V any](m M, del func(K, V) bool) {
|
||||
for k, v := range m {
|
||||
if del(k, v) {
|
||||
delete(m, k)
|
||||
}
|
||||
}
|
||||
}
|
||||
12
vendor/modules.txt
vendored
12
vendor/modules.txt
vendored
@ -629,13 +629,10 @@ go.opentelemetry.io/proto/otlp/collector/trace/v1
|
||||
go.opentelemetry.io/proto/otlp/common/v1
|
||||
go.opentelemetry.io/proto/otlp/resource/v1
|
||||
go.opentelemetry.io/proto/otlp/trace/v1
|
||||
# go.uber.org/atomic v1.10.0
|
||||
## explicit; go 1.18
|
||||
go.uber.org/atomic
|
||||
# go.uber.org/multierr v1.11.0
|
||||
## explicit; go 1.19
|
||||
go.uber.org/multierr
|
||||
# go.uber.org/zap v1.24.0
|
||||
# go.uber.org/zap v1.25.0
|
||||
## explicit; go 1.19
|
||||
go.uber.org/zap
|
||||
go.uber.org/zap/buffer
|
||||
@ -643,6 +640,7 @@ go.uber.org/zap/internal
|
||||
go.uber.org/zap/internal/bufferpool
|
||||
go.uber.org/zap/internal/color
|
||||
go.uber.org/zap/internal/exit
|
||||
go.uber.org/zap/internal/pool
|
||||
go.uber.org/zap/zapcore
|
||||
go.uber.org/zap/zapgrpc
|
||||
# golang.org/x/crypto v0.12.0
|
||||
@ -668,6 +666,7 @@ golang.org/x/crypto/ssh/internal/bcrypt_pbkdf
|
||||
# golang.org/x/exp v0.0.0-20220827204233-334a2380cb91
|
||||
## explicit; go 1.18
|
||||
golang.org/x/exp/constraints
|
||||
golang.org/x/exp/maps
|
||||
golang.org/x/exp/slices
|
||||
# golang.org/x/net v0.14.0
|
||||
## explicit; go 1.17
|
||||
@ -741,7 +740,7 @@ golang.org/x/time/rate
|
||||
## explicit; go 1.18
|
||||
golang.org/x/tools/go/ast/inspector
|
||||
golang.org/x/tools/internal/typeparams
|
||||
# gomodules.xyz/jsonpatch/v2 v2.3.0 => github.com/gomodules/jsonpatch/v2 v2.2.0
|
||||
# gomodules.xyz/jsonpatch/v2 v2.4.0 => github.com/gomodules/jsonpatch/v2 v2.2.0
|
||||
## explicit; go 1.12
|
||||
gomodules.xyz/jsonpatch/v2
|
||||
# google.golang.org/appengine v1.6.7
|
||||
@ -1601,7 +1600,7 @@ sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/client
|
||||
sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/client/metrics
|
||||
sigs.k8s.io/apiserver-network-proxy/konnectivity-client/pkg/common/metrics
|
||||
sigs.k8s.io/apiserver-network-proxy/konnectivity-client/proto/client
|
||||
# sigs.k8s.io/controller-runtime v0.15.1
|
||||
# sigs.k8s.io/controller-runtime v0.16.0
|
||||
## explicit; go 1.20
|
||||
sigs.k8s.io/controller-runtime/pkg/cache
|
||||
sigs.k8s.io/controller-runtime/pkg/cache/internal
|
||||
@ -1629,6 +1628,7 @@ sigs.k8s.io/controller-runtime/pkg/log
|
||||
sigs.k8s.io/controller-runtime/pkg/manager
|
||||
sigs.k8s.io/controller-runtime/pkg/manager/signals
|
||||
sigs.k8s.io/controller-runtime/pkg/metrics
|
||||
sigs.k8s.io/controller-runtime/pkg/metrics/server
|
||||
sigs.k8s.io/controller-runtime/pkg/predicate
|
||||
sigs.k8s.io/controller-runtime/pkg/ratelimiter
|
||||
sigs.k8s.io/controller-runtime/pkg/reconcile
|
||||
|
||||
337
vendor/sigs.k8s.io/controller-runtime/pkg/cache/cache.go
generated
vendored
337
vendor/sigs.k8s.io/controller-runtime/pkg/cache/cache.go
generated
vendored
@ -22,8 +22,8 @@ import (
|
||||
"net/http"
|
||||
"time"
|
||||
|
||||
corev1 "k8s.io/api/core/v1"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
||||
"k8s.io/apimachinery/pkg/fields"
|
||||
"k8s.io/apimachinery/pkg/labels"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
@ -31,6 +31,7 @@ import (
|
||||
"k8s.io/client-go/kubernetes/scheme"
|
||||
"k8s.io/client-go/rest"
|
||||
toolscache "k8s.io/client-go/tools/cache"
|
||||
"k8s.io/utils/pointer"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/cache/internal"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
@ -43,14 +44,28 @@ var (
|
||||
defaultSyncPeriod = 10 * time.Hour
|
||||
)
|
||||
|
||||
// InformerGetOptions defines the behavior of how informers are retrieved.
|
||||
type InformerGetOptions internal.GetOptions
|
||||
|
||||
// InformerGetOption defines an option that alters the behavior of how informers are retrieved.
|
||||
type InformerGetOption func(*InformerGetOptions)
|
||||
|
||||
// BlockUntilSynced determines whether a get request for an informer should block
|
||||
// until the informer's cache has synced.
|
||||
func BlockUntilSynced(shouldBlock bool) InformerGetOption {
|
||||
return func(opts *InformerGetOptions) {
|
||||
opts.BlockUntilSynced = &shouldBlock
|
||||
}
|
||||
}
|
||||
|
||||
// Cache knows how to load Kubernetes objects, fetch informers to request
|
||||
// to receive events for Kubernetes objects (at a low-level),
|
||||
// and add indices to fields on the objects stored in the cache.
|
||||
type Cache interface {
|
||||
// Cache acts as a client to objects stored in the cache.
|
||||
// Reader acts as a client to objects stored in the cache.
|
||||
client.Reader
|
||||
|
||||
// Cache loads informers and adds field indices.
|
||||
// Informers loads informers and adds field indices.
|
||||
Informers
|
||||
}
|
||||
|
||||
@ -60,49 +75,53 @@ type Cache interface {
|
||||
type Informers interface {
|
||||
// GetInformer fetches or constructs an informer for the given object that corresponds to a single
|
||||
// API kind and resource.
|
||||
GetInformer(ctx context.Context, obj client.Object) (Informer, error)
|
||||
GetInformer(ctx context.Context, obj client.Object, opts ...InformerGetOption) (Informer, error)
|
||||
|
||||
// GetInformerForKind is similar to GetInformer, except that it takes a group-version-kind, instead
|
||||
// of the underlying object.
|
||||
GetInformerForKind(ctx context.Context, gvk schema.GroupVersionKind) (Informer, error)
|
||||
GetInformerForKind(ctx context.Context, gvk schema.GroupVersionKind, opts ...InformerGetOption) (Informer, error)
|
||||
|
||||
// Start runs all the informers known to this cache until the context is closed.
|
||||
// It blocks.
|
||||
Start(ctx context.Context) error
|
||||
|
||||
// WaitForCacheSync waits for all the caches to sync. Returns false if it could not sync a cache.
|
||||
// WaitForCacheSync waits for all the caches to sync. Returns false if it could not sync a cache.
|
||||
WaitForCacheSync(ctx context.Context) bool
|
||||
|
||||
// Informers knows how to add indices to the caches (informers) that it manages.
|
||||
// FieldIndexer adds indices to the managed informers.
|
||||
client.FieldIndexer
|
||||
}
|
||||
|
||||
// Informer - informer allows you interact with the underlying informer.
|
||||
// Informer allows you to interact with the underlying informer.
|
||||
type Informer interface {
|
||||
// AddEventHandler adds an event handler to the shared informer using the shared informer's resync
|
||||
// period. Events to a single handler are delivered sequentially, but there is no coordination
|
||||
// period. Events to a single handler are delivered sequentially, but there is no coordination
|
||||
// between different handlers.
|
||||
// It returns a registration handle for the handler that can be used to remove
|
||||
// the handler again.
|
||||
// the handler again and an error if the handler cannot be added.
|
||||
AddEventHandler(handler toolscache.ResourceEventHandler) (toolscache.ResourceEventHandlerRegistration, error)
|
||||
|
||||
// AddEventHandlerWithResyncPeriod adds an event handler to the shared informer using the
|
||||
// specified resync period. Events to a single handler are delivered sequentially, but there is
|
||||
// specified resync period. Events to a single handler are delivered sequentially, but there is
|
||||
// no coordination between different handlers.
|
||||
// It returns a registration handle for the handler that can be used to remove
|
||||
// the handler again and an error if the handler cannot be added.
|
||||
AddEventHandlerWithResyncPeriod(handler toolscache.ResourceEventHandler, resyncPeriod time.Duration) (toolscache.ResourceEventHandlerRegistration, error)
|
||||
// RemoveEventHandler removes a formerly added event handler given by
|
||||
|
||||
// RemoveEventHandler removes a previously added event handler given by
|
||||
// its registration handle.
|
||||
// This function is guaranteed to be idempotent, and thread-safe.
|
||||
// This function is guaranteed to be idempotent and thread-safe.
|
||||
RemoveEventHandler(handle toolscache.ResourceEventHandlerRegistration) error
|
||||
// AddIndexers adds more indexers to this store. If you call this after you already have data
|
||||
|
||||
// AddIndexers adds indexers to this store. If this is called after there is already data
|
||||
// in the store, the results are undefined.
|
||||
AddIndexers(indexers toolscache.Indexers) error
|
||||
|
||||
// HasSynced return true if the informers underlying store has synced.
|
||||
HasSynced() bool
|
||||
}
|
||||
|
||||
// Options are the optional arguments for creating a new InformersMap object.
|
||||
// Options are the optional arguments for creating a new Cache object.
|
||||
type Options struct {
|
||||
// HTTPClient is the http client to use for the REST client
|
||||
HTTPClient *http.Client
|
||||
@ -140,45 +159,80 @@ type Options struct {
|
||||
// instead of `reconcile.Result{}`.
|
||||
SyncPeriod *time.Duration
|
||||
|
||||
// Namespaces restricts the cache's ListWatch to the desired namespaces
|
||||
// Default watches all namespaces
|
||||
Namespaces []string
|
||||
// ReaderFailOnMissingInformer configures the cache to return a ErrResourceNotCached error when a user
|
||||
// requests, using Get() and List(), a resource the cache does not already have an informer for.
|
||||
//
|
||||
// This error is distinct from an errors.NotFound.
|
||||
//
|
||||
// Defaults to false, which means that the cache will start a new informer
|
||||
// for every new requested resource.
|
||||
ReaderFailOnMissingInformer bool
|
||||
|
||||
// DefaultLabelSelector will be used as a label selectors for all object types
|
||||
// unless they have a more specific selector set in ByObject.
|
||||
// DefaultNamespaces maps namespace names to cache configs. If set, only
|
||||
// the namespaces in here will be watched and it will by used to default
|
||||
// ByObject.Namespaces for all objects if that is nil.
|
||||
//
|
||||
// The options in the Config that are nil will be defaulted from
|
||||
// the respective Default* settings.
|
||||
DefaultNamespaces map[string]Config
|
||||
|
||||
// DefaultLabelSelector will be used as a label selector for all objects
|
||||
// unless there is already one set in ByObject or DefaultNamespaces.
|
||||
DefaultLabelSelector labels.Selector
|
||||
|
||||
// DefaultFieldSelector will be used as a field selectors for all object types
|
||||
// unless they have a more specific selector set in ByObject.
|
||||
// DefaultFieldSelector will be used as a field selector for all object types
|
||||
// unless there is already one set in ByObject or DefaultNamespaces.
|
||||
DefaultFieldSelector fields.Selector
|
||||
|
||||
// DefaultTransform will be used as transform for all object types
|
||||
// unless they have a more specific transform set in ByObject.
|
||||
// unless there is already one set in ByObject or DefaultNamespaces.
|
||||
DefaultTransform toolscache.TransformFunc
|
||||
|
||||
// ByObject restricts the cache's ListWatch to the desired fields per GVK at the specified object.
|
||||
ByObject map[client.Object]ByObject
|
||||
|
||||
// UnsafeDisableDeepCopy indicates not to deep copy objects during get or
|
||||
// list objects for EVERY object.
|
||||
// DefaultUnsafeDisableDeepCopy is the default for UnsafeDisableDeepCopy
|
||||
// for everything that doesn't specify this.
|
||||
//
|
||||
// Be very careful with this, when enabled you must DeepCopy any object before mutating it,
|
||||
// otherwise you will mutate the object in the cache.
|
||||
//
|
||||
// This is a global setting for all objects, and can be overridden by the ByObject setting.
|
||||
UnsafeDisableDeepCopy *bool
|
||||
// This will be used for all object types, unless it is set in ByObject or
|
||||
// DefaultNamespaces.
|
||||
DefaultUnsafeDisableDeepCopy *bool
|
||||
|
||||
// ByObject restricts the cache's ListWatch to the desired fields per GVK at the specified object.
|
||||
// object, this will fall through to Default* settings.
|
||||
ByObject map[client.Object]ByObject
|
||||
|
||||
// newInformer allows overriding of NewSharedIndexInformer for testing.
|
||||
newInformer *func(toolscache.ListerWatcher, runtime.Object, time.Duration, toolscache.Indexers) toolscache.SharedIndexInformer
|
||||
}
|
||||
|
||||
// ByObject offers more fine-grained control over the cache's ListWatch by object.
|
||||
type ByObject struct {
|
||||
// Namespaces maps a namespace name to cache configs. If set, only the
|
||||
// namespaces in this map will be cached.
|
||||
//
|
||||
// Settings in the map value that are unset will be defaulted.
|
||||
// Use an empty value for the specific setting to prevent that.
|
||||
//
|
||||
// A nil map allows to default this to the cache's DefaultNamespaces setting.
|
||||
// An empty map prevents this and means that all namespaces will be cached.
|
||||
//
|
||||
// The defaulting follows the following precedence order:
|
||||
// 1. ByObject
|
||||
// 2. DefaultNamespaces[namespace]
|
||||
// 3. Default*
|
||||
//
|
||||
// This must be unset for cluster-scoped objects.
|
||||
Namespaces map[string]Config
|
||||
|
||||
// Label represents a label selector for the object.
|
||||
Label labels.Selector
|
||||
|
||||
// Field represents a field selector for the object.
|
||||
Field fields.Selector
|
||||
|
||||
// Transform is a map from objects to transformer functions which
|
||||
// get applied when objects of the transformation are about to be committed
|
||||
// to cache.
|
||||
// Transform is a transformer function for the object which gets applied
|
||||
// when objects of the transformation are about to be committed to the cache.
|
||||
//
|
||||
// This function is called both for new objects to enter the cache,
|
||||
// and for updated objects.
|
||||
@ -191,48 +245,120 @@ type ByObject struct {
|
||||
UnsafeDisableDeepCopy *bool
|
||||
}
|
||||
|
||||
// Config describes all potential options for a given watch.
|
||||
type Config struct {
|
||||
// LabelSelector specifies a label selector. A nil value allows to
|
||||
// default this.
|
||||
//
|
||||
// Set to labels.Everything() if you don't want this defaulted.
|
||||
LabelSelector labels.Selector
|
||||
|
||||
// FieldSelector specifics a field selector. A nil value allows to
|
||||
// default this.
|
||||
//
|
||||
// Set to fields.Everything() if you don't want this defaulted.
|
||||
FieldSelector fields.Selector
|
||||
|
||||
// Transform specifies a transform func. A nil value allows to default
|
||||
// this.
|
||||
//
|
||||
// Set to an empty func to prevent this:
|
||||
// func(in interface{}) (interface{}, error) { return in, nil }
|
||||
Transform toolscache.TransformFunc
|
||||
|
||||
// UnsafeDisableDeepCopy specifies if List and Get requests against the
|
||||
// cache should not DeepCopy. A nil value allows to default this.
|
||||
UnsafeDisableDeepCopy *bool
|
||||
}
|
||||
|
||||
// NewCacheFunc - Function for creating a new cache from the options and a rest config.
|
||||
type NewCacheFunc func(config *rest.Config, opts Options) (Cache, error)
|
||||
|
||||
// New initializes and returns a new Cache.
|
||||
func New(config *rest.Config, opts Options) (Cache, error) {
|
||||
if len(opts.Namespaces) == 0 {
|
||||
opts.Namespaces = []string{metav1.NamespaceAll}
|
||||
}
|
||||
if len(opts.Namespaces) > 1 {
|
||||
return newMultiNamespaceCache(config, opts)
|
||||
}
|
||||
|
||||
opts, err := defaultOpts(config, opts)
|
||||
func New(cfg *rest.Config, opts Options) (Cache, error) {
|
||||
opts, err := defaultOpts(cfg, opts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
byGVK, err := convertToInformerOptsByGVK(opts.ByObject, opts.Scheme)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
newCacheFunc := newCache(cfg, opts)
|
||||
|
||||
var defaultCache Cache
|
||||
if len(opts.DefaultNamespaces) > 0 {
|
||||
defaultConfig := optionDefaultsToConfig(&opts)
|
||||
defaultCache = newMultiNamespaceCache(newCacheFunc, opts.Scheme, opts.Mapper, opts.DefaultNamespaces, &defaultConfig)
|
||||
} else {
|
||||
defaultCache = newCacheFunc(optionDefaultsToConfig(&opts), corev1.NamespaceAll)
|
||||
}
|
||||
// Set the default selector and transform.
|
||||
byGVK[schema.GroupVersionKind{}] = internal.InformersOptsByGVK{
|
||||
Selector: internal.Selector{
|
||||
Label: opts.DefaultLabelSelector,
|
||||
Field: opts.DefaultFieldSelector,
|
||||
},
|
||||
|
||||
if len(opts.ByObject) == 0 {
|
||||
return defaultCache, nil
|
||||
}
|
||||
|
||||
delegating := &delegatingByGVKCache{
|
||||
scheme: opts.Scheme,
|
||||
caches: make(map[schema.GroupVersionKind]Cache, len(opts.ByObject)),
|
||||
defaultCache: defaultCache,
|
||||
}
|
||||
|
||||
for obj, config := range opts.ByObject {
|
||||
gvk, err := apiutil.GVKForObject(obj, opts.Scheme)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to get GVK for type %T: %w", obj, err)
|
||||
}
|
||||
var cache Cache
|
||||
if len(config.Namespaces) > 0 {
|
||||
cache = newMultiNamespaceCache(newCacheFunc, opts.Scheme, opts.Mapper, config.Namespaces, nil)
|
||||
} else {
|
||||
cache = newCacheFunc(byObjectToConfig(config), corev1.NamespaceAll)
|
||||
}
|
||||
delegating.caches[gvk] = cache
|
||||
}
|
||||
|
||||
return delegating, nil
|
||||
}
|
||||
|
||||
func optionDefaultsToConfig(opts *Options) Config {
|
||||
return Config{
|
||||
LabelSelector: opts.DefaultLabelSelector,
|
||||
FieldSelector: opts.DefaultFieldSelector,
|
||||
Transform: opts.DefaultTransform,
|
||||
UnsafeDisableDeepCopy: opts.UnsafeDisableDeepCopy,
|
||||
UnsafeDisableDeepCopy: opts.DefaultUnsafeDisableDeepCopy,
|
||||
}
|
||||
}
|
||||
|
||||
return &informerCache{
|
||||
scheme: opts.Scheme,
|
||||
Informers: internal.NewInformers(config, &internal.InformersOpts{
|
||||
HTTPClient: opts.HTTPClient,
|
||||
Scheme: opts.Scheme,
|
||||
Mapper: opts.Mapper,
|
||||
ResyncPeriod: *opts.SyncPeriod,
|
||||
Namespace: opts.Namespaces[0],
|
||||
ByGVK: byGVK,
|
||||
}),
|
||||
}, nil
|
||||
func byObjectToConfig(byObject ByObject) Config {
|
||||
return Config{
|
||||
LabelSelector: byObject.Label,
|
||||
FieldSelector: byObject.Field,
|
||||
Transform: byObject.Transform,
|
||||
UnsafeDisableDeepCopy: byObject.UnsafeDisableDeepCopy,
|
||||
}
|
||||
}
|
||||
|
||||
type newCacheFunc func(config Config, namespace string) Cache
|
||||
|
||||
func newCache(restConfig *rest.Config, opts Options) newCacheFunc {
|
||||
return func(config Config, namespace string) Cache {
|
||||
return &informerCache{
|
||||
scheme: opts.Scheme,
|
||||
Informers: internal.NewInformers(restConfig, &internal.InformersOpts{
|
||||
HTTPClient: opts.HTTPClient,
|
||||
Scheme: opts.Scheme,
|
||||
Mapper: opts.Mapper,
|
||||
ResyncPeriod: *opts.SyncPeriod,
|
||||
Namespace: namespace,
|
||||
Selector: internal.Selector{
|
||||
Label: config.LabelSelector,
|
||||
Field: config.FieldSelector,
|
||||
},
|
||||
Transform: config.Transform,
|
||||
UnsafeDisableDeepCopy: pointer.BoolDeref(config.UnsafeDisableDeepCopy, false),
|
||||
NewInformer: opts.newInformer,
|
||||
}),
|
||||
readerFailOnMissingInformer: opts.ReaderFailOnMissingInformer,
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
func defaultOpts(config *rest.Config, opts Options) (Options, error) {
|
||||
@ -241,15 +367,12 @@ func defaultOpts(config *rest.Config, opts Options) (Options, error) {
|
||||
config.UserAgent = rest.DefaultKubernetesUserAgent()
|
||||
}
|
||||
|
||||
logger := log.WithName("setup")
|
||||
|
||||
// Use the rest HTTP client for the provided config if unset
|
||||
if opts.HTTPClient == nil {
|
||||
var err error
|
||||
opts.HTTPClient, err = rest.HTTPClientFor(config)
|
||||
if err != nil {
|
||||
logger.Error(err, "Failed to get HTTP client")
|
||||
return opts, fmt.Errorf("could not create HTTP client from config: %w", err)
|
||||
return Options{}, fmt.Errorf("could not create HTTP client from config: %w", err)
|
||||
}
|
||||
}
|
||||
|
||||
@ -263,11 +386,54 @@ func defaultOpts(config *rest.Config, opts Options) (Options, error) {
|
||||
var err error
|
||||
opts.Mapper, err = apiutil.NewDiscoveryRESTMapper(config, opts.HTTPClient)
|
||||
if err != nil {
|
||||
logger.Error(err, "Failed to get API Group-Resources")
|
||||
return opts, fmt.Errorf("could not create RESTMapper from config: %w", err)
|
||||
return Options{}, fmt.Errorf("could not create RESTMapper from config: %w", err)
|
||||
}
|
||||
}
|
||||
|
||||
for namespace, cfg := range opts.DefaultNamespaces {
|
||||
cfg = defaultConfig(cfg, optionDefaultsToConfig(&opts))
|
||||
opts.DefaultNamespaces[namespace] = cfg
|
||||
}
|
||||
|
||||
for obj, byObject := range opts.ByObject {
|
||||
isNamespaced, err := apiutil.IsObjectNamespaced(obj, opts.Scheme, opts.Mapper)
|
||||
if err != nil {
|
||||
return opts, fmt.Errorf("failed to determine if %T is namespaced: %w", obj, err)
|
||||
}
|
||||
if !isNamespaced && byObject.Namespaces != nil {
|
||||
return opts, fmt.Errorf("type %T is not namespaced, but its ByObject.Namespaces setting is not nil", obj)
|
||||
}
|
||||
|
||||
// Default the namespace-level configs first, because they need to use the undefaulted type-level config.
|
||||
for namespace, config := range byObject.Namespaces {
|
||||
// 1. Default from the undefaulted type-level config
|
||||
config = defaultConfig(config, byObjectToConfig(byObject))
|
||||
|
||||
// 2. Default from the namespace-level config. This was defaulted from the global default config earlier, but
|
||||
// might not have an entry for the current namespace.
|
||||
if defaultNamespaceSettings, hasDefaultNamespace := opts.DefaultNamespaces[namespace]; hasDefaultNamespace {
|
||||
config = defaultConfig(config, defaultNamespaceSettings)
|
||||
}
|
||||
|
||||
// 3. Default from the global defaults
|
||||
config = defaultConfig(config, optionDefaultsToConfig(&opts))
|
||||
|
||||
byObject.Namespaces[namespace] = config
|
||||
}
|
||||
|
||||
defaultedConfig := defaultConfig(byObjectToConfig(byObject), optionDefaultsToConfig(&opts))
|
||||
byObject.Label = defaultedConfig.LabelSelector
|
||||
byObject.Field = defaultedConfig.FieldSelector
|
||||
byObject.Transform = defaultedConfig.Transform
|
||||
byObject.UnsafeDisableDeepCopy = defaultedConfig.UnsafeDisableDeepCopy
|
||||
|
||||
if byObject.Namespaces == nil {
|
||||
byObject.Namespaces = opts.DefaultNamespaces
|
||||
}
|
||||
|
||||
opts.ByObject[obj] = byObject
|
||||
}
|
||||
|
||||
// Default the resync period to 10 hours if unset
|
||||
if opts.SyncPeriod == nil {
|
||||
opts.SyncPeriod = &defaultSyncPeriod
|
||||
@ -275,24 +441,19 @@ func defaultOpts(config *rest.Config, opts Options) (Options, error) {
|
||||
return opts, nil
|
||||
}
|
||||
|
||||
func convertToInformerOptsByGVK(in map[client.Object]ByObject, scheme *runtime.Scheme) (map[schema.GroupVersionKind]internal.InformersOptsByGVK, error) {
|
||||
out := map[schema.GroupVersionKind]internal.InformersOptsByGVK{}
|
||||
for object, byObject := range in {
|
||||
gvk, err := apiutil.GVKForObject(object, scheme)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if _, ok := out[gvk]; ok {
|
||||
return nil, fmt.Errorf("duplicate cache options for GVK %v, cache.Options.ByObject has multiple types with the same GroupVersionKind", gvk)
|
||||
}
|
||||
out[gvk] = internal.InformersOptsByGVK{
|
||||
Selector: internal.Selector{
|
||||
Field: byObject.Field,
|
||||
Label: byObject.Label,
|
||||
},
|
||||
Transform: byObject.Transform,
|
||||
UnsafeDisableDeepCopy: byObject.UnsafeDisableDeepCopy,
|
||||
}
|
||||
func defaultConfig(toDefault, defaultFrom Config) Config {
|
||||
if toDefault.LabelSelector == nil {
|
||||
toDefault.LabelSelector = defaultFrom.LabelSelector
|
||||
}
|
||||
return out, nil
|
||||
if toDefault.FieldSelector == nil {
|
||||
toDefault.FieldSelector = defaultFrom.FieldSelector
|
||||
}
|
||||
if toDefault.Transform == nil {
|
||||
toDefault.Transform = defaultFrom.Transform
|
||||
}
|
||||
if toDefault.UnsafeDisableDeepCopy == nil {
|
||||
toDefault.UnsafeDisableDeepCopy = defaultFrom.UnsafeDisableDeepCopy
|
||||
}
|
||||
|
||||
return toDefault
|
||||
}
|
||||
|
||||
127
vendor/sigs.k8s.io/controller-runtime/pkg/cache/delegating_by_gvk_cache.go
generated
vendored
Normal file
127
vendor/sigs.k8s.io/controller-runtime/pkg/cache/delegating_by_gvk_cache.go
generated
vendored
Normal file
@ -0,0 +1,127 @@
|
||||
/*
|
||||
Copyright 2023 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package cache
|
||||
|
||||
import (
|
||||
"context"
|
||||
"strings"
|
||||
"sync"
|
||||
|
||||
"golang.org/x/exp/maps"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
|
||||
)
|
||||
|
||||
// delegatingByGVKCache delegates to a type-specific cache if present
|
||||
// and uses the defaultCache otherwise.
|
||||
type delegatingByGVKCache struct {
|
||||
scheme *runtime.Scheme
|
||||
caches map[schema.GroupVersionKind]Cache
|
||||
defaultCache Cache
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) Get(ctx context.Context, key client.ObjectKey, obj client.Object, opts ...client.GetOption) error {
|
||||
cache, err := dbt.cacheForObject(obj)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return cache.Get(ctx, key, obj, opts...)
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) List(ctx context.Context, list client.ObjectList, opts ...client.ListOption) error {
|
||||
cache, err := dbt.cacheForObject(list)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return cache.List(ctx, list, opts...)
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) GetInformer(ctx context.Context, obj client.Object, opts ...InformerGetOption) (Informer, error) {
|
||||
cache, err := dbt.cacheForObject(obj)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return cache.GetInformer(ctx, obj, opts...)
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) GetInformerForKind(ctx context.Context, gvk schema.GroupVersionKind, opts ...InformerGetOption) (Informer, error) {
|
||||
return dbt.cacheForGVK(gvk).GetInformerForKind(ctx, gvk, opts...)
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) Start(ctx context.Context) error {
|
||||
allCaches := maps.Values(dbt.caches)
|
||||
allCaches = append(allCaches, dbt.defaultCache)
|
||||
|
||||
wg := &sync.WaitGroup{}
|
||||
errs := make(chan error)
|
||||
for idx := range allCaches {
|
||||
cache := allCaches[idx]
|
||||
wg.Add(1)
|
||||
go func() {
|
||||
defer wg.Done()
|
||||
if err := cache.Start(ctx); err != nil {
|
||||
errs <- err
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
select {
|
||||
case err := <-errs:
|
||||
return err
|
||||
case <-ctx.Done():
|
||||
wg.Wait()
|
||||
return nil
|
||||
}
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) WaitForCacheSync(ctx context.Context) bool {
|
||||
synced := true
|
||||
for _, cache := range append(maps.Values(dbt.caches), dbt.defaultCache) {
|
||||
if !cache.WaitForCacheSync(ctx) {
|
||||
synced = false
|
||||
}
|
||||
}
|
||||
|
||||
return synced
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) IndexField(ctx context.Context, obj client.Object, field string, extractValue client.IndexerFunc) error {
|
||||
cache, err := dbt.cacheForObject(obj)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
return cache.IndexField(ctx, obj, field, extractValue)
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) cacheForObject(o runtime.Object) (Cache, error) {
|
||||
gvk, err := apiutil.GVKForObject(o, dbt.scheme)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
gvk.Kind = strings.TrimSuffix(gvk.Kind, "List")
|
||||
return dbt.cacheForGVK(gvk), nil
|
||||
}
|
||||
|
||||
func (dbt *delegatingByGVKCache) cacheForGVK(gvk schema.GroupVersionKind) Cache {
|
||||
if specific, hasSpecific := dbt.caches[gvk]; hasSpecific {
|
||||
return specific
|
||||
}
|
||||
|
||||
return dbt.defaultCache
|
||||
}
|
||||
74
vendor/sigs.k8s.io/controller-runtime/pkg/cache/informer_cache.go
generated
vendored
74
vendor/sigs.k8s.io/controller-runtime/pkg/cache/informer_cache.go
generated
vendored
@ -27,6 +27,7 @@ import (
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"k8s.io/client-go/tools/cache"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/cache/internal"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
|
||||
@ -45,11 +46,28 @@ func (*ErrCacheNotStarted) Error() string {
|
||||
return "the cache is not started, can not read objects"
|
||||
}
|
||||
|
||||
var _ error = (*ErrCacheNotStarted)(nil)
|
||||
|
||||
// ErrResourceNotCached indicates that the resource type
|
||||
// the client asked the cache for is not cached, i.e. the
|
||||
// corresponding informer does not exist yet.
|
||||
type ErrResourceNotCached struct {
|
||||
GVK schema.GroupVersionKind
|
||||
}
|
||||
|
||||
// Error returns the error
|
||||
func (r ErrResourceNotCached) Error() string {
|
||||
return fmt.Sprintf("%s is not cached", r.GVK.String())
|
||||
}
|
||||
|
||||
var _ error = (*ErrResourceNotCached)(nil)
|
||||
|
||||
// informerCache is a Kubernetes Object cache populated from internal.Informers.
|
||||
// informerCache wraps internal.Informers.
|
||||
type informerCache struct {
|
||||
scheme *runtime.Scheme
|
||||
*internal.Informers
|
||||
readerFailOnMissingInformer bool
|
||||
}
|
||||
|
||||
// Get implements Reader.
|
||||
@ -59,7 +77,7 @@ func (ic *informerCache) Get(ctx context.Context, key client.ObjectKey, out clie
|
||||
return err
|
||||
}
|
||||
|
||||
started, cache, err := ic.Informers.Get(ctx, gvk, out)
|
||||
started, cache, err := ic.getInformerForKind(ctx, gvk, out)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
@ -67,7 +85,7 @@ func (ic *informerCache) Get(ctx context.Context, key client.ObjectKey, out clie
|
||||
if !started {
|
||||
return &ErrCacheNotStarted{}
|
||||
}
|
||||
return cache.Reader.Get(ctx, key, out)
|
||||
return cache.Reader.Get(ctx, key, out, opts...)
|
||||
}
|
||||
|
||||
// List implements Reader.
|
||||
@ -77,7 +95,7 @@ func (ic *informerCache) List(ctx context.Context, out client.ObjectList, opts .
|
||||
return err
|
||||
}
|
||||
|
||||
started, cache, err := ic.Informers.Get(ctx, *gvk, cacheTypeObj)
|
||||
started, cache, err := ic.getInformerForKind(ctx, *gvk, cacheTypeObj)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
@ -123,33 +141,53 @@ func (ic *informerCache) objectTypeForListObject(list client.ObjectList) (*schem
|
||||
return &gvk, cacheTypeObj, nil
|
||||
}
|
||||
|
||||
// GetInformerForKind returns the informer for the GroupVersionKind.
|
||||
func (ic *informerCache) GetInformerForKind(ctx context.Context, gvk schema.GroupVersionKind) (Informer, error) {
|
||||
func applyGetOptions(opts ...InformerGetOption) *internal.GetOptions {
|
||||
cfg := &InformerGetOptions{}
|
||||
for _, opt := range opts {
|
||||
opt(cfg)
|
||||
}
|
||||
return (*internal.GetOptions)(cfg)
|
||||
}
|
||||
|
||||
// GetInformerForKind returns the informer for the GroupVersionKind. If no informer exists, one will be started.
|
||||
func (ic *informerCache) GetInformerForKind(ctx context.Context, gvk schema.GroupVersionKind, opts ...InformerGetOption) (Informer, error) {
|
||||
// Map the gvk to an object
|
||||
obj, err := ic.scheme.New(gvk)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
_, i, err := ic.Informers.Get(ctx, gvk, obj)
|
||||
_, i, err := ic.Informers.Get(ctx, gvk, obj, applyGetOptions(opts...))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return i.Informer, err
|
||||
return i.Informer, nil
|
||||
}
|
||||
|
||||
// GetInformer returns the informer for the obj.
|
||||
func (ic *informerCache) GetInformer(ctx context.Context, obj client.Object) (Informer, error) {
|
||||
// GetInformer returns the informer for the obj. If no informer exists, one will be started.
|
||||
func (ic *informerCache) GetInformer(ctx context.Context, obj client.Object, opts ...InformerGetOption) (Informer, error) {
|
||||
gvk, err := apiutil.GVKForObject(obj, ic.scheme)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
_, i, err := ic.Informers.Get(ctx, gvk, obj)
|
||||
_, i, err := ic.Informers.Get(ctx, gvk, obj, applyGetOptions(opts...))
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
return i.Informer, err
|
||||
return i.Informer, nil
|
||||
}
|
||||
|
||||
func (ic *informerCache) getInformerForKind(ctx context.Context, gvk schema.GroupVersionKind, obj runtime.Object) (bool, *internal.Cache, error) {
|
||||
if ic.readerFailOnMissingInformer {
|
||||
cache, started, ok := ic.Informers.Peek(gvk, obj)
|
||||
if !ok {
|
||||
return false, nil, &ErrResourceNotCached{GVK: gvk}
|
||||
}
|
||||
return started, cache, nil
|
||||
}
|
||||
|
||||
return ic.Informers.Get(ctx, gvk, obj, &internal.GetOptions{})
|
||||
}
|
||||
|
||||
// NeedLeaderElection implements the LeaderElectionRunnable interface
|
||||
@ -158,11 +196,11 @@ func (ic *informerCache) NeedLeaderElection() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// IndexField adds an indexer to the underlying cache, using extraction function to get
|
||||
// value(s) from the given field. This index can then be used by passing a field selector
|
||||
// IndexField adds an indexer to the underlying informer, using extractValue function to get
|
||||
// value(s) from the given field. This index can then be used by passing a field selector
|
||||
// to List. For one-to-one compatibility with "normal" field selectors, only return one value.
|
||||
// The values may be anything. They will automatically be prefixed with the namespace of the
|
||||
// given object, if present. The objects passed are guaranteed to be objects of the correct type.
|
||||
// The values may be anything. They will automatically be prefixed with the namespace of the
|
||||
// given object, if present. The objects passed are guaranteed to be objects of the correct type.
|
||||
func (ic *informerCache) IndexField(ctx context.Context, obj client.Object, field string, extractValue client.IndexerFunc) error {
|
||||
informer, err := ic.GetInformer(ctx, obj)
|
||||
if err != nil {
|
||||
@ -171,7 +209,7 @@ func (ic *informerCache) IndexField(ctx context.Context, obj client.Object, fiel
|
||||
return indexByField(informer, field, extractValue)
|
||||
}
|
||||
|
||||
func indexByField(indexer Informer, field string, extractor client.IndexerFunc) error {
|
||||
func indexByField(informer Informer, field string, extractValue client.IndexerFunc) error {
|
||||
indexFunc := func(objRaw interface{}) ([]string, error) {
|
||||
// TODO(directxman12): check if this is the correct type?
|
||||
obj, isObj := objRaw.(client.Object)
|
||||
@ -184,7 +222,7 @@ func indexByField(indexer Informer, field string, extractor client.IndexerFunc)
|
||||
}
|
||||
ns := meta.GetNamespace()
|
||||
|
||||
rawVals := extractor(obj)
|
||||
rawVals := extractValue(obj)
|
||||
var vals []string
|
||||
if ns == "" {
|
||||
// if we're not doubling the keys for the namespaced case, just create a new slice with same length
|
||||
@ -207,5 +245,5 @@ func indexByField(indexer Informer, field string, extractor client.IndexerFunc)
|
||||
return vals, nil
|
||||
}
|
||||
|
||||
return indexer.AddIndexers(cache.Indexers{internal.FieldIndexName(field): indexFunc})
|
||||
return informer.AddIndexers(cache.Indexers{internal.FieldIndexName(field): indexFunc})
|
||||
}
|
||||
|
||||
18
vendor/sigs.k8s.io/controller-runtime/pkg/cache/internal/cache_reader.go
generated
vendored
18
vendor/sigs.k8s.io/controller-runtime/pkg/cache/internal/cache_reader.go
generated
vendored
@ -53,7 +53,7 @@ type CacheReader struct {
|
||||
}
|
||||
|
||||
// Get checks the indexer for the object and writes a copy of it if found.
|
||||
func (c *CacheReader) Get(_ context.Context, key client.ObjectKey, out client.Object, opts ...client.GetOption) error {
|
||||
func (c *CacheReader) Get(_ context.Context, key client.ObjectKey, out client.Object, _ ...client.GetOption) error {
|
||||
if c.scopeName == apimeta.RESTScopeNameRoot {
|
||||
key.Namespace = ""
|
||||
}
|
||||
@ -67,9 +67,9 @@ func (c *CacheReader) Get(_ context.Context, key client.ObjectKey, out client.Ob
|
||||
|
||||
// Not found, return an error
|
||||
if !exists {
|
||||
// Resource gets transformed into Kind in the error anyway, so this is fine
|
||||
return apierrors.NewNotFound(schema.GroupResource{
|
||||
Group: c.groupVersionKind.Group,
|
||||
Group: c.groupVersionKind.Group,
|
||||
// Resource gets set as Kind in the error so this is fine
|
||||
Resource: c.groupVersionKind.Kind,
|
||||
}, key.Name)
|
||||
}
|
||||
@ -111,6 +111,10 @@ func (c *CacheReader) List(_ context.Context, out client.ObjectList, opts ...cli
|
||||
listOpts := client.ListOptions{}
|
||||
listOpts.ApplyOptions(opts)
|
||||
|
||||
if listOpts.Continue != "" {
|
||||
return fmt.Errorf("continue list option is not supported by the cache")
|
||||
}
|
||||
|
||||
switch {
|
||||
case listOpts.FieldSelector != nil:
|
||||
// TODO(directxman12): support more complicated field selectors by
|
||||
@ -119,8 +123,8 @@ func (c *CacheReader) List(_ context.Context, out client.ObjectList, opts ...cli
|
||||
if !requiresExact {
|
||||
return fmt.Errorf("non-exact field matches are not supported by the cache")
|
||||
}
|
||||
// list all objects by the field selector. If this is namespaced and we have one, ask for the
|
||||
// namespaced index key. Otherwise, ask for the non-namespaced variant by using the fake "all namespaces"
|
||||
// list all objects by the field selector. If this is namespaced and we have one, ask for the
|
||||
// namespaced index key. Otherwise, ask for the non-namespaced variant by using the fake "all namespaces"
|
||||
// namespace.
|
||||
objs, err = c.indexer.ByIndex(FieldIndexName(field), KeyToNamespacedKey(listOpts.Namespace, val))
|
||||
case listOpts.Namespace != "":
|
||||
@ -175,7 +179,7 @@ func (c *CacheReader) List(_ context.Context, out client.ObjectList, opts ...cli
|
||||
}
|
||||
|
||||
// objectKeyToStorageKey converts an object key to store key.
|
||||
// It's akin to MetaNamespaceKeyFunc. It's separate from
|
||||
// It's akin to MetaNamespaceKeyFunc. It's separate from
|
||||
// String to allow keeping the key format easily in sync with
|
||||
// MetaNamespaceKeyFunc.
|
||||
func objectKeyToStoreKey(k client.ObjectKey) string {
|
||||
@ -191,7 +195,7 @@ func FieldIndexName(field string) string {
|
||||
return "field:" + field
|
||||
}
|
||||
|
||||
// noNamespaceNamespace is used as the "namespace" when we want to list across all namespaces.
|
||||
// allNamespacesNamespace is used as the "namespace" when we want to list across all namespaces.
|
||||
const allNamespacesNamespace = "__all_namespaces"
|
||||
|
||||
// KeyToNamespacedKey prefixes the given index key with a namespace
|
||||
|
||||
124
vendor/sigs.k8s.io/controller-runtime/pkg/cache/internal/informers.go
generated
vendored
124
vendor/sigs.k8s.io/controller-runtime/pkg/cache/internal/informers.go
generated
vendored
@ -40,24 +40,23 @@ import (
|
||||
|
||||
// InformersOpts configures an InformerMap.
|
||||
type InformersOpts struct {
|
||||
HTTPClient *http.Client
|
||||
Scheme *runtime.Scheme
|
||||
Mapper meta.RESTMapper
|
||||
ResyncPeriod time.Duration
|
||||
Namespace string
|
||||
ByGVK map[schema.GroupVersionKind]InformersOptsByGVK
|
||||
}
|
||||
|
||||
// InformersOptsByGVK configured additional by group version kind (or object)
|
||||
// in an InformerMap.
|
||||
type InformersOptsByGVK struct {
|
||||
HTTPClient *http.Client
|
||||
Scheme *runtime.Scheme
|
||||
Mapper meta.RESTMapper
|
||||
ResyncPeriod time.Duration
|
||||
Namespace string
|
||||
NewInformer *func(cache.ListerWatcher, runtime.Object, time.Duration, cache.Indexers) cache.SharedIndexInformer
|
||||
Selector Selector
|
||||
Transform cache.TransformFunc
|
||||
UnsafeDisableDeepCopy *bool
|
||||
UnsafeDisableDeepCopy bool
|
||||
}
|
||||
|
||||
// NewInformers creates a new InformersMap that can create informers under the hood.
|
||||
func NewInformers(config *rest.Config, options *InformersOpts) *Informers {
|
||||
newInformer := cache.NewSharedIndexInformer
|
||||
if options.NewInformer != nil {
|
||||
newInformer = *options.NewInformer
|
||||
}
|
||||
return &Informers{
|
||||
config: config,
|
||||
httpClient: options.HTTPClient,
|
||||
@ -68,12 +67,15 @@ func NewInformers(config *rest.Config, options *InformersOpts) *Informers {
|
||||
Unstructured: make(map[schema.GroupVersionKind]*Cache),
|
||||
Metadata: make(map[schema.GroupVersionKind]*Cache),
|
||||
},
|
||||
codecs: serializer.NewCodecFactory(options.Scheme),
|
||||
paramCodec: runtime.NewParameterCodec(options.Scheme),
|
||||
resync: options.ResyncPeriod,
|
||||
startWait: make(chan struct{}),
|
||||
namespace: options.Namespace,
|
||||
byGVK: options.ByGVK,
|
||||
codecs: serializer.NewCodecFactory(options.Scheme),
|
||||
paramCodec: runtime.NewParameterCodec(options.Scheme),
|
||||
resync: options.ResyncPeriod,
|
||||
startWait: make(chan struct{}),
|
||||
namespace: options.Namespace,
|
||||
selector: options.Selector,
|
||||
transform: options.Transform,
|
||||
unsafeDisableDeepCopy: options.UnsafeDisableDeepCopy,
|
||||
newInformer: newInformer,
|
||||
}
|
||||
}
|
||||
|
||||
@ -92,6 +94,13 @@ type tracker struct {
|
||||
Metadata map[schema.GroupVersionKind]*Cache
|
||||
}
|
||||
|
||||
// GetOptions provides configuration to customize the behavior when
|
||||
// getting an informer.
|
||||
type GetOptions struct {
|
||||
// BlockUntilSynced controls if the informer retrieval will block until the informer is synced. Defaults to `true`.
|
||||
BlockUntilSynced *bool
|
||||
}
|
||||
|
||||
// Informers create and caches Informers for (runtime.Object, schema.GroupVersionKind) pairs.
|
||||
// It uses a standard parameter codec constructed based on the given generated Scheme.
|
||||
type Informers struct {
|
||||
@ -144,49 +153,15 @@ type Informers struct {
|
||||
// default or empty string means all namespaces
|
||||
namespace string
|
||||
|
||||
byGVK map[schema.GroupVersionKind]InformersOptsByGVK
|
||||
selector Selector
|
||||
transform cache.TransformFunc
|
||||
unsafeDisableDeepCopy bool
|
||||
|
||||
// NewInformer allows overriding of the shared index informer constructor for testing.
|
||||
newInformer func(cache.ListerWatcher, runtime.Object, time.Duration, cache.Indexers) cache.SharedIndexInformer
|
||||
}
|
||||
|
||||
func (ip *Informers) getSelector(gvk schema.GroupVersionKind) Selector {
|
||||
if ip.byGVK == nil {
|
||||
return Selector{}
|
||||
}
|
||||
if res, ok := ip.byGVK[gvk]; ok {
|
||||
return res.Selector
|
||||
}
|
||||
if res, ok := ip.byGVK[schema.GroupVersionKind{}]; ok {
|
||||
return res.Selector
|
||||
}
|
||||
return Selector{}
|
||||
}
|
||||
|
||||
func (ip *Informers) getTransform(gvk schema.GroupVersionKind) cache.TransformFunc {
|
||||
if ip.byGVK == nil {
|
||||
return nil
|
||||
}
|
||||
if res, ok := ip.byGVK[gvk]; ok {
|
||||
return res.Transform
|
||||
}
|
||||
if res, ok := ip.byGVK[schema.GroupVersionKind{}]; ok {
|
||||
return res.Transform
|
||||
}
|
||||
return nil
|
||||
}
|
||||
|
||||
func (ip *Informers) getDisableDeepCopy(gvk schema.GroupVersionKind) bool {
|
||||
if ip.byGVK == nil {
|
||||
return false
|
||||
}
|
||||
if res, ok := ip.byGVK[gvk]; ok && res.UnsafeDisableDeepCopy != nil {
|
||||
return *res.UnsafeDisableDeepCopy
|
||||
}
|
||||
if res, ok := ip.byGVK[schema.GroupVersionKind{}]; ok && res.UnsafeDisableDeepCopy != nil {
|
||||
return *res.UnsafeDisableDeepCopy
|
||||
}
|
||||
return false
|
||||
}
|
||||
|
||||
// Start calls Run on each of the informers and sets started to true. Blocks on the context.
|
||||
// Start calls Run on each of the informers and sets started to true. Blocks on the context.
|
||||
// It doesn't return start because it can't return an error, and it's not a runnable directly.
|
||||
func (ip *Informers) Start(ctx context.Context) error {
|
||||
func() {
|
||||
@ -271,18 +246,19 @@ func (ip *Informers) WaitForCacheSync(ctx context.Context) bool {
|
||||
return cache.WaitForCacheSync(ctx.Done(), ip.getHasSyncedFuncs()...)
|
||||
}
|
||||
|
||||
func (ip *Informers) get(gvk schema.GroupVersionKind, obj runtime.Object) (res *Cache, started bool, ok bool) {
|
||||
// Peek attempts to get the informer for the GVK, but does not start one if one does not exist.
|
||||
func (ip *Informers) Peek(gvk schema.GroupVersionKind, obj runtime.Object) (res *Cache, started bool, ok bool) {
|
||||
ip.mu.RLock()
|
||||
defer ip.mu.RUnlock()
|
||||
i, ok := ip.informersByType(obj)[gvk]
|
||||
return i, ip.started, ok
|
||||
}
|
||||
|
||||
// Get will create a new Informer and add it to the map of specificInformersMap if none exists. Returns
|
||||
// Get will create a new Informer and add it to the map of specificInformersMap if none exists. Returns
|
||||
// the Informer from the map.
|
||||
func (ip *Informers) Get(ctx context.Context, gvk schema.GroupVersionKind, obj runtime.Object) (bool, *Cache, error) {
|
||||
func (ip *Informers) Get(ctx context.Context, gvk schema.GroupVersionKind, obj runtime.Object, opts *GetOptions) (bool, *Cache, error) {
|
||||
// Return the informer if it is found
|
||||
i, started, ok := ip.get(gvk, obj)
|
||||
i, started, ok := ip.Peek(gvk, obj)
|
||||
if !ok {
|
||||
var err error
|
||||
if i, started, err = ip.addInformerToMap(gvk, obj); err != nil {
|
||||
@ -290,7 +266,12 @@ func (ip *Informers) Get(ctx context.Context, gvk schema.GroupVersionKind, obj r
|
||||
}
|
||||
}
|
||||
|
||||
if started && !i.Informer.HasSynced() {
|
||||
shouldBlock := true
|
||||
if opts.BlockUntilSynced != nil {
|
||||
shouldBlock = *opts.BlockUntilSynced
|
||||
}
|
||||
|
||||
if shouldBlock && started && !i.Informer.HasSynced() {
|
||||
// Wait for it to sync before returning the Informer so that folks don't read from a stale cache.
|
||||
if !cache.WaitForCacheSync(ctx.Done(), i.Informer.HasSynced) {
|
||||
return started, nil, apierrors.NewTimeoutError(fmt.Sprintf("failed waiting for %T Informer to sync", obj), 0)
|
||||
@ -311,11 +292,12 @@ func (ip *Informers) informersByType(obj runtime.Object) map[schema.GroupVersion
|
||||
}
|
||||
}
|
||||
|
||||
// addInformerToMap either returns an existing informer or creates a new informer, adds it to the map and returns it.
|
||||
func (ip *Informers) addInformerToMap(gvk schema.GroupVersionKind, obj runtime.Object) (*Cache, bool, error) {
|
||||
ip.mu.Lock()
|
||||
defer ip.mu.Unlock()
|
||||
|
||||
// Check the cache to see if we already have an Informer. If we do, return the Informer.
|
||||
// Check the cache to see if we already have an Informer. If we do, return the Informer.
|
||||
// This is for the case where 2 routines tried to get the informer when it wasn't in the map
|
||||
// so neither returned early, but the first one created it.
|
||||
if i, ok := ip.informersByType(obj)[gvk]; ok {
|
||||
@ -327,13 +309,13 @@ func (ip *Informers) addInformerToMap(gvk schema.GroupVersionKind, obj runtime.O
|
||||
if err != nil {
|
||||
return nil, false, err
|
||||
}
|
||||
sharedIndexInformer := cache.NewSharedIndexInformer(&cache.ListWatch{
|
||||
sharedIndexInformer := ip.newInformer(&cache.ListWatch{
|
||||
ListFunc: func(opts metav1.ListOptions) (runtime.Object, error) {
|
||||
ip.getSelector(gvk).ApplyToList(&opts)
|
||||
ip.selector.ApplyToList(&opts)
|
||||
return listWatcher.ListFunc(opts)
|
||||
},
|
||||
WatchFunc: func(opts metav1.ListOptions) (watch.Interface, error) {
|
||||
ip.getSelector(gvk).ApplyToList(&opts)
|
||||
ip.selector.ApplyToList(&opts)
|
||||
opts.Watch = true // Watch needs to be set to true separately
|
||||
return listWatcher.WatchFunc(opts)
|
||||
},
|
||||
@ -342,7 +324,7 @@ func (ip *Informers) addInformerToMap(gvk schema.GroupVersionKind, obj runtime.O
|
||||
})
|
||||
|
||||
// Check to see if there is a transformer for this gvk
|
||||
if err := sharedIndexInformer.SetTransform(ip.getTransform(gvk)); err != nil {
|
||||
if err := sharedIndexInformer.SetTransform(ip.transform); err != nil {
|
||||
return nil, false, err
|
||||
}
|
||||
|
||||
@ -358,7 +340,7 @@ func (ip *Informers) addInformerToMap(gvk schema.GroupVersionKind, obj runtime.O
|
||||
indexer: sharedIndexInformer.GetIndexer(),
|
||||
groupVersionKind: gvk,
|
||||
scopeName: mapping.Scope.Name(),
|
||||
disableDeepCopy: ip.getDisableDeepCopy(gvk),
|
||||
disableDeepCopy: ip.unsafeDisableDeepCopy,
|
||||
},
|
||||
}
|
||||
ip.informersByType(obj)[gvk] = i
|
||||
@ -382,7 +364,7 @@ func (ip *Informers) makeListWatcher(gvk schema.GroupVersionKind, obj runtime.Ob
|
||||
// Figure out if the GVK we're dealing with is global, or namespace scoped.
|
||||
var namespace string
|
||||
if mapping.Scope.Name() == meta.RESTScopeNameNamespace {
|
||||
namespace = restrictNamespaceBySelector(ip.namespace, ip.getSelector(gvk))
|
||||
namespace = restrictNamespaceBySelector(ip.namespace, ip.selector)
|
||||
}
|
||||
|
||||
switch obj.(type) {
|
||||
|
||||
55
vendor/sigs.k8s.io/controller-runtime/pkg/cache/internal/transformers.go
generated
vendored
55
vendor/sigs.k8s.io/controller-runtime/pkg/cache/internal/transformers.go
generated
vendored
@ -1,55 +0,0 @@
|
||||
package internal
|
||||
|
||||
import (
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"k8s.io/client-go/tools/cache"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
|
||||
)
|
||||
|
||||
// TransformFuncByGVK provides access to the correct transform function for
|
||||
// any given GVK.
|
||||
type TransformFuncByGVK interface {
|
||||
Set(runtime.Object, *runtime.Scheme, cache.TransformFunc) error
|
||||
Get(schema.GroupVersionKind) cache.TransformFunc
|
||||
SetDefault(transformer cache.TransformFunc)
|
||||
}
|
||||
|
||||
type transformFuncByGVK struct {
|
||||
defaultTransform cache.TransformFunc
|
||||
transformers map[schema.GroupVersionKind]cache.TransformFunc
|
||||
}
|
||||
|
||||
// TransformFuncByGVKFromMap creates a TransformFuncByGVK from a map that
|
||||
// maps GVKs to TransformFuncs.
|
||||
func TransformFuncByGVKFromMap(in map[schema.GroupVersionKind]cache.TransformFunc) TransformFuncByGVK {
|
||||
byGVK := &transformFuncByGVK{}
|
||||
if defaultFunc, hasDefault := in[schema.GroupVersionKind{}]; hasDefault {
|
||||
byGVK.defaultTransform = defaultFunc
|
||||
}
|
||||
delete(in, schema.GroupVersionKind{})
|
||||
byGVK.transformers = in
|
||||
return byGVK
|
||||
}
|
||||
|
||||
func (t *transformFuncByGVK) SetDefault(transformer cache.TransformFunc) {
|
||||
t.defaultTransform = transformer
|
||||
}
|
||||
|
||||
func (t *transformFuncByGVK) Set(obj runtime.Object, scheme *runtime.Scheme, transformer cache.TransformFunc) error {
|
||||
gvk, err := apiutil.GVKForObject(obj, scheme)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
|
||||
t.transformers[gvk] = transformer
|
||||
return nil
|
||||
}
|
||||
|
||||
func (t transformFuncByGVK) Get(gvk schema.GroupVersionKind) cache.TransformFunc {
|
||||
if val, ok := t.transformers[gvk]; ok {
|
||||
return val
|
||||
}
|
||||
return t.defaultTransform
|
||||
}
|
||||
160
vendor/sigs.k8s.io/controller-runtime/pkg/cache/multi_namespace_cache.go
generated
vendored
160
vendor/sigs.k8s.io/controller-runtime/pkg/cache/multi_namespace_cache.go
generated
vendored
@ -25,8 +25,8 @@ import (
|
||||
apimeta "k8s.io/apimachinery/pkg/api/meta"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
"k8s.io/apimachinery/pkg/runtime/schema"
|
||||
"k8s.io/client-go/rest"
|
||||
toolscache "k8s.io/client-go/tools/cache"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
|
||||
)
|
||||
@ -34,49 +34,31 @@ import (
|
||||
// a new global namespaced cache to handle cluster scoped resources.
|
||||
const globalCache = "_cluster-scope"
|
||||
|
||||
// MultiNamespacedCacheBuilder - Builder function to create a new multi-namespaced cache.
|
||||
// This will scope the cache to a list of namespaces. Listing for all namespaces
|
||||
// will list for all the namespaces that this knows about. By default this will create
|
||||
// a global cache for cluster scoped resource. Note that this is not intended
|
||||
// to be used for excluding namespaces, this is better done via a Predicate. Also note that
|
||||
// you may face performance issues when using this with a high number of namespaces.
|
||||
//
|
||||
// Deprecated: Use cache.Options.Namespaces instead.
|
||||
func MultiNamespacedCacheBuilder(namespaces []string) NewCacheFunc {
|
||||
return func(config *rest.Config, opts Options) (Cache, error) {
|
||||
opts.Namespaces = namespaces
|
||||
return newMultiNamespaceCache(config, opts)
|
||||
}
|
||||
}
|
||||
|
||||
func newMultiNamespaceCache(config *rest.Config, opts Options) (Cache, error) {
|
||||
if len(opts.Namespaces) < 2 {
|
||||
return nil, fmt.Errorf("must specify more than one namespace to use multi-namespace cache")
|
||||
}
|
||||
opts, err := defaultOpts(config, opts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
func newMultiNamespaceCache(
|
||||
newCache newCacheFunc,
|
||||
scheme *runtime.Scheme,
|
||||
restMapper apimeta.RESTMapper,
|
||||
namespaces map[string]Config,
|
||||
globalConfig *Config, // may be nil in which case no cache for cluster-scoped objects will be created
|
||||
) Cache {
|
||||
// Create every namespace cache.
|
||||
caches := map[string]Cache{}
|
||||
for _, ns := range opts.Namespaces {
|
||||
opts.Namespaces = []string{ns}
|
||||
c, err := New(config, opts)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
caches[ns] = c
|
||||
for namespace, config := range namespaces {
|
||||
caches[namespace] = newCache(config, namespace)
|
||||
}
|
||||
|
||||
// Create a cache for cluster scoped resources.
|
||||
opts.Namespaces = []string{}
|
||||
gCache, err := New(config, opts)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("error creating global cache: %w", err)
|
||||
// Create a cache for cluster scoped resources if requested
|
||||
var clusterCache Cache
|
||||
if globalConfig != nil {
|
||||
clusterCache = newCache(*globalConfig, corev1.NamespaceAll)
|
||||
}
|
||||
|
||||
return &multiNamespaceCache{namespaceToCache: caches, Scheme: opts.Scheme, RESTMapper: opts.Mapper, clusterCache: gCache}, nil
|
||||
return &multiNamespaceCache{
|
||||
namespaceToCache: caches,
|
||||
Scheme: scheme,
|
||||
RESTMapper: restMapper,
|
||||
clusterCache: clusterCache,
|
||||
}
|
||||
}
|
||||
|
||||
// multiNamespaceCache knows how to handle multiple namespaced caches
|
||||
@ -84,90 +66,96 @@ func newMultiNamespaceCache(config *rest.Config, opts Options) (Cache, error) {
|
||||
// operator to a list of namespaces instead of watching every namespace
|
||||
// in the cluster.
|
||||
type multiNamespaceCache struct {
|
||||
namespaceToCache map[string]Cache
|
||||
Scheme *runtime.Scheme
|
||||
RESTMapper apimeta.RESTMapper
|
||||
namespaceToCache map[string]Cache
|
||||
clusterCache Cache
|
||||
}
|
||||
|
||||
var _ Cache = &multiNamespaceCache{}
|
||||
|
||||
// Methods for multiNamespaceCache to conform to the Informers interface.
|
||||
func (c *multiNamespaceCache) GetInformer(ctx context.Context, obj client.Object) (Informer, error) {
|
||||
informers := map[string]Informer{}
|
||||
|
||||
// If the object is clusterscoped, get the informer from clusterCache,
|
||||
func (c *multiNamespaceCache) GetInformer(ctx context.Context, obj client.Object, opts ...InformerGetOption) (Informer, error) {
|
||||
// If the object is cluster scoped, get the informer from clusterCache,
|
||||
// if not use the namespaced caches.
|
||||
isNamespaced, err := apiutil.IsObjectNamespaced(obj, c.Scheme, c.RESTMapper)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if !isNamespaced {
|
||||
clusterCacheInf, err := c.clusterCache.GetInformer(ctx, obj)
|
||||
clusterCacheInformer, err := c.clusterCache.GetInformer(ctx, obj, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
informers[globalCache] = clusterCacheInf
|
||||
|
||||
return &multiNamespaceInformer{namespaceToInformer: informers}, nil
|
||||
return &multiNamespaceInformer{
|
||||
namespaceToInformer: map[string]Informer{
|
||||
globalCache: clusterCacheInformer,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
namespaceToInformer := map[string]Informer{}
|
||||
for ns, cache := range c.namespaceToCache {
|
||||
informer, err := cache.GetInformer(ctx, obj)
|
||||
informer, err := cache.GetInformer(ctx, obj, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
informers[ns] = informer
|
||||
namespaceToInformer[ns] = informer
|
||||
}
|
||||
|
||||
return &multiNamespaceInformer{namespaceToInformer: informers}, nil
|
||||
return &multiNamespaceInformer{namespaceToInformer: namespaceToInformer}, nil
|
||||
}
|
||||
|
||||
func (c *multiNamespaceCache) GetInformerForKind(ctx context.Context, gvk schema.GroupVersionKind) (Informer, error) {
|
||||
informers := map[string]Informer{}
|
||||
|
||||
// If the object is clusterscoped, get the informer from clusterCache,
|
||||
func (c *multiNamespaceCache) GetInformerForKind(ctx context.Context, gvk schema.GroupVersionKind, opts ...InformerGetOption) (Informer, error) {
|
||||
// If the object is cluster scoped, get the informer from clusterCache,
|
||||
// if not use the namespaced caches.
|
||||
isNamespaced, err := apiutil.IsGVKNamespaced(gvk, c.RESTMapper)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
if !isNamespaced {
|
||||
clusterCacheInf, err := c.clusterCache.GetInformerForKind(ctx, gvk)
|
||||
clusterCacheInformer, err := c.clusterCache.GetInformerForKind(ctx, gvk, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
informers[globalCache] = clusterCacheInf
|
||||
|
||||
return &multiNamespaceInformer{namespaceToInformer: informers}, nil
|
||||
return &multiNamespaceInformer{
|
||||
namespaceToInformer: map[string]Informer{
|
||||
globalCache: clusterCacheInformer,
|
||||
},
|
||||
}, nil
|
||||
}
|
||||
|
||||
namespaceToInformer := map[string]Informer{}
|
||||
for ns, cache := range c.namespaceToCache {
|
||||
informer, err := cache.GetInformerForKind(ctx, gvk)
|
||||
informer, err := cache.GetInformerForKind(ctx, gvk, opts...)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
informers[ns] = informer
|
||||
namespaceToInformer[ns] = informer
|
||||
}
|
||||
|
||||
return &multiNamespaceInformer{namespaceToInformer: informers}, nil
|
||||
return &multiNamespaceInformer{namespaceToInformer: namespaceToInformer}, nil
|
||||
}
|
||||
|
||||
func (c *multiNamespaceCache) Start(ctx context.Context) error {
|
||||
// start global cache
|
||||
go func() {
|
||||
err := c.clusterCache.Start(ctx)
|
||||
if err != nil {
|
||||
log.Error(err, "cluster scoped cache failed to start")
|
||||
}
|
||||
}()
|
||||
if c.clusterCache != nil {
|
||||
go func() {
|
||||
err := c.clusterCache.Start(ctx)
|
||||
if err != nil {
|
||||
log.Error(err, "cluster scoped cache failed to start")
|
||||
}
|
||||
}()
|
||||
}
|
||||
|
||||
// start namespaced caches
|
||||
for ns, cache := range c.namespaceToCache {
|
||||
go func(ns string, cache Cache) {
|
||||
err := cache.Start(ctx)
|
||||
if err != nil {
|
||||
log.Error(err, "multinamespace cache failed to start namespaced informer", "namespace", ns)
|
||||
if err := cache.Start(ctx); err != nil {
|
||||
log.Error(err, "multi-namespace cache failed to start namespaced informer", "namespace", ns)
|
||||
}
|
||||
}(ns, cache)
|
||||
}
|
||||
@ -179,13 +167,13 @@ func (c *multiNamespaceCache) Start(ctx context.Context) error {
|
||||
func (c *multiNamespaceCache) WaitForCacheSync(ctx context.Context) bool {
|
||||
synced := true
|
||||
for _, cache := range c.namespaceToCache {
|
||||
if s := cache.WaitForCacheSync(ctx); !s {
|
||||
synced = s
|
||||
if !cache.WaitForCacheSync(ctx) {
|
||||
synced = false
|
||||
}
|
||||
}
|
||||
|
||||
// check if cluster scoped cache has synced
|
||||
if !c.clusterCache.WaitForCacheSync(ctx) {
|
||||
if c.clusterCache != nil && !c.clusterCache.WaitForCacheSync(ctx) {
|
||||
synced = false
|
||||
}
|
||||
return synced
|
||||
@ -224,7 +212,7 @@ func (c *multiNamespaceCache) Get(ctx context.Context, key client.ObjectKey, obj
|
||||
if !ok {
|
||||
return fmt.Errorf("unable to get: %v because of unknown namespace for the cache", key)
|
||||
}
|
||||
return cache.Get(ctx, key, obj)
|
||||
return cache.Get(ctx, key, obj, opts...)
|
||||
}
|
||||
|
||||
// List multi namespace cache will get all the objects in the namespaces that the cache is watching if asked for all namespaces.
|
||||
@ -245,7 +233,7 @@ func (c *multiNamespaceCache) List(ctx context.Context, list client.ObjectList,
|
||||
if listOpts.Namespace != corev1.NamespaceAll {
|
||||
cache, ok := c.namespaceToCache[listOpts.Namespace]
|
||||
if !ok {
|
||||
return fmt.Errorf("unable to get: %v because of unknown namespace for the cache", listOpts.Namespace)
|
||||
return fmt.Errorf("unable to list: %v because of unknown namespace for the cache", listOpts.Namespace)
|
||||
}
|
||||
return cache.List(ctx, list, opts...)
|
||||
}
|
||||
@ -278,12 +266,14 @@ func (c *multiNamespaceCache) List(ctx context.Context, list client.ObjectList,
|
||||
return fmt.Errorf("object: %T must be a list type", list)
|
||||
}
|
||||
allItems = append(allItems, items...)
|
||||
|
||||
// The last list call should have the most correct resource version.
|
||||
resourceVersion = accessor.GetResourceVersion()
|
||||
if limitSet {
|
||||
// decrement Limit by the number of items
|
||||
// fetched from the current namespace.
|
||||
listOpts.Limit -= int64(len(items))
|
||||
|
||||
// if a Limit was set and the number of
|
||||
// items read has reached this set limit,
|
||||
// then stop reading.
|
||||
@ -325,9 +315,12 @@ func (h handlerRegistration) HasSynced() bool {
|
||||
|
||||
var _ Informer = &multiNamespaceInformer{}
|
||||
|
||||
// AddEventHandler adds the handler to each namespaced informer.
|
||||
// AddEventHandler adds the handler to each informer.
|
||||
func (i *multiNamespaceInformer) AddEventHandler(handler toolscache.ResourceEventHandler) (toolscache.ResourceEventHandlerRegistration, error) {
|
||||
handles := handlerRegistration{handles: make(map[string]toolscache.ResourceEventHandlerRegistration, len(i.namespaceToInformer))}
|
||||
handles := handlerRegistration{
|
||||
handles: make(map[string]toolscache.ResourceEventHandlerRegistration, len(i.namespaceToInformer)),
|
||||
}
|
||||
|
||||
for ns, informer := range i.namespaceToInformer {
|
||||
registration, err := informer.AddEventHandler(handler)
|
||||
if err != nil {
|
||||
@ -335,12 +328,16 @@ func (i *multiNamespaceInformer) AddEventHandler(handler toolscache.ResourceEven
|
||||
}
|
||||
handles.handles[ns] = registration
|
||||
}
|
||||
|
||||
return handles, nil
|
||||
}
|
||||
|
||||
// AddEventHandlerWithResyncPeriod adds the handler with a resync period to each namespaced informer.
|
||||
func (i *multiNamespaceInformer) AddEventHandlerWithResyncPeriod(handler toolscache.ResourceEventHandler, resyncPeriod time.Duration) (toolscache.ResourceEventHandlerRegistration, error) {
|
||||
handles := handlerRegistration{handles: make(map[string]toolscache.ResourceEventHandlerRegistration, len(i.namespaceToInformer))}
|
||||
handles := handlerRegistration{
|
||||
handles: make(map[string]toolscache.ResourceEventHandlerRegistration, len(i.namespaceToInformer)),
|
||||
}
|
||||
|
||||
for ns, informer := range i.namespaceToInformer {
|
||||
registration, err := informer.AddEventHandlerWithResyncPeriod(handler, resyncPeriod)
|
||||
if err != nil {
|
||||
@ -348,14 +345,15 @@ func (i *multiNamespaceInformer) AddEventHandlerWithResyncPeriod(handler toolsca
|
||||
}
|
||||
handles.handles[ns] = registration
|
||||
}
|
||||
|
||||
return handles, nil
|
||||
}
|
||||
|
||||
// RemoveEventHandler removes a formerly added event handler given by its registration handle.
|
||||
// RemoveEventHandler removes a previously added event handler given by its registration handle.
|
||||
func (i *multiNamespaceInformer) RemoveEventHandler(h toolscache.ResourceEventHandlerRegistration) error {
|
||||
handles, ok := h.(handlerRegistration)
|
||||
if !ok {
|
||||
return fmt.Errorf("it is not the registration returned by multiNamespaceInformer")
|
||||
return fmt.Errorf("registration is not a registration returned by multiNamespaceInformer")
|
||||
}
|
||||
for ns, informer := range i.namespaceToInformer {
|
||||
registration, ok := handles.handles[ns]
|
||||
@ -369,7 +367,7 @@ func (i *multiNamespaceInformer) RemoveEventHandler(h toolscache.ResourceEventHa
|
||||
return nil
|
||||
}
|
||||
|
||||
// AddIndexers adds the indexer for each namespaced informer.
|
||||
// AddIndexers adds the indexers to each informer.
|
||||
func (i *multiNamespaceInformer) AddIndexers(indexers toolscache.Indexers) error {
|
||||
for _, informer := range i.namespaceToInformer {
|
||||
err := informer.AddIndexers(indexers)
|
||||
@ -380,11 +378,11 @@ func (i *multiNamespaceInformer) AddIndexers(indexers toolscache.Indexers) error
|
||||
return nil
|
||||
}
|
||||
|
||||
// HasSynced checks if each namespaced informer has synced.
|
||||
// HasSynced checks if each informer has synced.
|
||||
func (i *multiNamespaceInformer) HasSynced() bool {
|
||||
for _, informer := range i.namespaceToInformer {
|
||||
if ok := informer.HasSynced(); !ok {
|
||||
return ok
|
||||
if !informer.HasSynced() {
|
||||
return false
|
||||
}
|
||||
}
|
||||
return true
|
||||
|
||||
8
vendor/sigs.k8s.io/controller-runtime/pkg/client/client.go
generated
vendored
8
vendor/sigs.k8s.io/controller-runtime/pkg/client/client.go
generated
vendored
@ -77,10 +77,12 @@ type CacheOptions struct {
|
||||
// Reader is a cache-backed reader that will be used to read objects from the cache.
|
||||
// +required
|
||||
Reader Reader
|
||||
// DisableFor is a list of objects that should not be read from the cache.
|
||||
// DisableFor is a list of objects that should never be read from the cache.
|
||||
// Objects configured here always result in a live lookup.
|
||||
DisableFor []Object
|
||||
// Unstructured is a flag that indicates whether the cache-backed client should
|
||||
// read unstructured objects or lists from the cache.
|
||||
// If false, unstructured objects will always result in a live lookup.
|
||||
Unstructured bool
|
||||
}
|
||||
|
||||
@ -342,9 +344,11 @@ func (c *client) Get(ctx context.Context, key ObjectKey, obj Object, opts ...Get
|
||||
if isUncached, err := c.shouldBypassCache(obj); err != nil {
|
||||
return err
|
||||
} else if !isUncached {
|
||||
// Attempt to get from the cache.
|
||||
return c.cache.Get(ctx, key, obj, opts...)
|
||||
}
|
||||
|
||||
// Perform a live lookup.
|
||||
switch obj.(type) {
|
||||
case runtime.Unstructured:
|
||||
return c.unstructuredClient.Get(ctx, key, obj, opts...)
|
||||
@ -362,9 +366,11 @@ func (c *client) List(ctx context.Context, obj ObjectList, opts ...ListOption) e
|
||||
if isUncached, err := c.shouldBypassCache(obj); err != nil {
|
||||
return err
|
||||
} else if !isUncached {
|
||||
// Attempt to get from the cache.
|
||||
return c.cache.List(ctx, obj, opts...)
|
||||
}
|
||||
|
||||
// Perform a live lookup.
|
||||
switch x := obj.(type) {
|
||||
case runtime.Unstructured:
|
||||
return c.unstructuredClient.List(ctx, obj, opts...)
|
||||
|
||||
42
vendor/sigs.k8s.io/controller-runtime/pkg/cluster/cluster.go
generated
vendored
42
vendor/sigs.k8s.io/controller-runtime/pkg/cluster/cluster.go
generated
vendored
@ -28,12 +28,11 @@ import (
|
||||
"k8s.io/client-go/kubernetes/scheme"
|
||||
"k8s.io/client-go/rest"
|
||||
"k8s.io/client-go/tools/record"
|
||||
"k8s.io/utils/pointer"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/internal/log"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/cache"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client/apiutil"
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/internal/log"
|
||||
intrec "sigs.k8s.io/controller-runtime/pkg/internal/recorder"
|
||||
)
|
||||
|
||||
@ -95,18 +94,10 @@ type Options struct {
|
||||
// value only if you know what you are doing. Defaults to 10 hours if unset.
|
||||
// there will a 10 percent jitter between the SyncPeriod of all controllers
|
||||
// so that all controllers will not send list requests simultaneously.
|
||||
//
|
||||
// Deprecated: Use Cache.SyncPeriod instead.
|
||||
SyncPeriod *time.Duration
|
||||
|
||||
// Namespace if specified restricts the manager's cache to watch objects in
|
||||
// the desired namespace Defaults to all namespaces
|
||||
//
|
||||
// Note: If a namespace is specified, controllers can still Watch for a
|
||||
// cluster-scoped resource (e.g Node). For namespaced resources the cache
|
||||
// will only hold objects from the desired namespace.
|
||||
//
|
||||
// Deprecated: Use Cache.Namespaces instead.
|
||||
Namespace string
|
||||
|
||||
// HTTPClient is the http client that will be used to create the default
|
||||
// Cache and Client. If not set the rest.HTTPClientFor function will be used
|
||||
// to create the http client.
|
||||
@ -141,18 +132,6 @@ type Options struct {
|
||||
// Only use a custom NewClient if you know what you are doing.
|
||||
NewClient client.NewClientFunc
|
||||
|
||||
// ClientDisableCacheFor tells the client that, if any cache is used, to bypass it
|
||||
// for the given objects.
|
||||
//
|
||||
// Deprecated: Use Client.Cache.DisableFor instead.
|
||||
ClientDisableCacheFor []client.Object
|
||||
|
||||
// DryRunClient specifies whether the client should be configured to enforce
|
||||
// dryRun mode.
|
||||
//
|
||||
// Deprecated: Use Client.DryRun instead.
|
||||
DryRunClient bool
|
||||
|
||||
// EventBroadcaster records Events emitted by the manager and sends them to the Kubernetes API
|
||||
// Use this to customize the event correlator and spam filter
|
||||
//
|
||||
@ -218,9 +197,6 @@ func New(config *rest.Config, opts ...Option) (Cluster, error) {
|
||||
if cacheOpts.SyncPeriod == nil {
|
||||
cacheOpts.SyncPeriod = options.SyncPeriod
|
||||
}
|
||||
if len(cacheOpts.Namespaces) == 0 && options.Namespace != "" {
|
||||
cacheOpts.Namespaces = []string{options.Namespace}
|
||||
}
|
||||
}
|
||||
cache, err := options.NewCache(config, cacheOpts)
|
||||
if err != nil {
|
||||
@ -247,16 +223,6 @@ func New(config *rest.Config, opts ...Option) (Cluster, error) {
|
||||
if clientOpts.Cache.Reader == nil {
|
||||
clientOpts.Cache.Reader = cache
|
||||
}
|
||||
|
||||
// For backward compatibility, the ClientDisableCacheFor option should
|
||||
// be appended to the DisableFor option in the client.
|
||||
clientOpts.Cache.DisableFor = append(clientOpts.Cache.DisableFor, options.ClientDisableCacheFor...)
|
||||
|
||||
if clientOpts.DryRun == nil && options.DryRunClient {
|
||||
// For backward compatibility, the DryRunClient (if set) option should override
|
||||
// the DryRun option in the client (if unset).
|
||||
clientOpts.DryRun = pointer.Bool(true)
|
||||
}
|
||||
}
|
||||
clientWriter, err := options.NewClient(config, clientOpts)
|
||||
if err != nil {
|
||||
|
||||
1
vendor/sigs.k8s.io/controller-runtime/pkg/config/v1alpha1/zz_generated.deepcopy.go
generated
vendored
1
vendor/sigs.k8s.io/controller-runtime/pkg/config/v1alpha1/zz_generated.deepcopy.go
generated
vendored
@ -1,5 +1,4 @@
|
||||
//go:build !ignore_autogenerated
|
||||
// +build !ignore_autogenerated
|
||||
|
||||
// Code generated by controller-gen. DO NOT EDIT.
|
||||
|
||||
|
||||
4
vendor/sigs.k8s.io/controller-runtime/pkg/controller/controller.go
generated
vendored
4
vendor/sigs.k8s.io/controller-runtime/pkg/controller/controller.go
generated
vendored
@ -159,7 +159,9 @@ func NewUnmanaged(name string, mgr manager.Manager, options Options) (Controller
|
||||
return &controller.Controller{
|
||||
Do: options.Reconciler,
|
||||
MakeQueue: func() workqueue.RateLimitingInterface {
|
||||
return workqueue.NewNamedRateLimitingQueue(options.RateLimiter, name)
|
||||
return workqueue.NewRateLimitingQueueWithConfig(options.RateLimiter, workqueue.RateLimitingQueueConfig{
|
||||
Name: name,
|
||||
})
|
||||
},
|
||||
MaxConcurrentReconciles: options.MaxConcurrentReconciles,
|
||||
CacheSyncTimeout: options.CacheSyncTimeout,
|
||||
|
||||
8
vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go
generated
vendored
8
vendor/sigs.k8s.io/controller-runtime/pkg/internal/controller/controller.go
generated
vendored
@ -28,6 +28,7 @@ import (
|
||||
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
|
||||
"k8s.io/apimachinery/pkg/util/uuid"
|
||||
"k8s.io/client-go/util/workqueue"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/handler"
|
||||
ctrlmetrics "sigs.k8s.io/controller-runtime/pkg/internal/controller/metrics"
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/log"
|
||||
@ -311,6 +312,7 @@ func (c *Controller) reconcileHandler(ctx context.Context, obj interface{}) {
|
||||
|
||||
// RunInformersAndControllers the syncHandler, passing it the Namespace/Name string of the
|
||||
// resource to be synced.
|
||||
log.V(5).Info("Reconciling")
|
||||
result, err := c.Reconcile(ctx, req)
|
||||
switch {
|
||||
case err != nil:
|
||||
@ -321,8 +323,12 @@ func (c *Controller) reconcileHandler(ctx context.Context, obj interface{}) {
|
||||
}
|
||||
ctrlmetrics.ReconcileErrors.WithLabelValues(c.Name).Inc()
|
||||
ctrlmetrics.ReconcileTotal.WithLabelValues(c.Name, labelError).Inc()
|
||||
if !result.IsZero() {
|
||||
log.Info("Warning: Reconciler returned both a non-zero result and a non-nil error. The result will always be ignored if the error is non-nil and the non-nil error causes reqeueuing with exponential backoff. For more details, see: https://pkg.go.dev/sigs.k8s.io/controller-runtime/pkg/reconcile#Reconciler")
|
||||
}
|
||||
log.Error(err, "Reconciler error")
|
||||
case result.RequeueAfter > 0:
|
||||
log.V(5).Info(fmt.Sprintf("Reconcile done, requeueing after %s", result.RequeueAfter))
|
||||
// The result.RequeueAfter request will be lost, if it is returned
|
||||
// along with a non-nil error. But this is intended as
|
||||
// We need to drive to stable reconcile loops before queuing due
|
||||
@ -331,9 +337,11 @@ func (c *Controller) reconcileHandler(ctx context.Context, obj interface{}) {
|
||||
c.Queue.AddAfter(req, result.RequeueAfter)
|
||||
ctrlmetrics.ReconcileTotal.WithLabelValues(c.Name, labelRequeueAfter).Inc()
|
||||
case result.Requeue:
|
||||
log.V(5).Info("Reconcile done, requeueing")
|
||||
c.Queue.AddRateLimited(req)
|
||||
ctrlmetrics.ReconcileTotal.WithLabelValues(c.Name, labelRequeue).Inc()
|
||||
default:
|
||||
log.V(5).Info("Reconcile successful")
|
||||
// Finally, if no error occurs we Forget this item so it does not
|
||||
// get queued again until another change happens.
|
||||
c.Queue.Forget(obj)
|
||||
|
||||
3
vendor/sigs.k8s.io/controller-runtime/pkg/log/deleg.go
generated
vendored
3
vendor/sigs.k8s.io/controller-runtime/pkg/log/deleg.go
generated
vendored
@ -188,6 +188,9 @@ func (l *delegatingLogSink) WithValues(tags ...interface{}) logr.LogSink {
|
||||
// provided, instead of the temporary initial one, if this method
|
||||
// has not been previously called.
|
||||
func (l *delegatingLogSink) Fulfill(actual logr.LogSink) {
|
||||
if actual == nil {
|
||||
actual = NullLogSink{}
|
||||
}
|
||||
if l.promise != nil {
|
||||
l.promise.Fulfill(actual)
|
||||
}
|
||||
|
||||
11
vendor/sigs.k8s.io/controller-runtime/pkg/log/log.go
generated
vendored
11
vendor/sigs.k8s.io/controller-runtime/pkg/log/log.go
generated
vendored
@ -34,6 +34,7 @@ limitations under the License.
|
||||
package log
|
||||
|
||||
import (
|
||||
"bytes"
|
||||
"context"
|
||||
"fmt"
|
||||
"os"
|
||||
@ -56,7 +57,15 @@ func eventuallyFulfillRoot() {
|
||||
}
|
||||
if time.Since(rootLogCreated).Seconds() >= 30 {
|
||||
if logFullfilled.CompareAndSwap(false, true) {
|
||||
fmt.Fprintf(os.Stderr, "[controller-runtime] log.SetLogger(...) was never called, logs will not be displayed:\n%s", debug.Stack())
|
||||
stack := debug.Stack()
|
||||
stackLines := bytes.Count(stack, []byte{'\n'})
|
||||
sep := []byte{'\n', '\t', '>', ' ', ' '}
|
||||
|
||||
fmt.Fprintf(os.Stderr,
|
||||
"[controller-runtime] log.SetLogger(...) was never called; logs will not be displayed.\nDetected at:%s%s", sep,
|
||||
// prefix every line, so it's clear this is a stack trace related to the above message
|
||||
bytes.Replace(stack, []byte{'\n'}, sep, stackLines-1),
|
||||
)
|
||||
SetLogger(logr.New(NullLogSink{}))
|
||||
}
|
||||
}
|
||||
|
||||
126
vendor/sigs.k8s.io/controller-runtime/pkg/manager/internal.go
generated
vendored
126
vendor/sigs.k8s.io/controller-runtime/pkg/manager/internal.go
generated
vendored
@ -28,7 +28,6 @@ import (
|
||||
"time"
|
||||
|
||||
"github.com/go-logr/logr"
|
||||
"github.com/prometheus/client_golang/prometheus/promhttp"
|
||||
"k8s.io/apimachinery/pkg/api/meta"
|
||||
"k8s.io/apimachinery/pkg/runtime"
|
||||
kerrors "k8s.io/apimachinery/pkg/util/errors"
|
||||
@ -44,7 +43,7 @@ import (
|
||||
"sigs.k8s.io/controller-runtime/pkg/healthz"
|
||||
"sigs.k8s.io/controller-runtime/pkg/internal/httpserver"
|
||||
intrec "sigs.k8s.io/controller-runtime/pkg/internal/recorder"
|
||||
"sigs.k8s.io/controller-runtime/pkg/metrics"
|
||||
metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
|
||||
"sigs.k8s.io/controller-runtime/pkg/webhook"
|
||||
)
|
||||
|
||||
@ -57,7 +56,6 @@ const (
|
||||
|
||||
defaultReadinessEndpoint = "/readyz"
|
||||
defaultLivenessEndpoint = "/healthz"
|
||||
defaultMetricsEndpoint = "/metrics"
|
||||
)
|
||||
|
||||
var _ Runnable = &controllerManager{}
|
||||
@ -84,11 +82,8 @@ type controllerManager struct {
|
||||
// on shutdown
|
||||
leaderElectionReleaseOnCancel bool
|
||||
|
||||
// metricsListener is used to serve prometheus metrics
|
||||
metricsListener net.Listener
|
||||
|
||||
// metricsExtraHandlers contains extra handlers to register on http server that serves metrics.
|
||||
metricsExtraHandlers map[string]http.Handler
|
||||
// metricsServer is used to serve prometheus metrics
|
||||
metricsServer metricsserver.Server
|
||||
|
||||
// healthProbeListener is used to serve liveness probe
|
||||
healthProbeListener net.Listener
|
||||
@ -184,28 +179,6 @@ func (cm *controllerManager) add(r Runnable) error {
|
||||
return cm.runnables.Add(r)
|
||||
}
|
||||
|
||||
// AddMetricsExtraHandler adds extra handler served on path to the http server that serves metrics.
|
||||
func (cm *controllerManager) AddMetricsExtraHandler(path string, handler http.Handler) error {
|
||||
cm.Lock()
|
||||
defer cm.Unlock()
|
||||
|
||||
if cm.started {
|
||||
return fmt.Errorf("unable to add new metrics handler because metrics endpoint has already been created")
|
||||
}
|
||||
|
||||
if path == defaultMetricsEndpoint {
|
||||
return fmt.Errorf("overriding builtin %s endpoint is not allowed", defaultMetricsEndpoint)
|
||||
}
|
||||
|
||||
if _, found := cm.metricsExtraHandlers[path]; found {
|
||||
return fmt.Errorf("can't register extra handler by duplicate path %q on metrics http server", path)
|
||||
}
|
||||
|
||||
cm.metricsExtraHandlers[path] = handler
|
||||
cm.logger.V(2).Info("Registering metrics http server extra handler", "path", path)
|
||||
return nil
|
||||
}
|
||||
|
||||
// AddHealthzCheck allows you to add Healthz checker.
|
||||
func (cm *controllerManager) AddHealthzCheck(name string, check healthz.Checker) error {
|
||||
cm.Lock()
|
||||
@ -296,31 +269,10 @@ func (cm *controllerManager) GetControllerOptions() config.Controller {
|
||||
return cm.controllerConfig
|
||||
}
|
||||
|
||||
func (cm *controllerManager) addMetricsServer() error {
|
||||
func (cm *controllerManager) addHealthProbeServer() error {
|
||||
mux := http.NewServeMux()
|
||||
srv := httpserver.New(mux)
|
||||
|
||||
handler := promhttp.HandlerFor(metrics.Registry, promhttp.HandlerOpts{
|
||||
ErrorHandling: promhttp.HTTPErrorOnError,
|
||||
})
|
||||
// TODO(JoelSpeed): Use existing Kubernetes machinery for serving metrics
|
||||
mux.Handle(defaultMetricsEndpoint, handler)
|
||||
for path, extraHandler := range cm.metricsExtraHandlers {
|
||||
mux.Handle(path, extraHandler)
|
||||
}
|
||||
|
||||
return cm.add(&server{
|
||||
Kind: "metrics",
|
||||
Log: cm.logger.WithValues("path", defaultMetricsEndpoint),
|
||||
Server: srv,
|
||||
Listener: cm.metricsListener,
|
||||
})
|
||||
}
|
||||
|
||||
func (cm *controllerManager) serveHealthProbes() {
|
||||
mux := http.NewServeMux()
|
||||
server := httpserver.New(mux)
|
||||
|
||||
if cm.readyzHandler != nil {
|
||||
mux.Handle(cm.readinessEndpointName, http.StripPrefix(cm.readinessEndpointName, cm.readyzHandler))
|
||||
// Append '/' suffix to handle subpaths
|
||||
@ -332,7 +284,12 @@ func (cm *controllerManager) serveHealthProbes() {
|
||||
mux.Handle(cm.livenessEndpointName+"/", http.StripPrefix(cm.livenessEndpointName, cm.healthzHandler))
|
||||
}
|
||||
|
||||
go cm.httpServe("health probe", cm.logger, server, cm.healthProbeListener)
|
||||
return cm.add(&server{
|
||||
Kind: "health probe",
|
||||
Log: cm.logger,
|
||||
Server: srv,
|
||||
Listener: cm.healthProbeListener,
|
||||
})
|
||||
}
|
||||
|
||||
func (cm *controllerManager) addPprofServer() error {
|
||||
@ -353,42 +310,6 @@ func (cm *controllerManager) addPprofServer() error {
|
||||
})
|
||||
}
|
||||
|
||||
func (cm *controllerManager) httpServe(kind string, log logr.Logger, server *http.Server, ln net.Listener) {
|
||||
log = log.WithValues("kind", kind, "addr", ln.Addr())
|
||||
|
||||
go func() {
|
||||
log.Info("Starting server")
|
||||
if err := server.Serve(ln); err != nil {
|
||||
if errors.Is(err, http.ErrServerClosed) {
|
||||
return
|
||||
}
|
||||
if atomic.LoadInt64(cm.stopProcedureEngaged) > 0 {
|
||||
// There might be cases where connections are still open and we try to shutdown
|
||||
// but not having enough time to close the connection causes an error in Serve
|
||||
//
|
||||
// In that case we want to avoid returning an error to the main error channel.
|
||||
log.Error(err, "error on Serve after stop has been engaged")
|
||||
return
|
||||
}
|
||||
cm.errChan <- err
|
||||
}
|
||||
}()
|
||||
|
||||
// Shutdown the server when stop is closed.
|
||||
<-cm.internalProceduresStop
|
||||
if err := server.Shutdown(cm.shutdownCtx); err != nil {
|
||||
if errors.Is(err, context.Canceled) || errors.Is(err, context.DeadlineExceeded) {
|
||||
// Avoid logging context related errors.
|
||||
return
|
||||
}
|
||||
if atomic.LoadInt64(cm.stopProcedureEngaged) > 0 {
|
||||
cm.logger.Error(err, "error on Shutdown after stop has been engaged")
|
||||
return
|
||||
}
|
||||
cm.errChan <- err
|
||||
}
|
||||
}
|
||||
|
||||
// Start starts the manager and waits indefinitely.
|
||||
// There is only two ways to have start return:
|
||||
// An error has occurred during in one of the internal operations,
|
||||
@ -441,15 +362,19 @@ func (cm *controllerManager) Start(ctx context.Context) (err error) {
|
||||
// Metrics should be served whether the controller is leader or not.
|
||||
// (If we don't serve metrics for non-leaders, prometheus will still scrape
|
||||
// the pod but will get a connection refused).
|
||||
if cm.metricsListener != nil {
|
||||
if err := cm.addMetricsServer(); err != nil {
|
||||
if cm.metricsServer != nil {
|
||||
// Note: We are adding the metrics server directly to HTTPServers here as matching on the
|
||||
// metricsserver.Server interface in cm.runnables.Add would be very brittle.
|
||||
if err := cm.runnables.HTTPServers.Add(cm.metricsServer, nil); err != nil {
|
||||
return fmt.Errorf("failed to add metrics server: %w", err)
|
||||
}
|
||||
}
|
||||
|
||||
// Serve health probes.
|
||||
if cm.healthProbeListener != nil {
|
||||
cm.serveHealthProbes()
|
||||
if err := cm.addHealthProbeServer(); err != nil {
|
||||
return fmt.Errorf("failed to add health probe server: %w", err)
|
||||
}
|
||||
}
|
||||
|
||||
// Add pprof server
|
||||
@ -459,7 +384,17 @@ func (cm *controllerManager) Start(ctx context.Context) (err error) {
|
||||
}
|
||||
}
|
||||
|
||||
// First start any webhook servers, which includes conversion, validation, and defaulting
|
||||
// First start any internal HTTP servers, which includes health probes, metrics and profiling if enabled.
|
||||
//
|
||||
// WARNING: Internal HTTP servers MUST start before any cache is populated, otherwise it would block
|
||||
// conversion webhooks to be ready for serving which make the cache never get ready.
|
||||
if err := cm.runnables.HTTPServers.Start(cm.internalCtx); err != nil {
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to start HTTP servers: %w", err)
|
||||
}
|
||||
}
|
||||
|
||||
// Start any webhook servers, which includes conversion, validation, and defaulting
|
||||
// webhooks that are registered.
|
||||
//
|
||||
// WARNING: Webhooks MUST start before any cache is populated, otherwise there is a race condition
|
||||
@ -591,10 +526,13 @@ func (cm *controllerManager) engageStopProcedure(stopComplete <-chan struct{}) e
|
||||
cm.logger.Info("Stopping and waiting for caches")
|
||||
cm.runnables.Caches.StopAndWait(cm.shutdownCtx)
|
||||
|
||||
// Webhooks should come last, as they might be still serving some requests.
|
||||
// Webhooks and internal HTTP servers should come last, as they might be still serving some requests.
|
||||
cm.logger.Info("Stopping and waiting for webhooks")
|
||||
cm.runnables.Webhooks.StopAndWait(cm.shutdownCtx)
|
||||
|
||||
cm.logger.Info("Stopping and waiting for HTTP servers")
|
||||
cm.runnables.HTTPServers.StopAndWait(cm.shutdownCtx)
|
||||
|
||||
// Proceed to close the manager and overall shutdown context.
|
||||
cm.logger.Info("Wait completed, proceeding to shutdown the manager")
|
||||
shutdownCancel()
|
||||
|
||||
162
vendor/sigs.k8s.io/controller-runtime/pkg/manager/manager.go
generated
vendored
162
vendor/sigs.k8s.io/controller-runtime/pkg/manager/manager.go
generated
vendored
@ -18,7 +18,6 @@ package manager
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"errors"
|
||||
"fmt"
|
||||
"net"
|
||||
@ -34,6 +33,7 @@ import (
|
||||
"k8s.io/client-go/tools/leaderelection/resourcelock"
|
||||
"k8s.io/client-go/tools/record"
|
||||
"k8s.io/utils/pointer"
|
||||
metricsserver "sigs.k8s.io/controller-runtime/pkg/metrics/server"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/cache"
|
||||
"sigs.k8s.io/controller-runtime/pkg/client"
|
||||
@ -44,7 +44,6 @@ import (
|
||||
intrec "sigs.k8s.io/controller-runtime/pkg/internal/recorder"
|
||||
"sigs.k8s.io/controller-runtime/pkg/leaderelection"
|
||||
"sigs.k8s.io/controller-runtime/pkg/log"
|
||||
"sigs.k8s.io/controller-runtime/pkg/metrics"
|
||||
"sigs.k8s.io/controller-runtime/pkg/recorder"
|
||||
"sigs.k8s.io/controller-runtime/pkg/webhook"
|
||||
)
|
||||
@ -66,13 +65,6 @@ type Manager interface {
|
||||
// election was configured.
|
||||
Elected() <-chan struct{}
|
||||
|
||||
// AddMetricsExtraHandler adds an extra handler served on path to the http server that serves metrics.
|
||||
// Might be useful to register some diagnostic endpoints e.g. pprof. Note that these endpoints meant to be
|
||||
// sensitive and shouldn't be exposed publicly.
|
||||
// If the simple path -> handler mapping offered here is not enough, a new http server/listener should be added as
|
||||
// Runnable to the manager via Add method.
|
||||
AddMetricsExtraHandler(path string, handler http.Handler) error
|
||||
|
||||
// AddHealthzCheck allows you to add Healthz checker
|
||||
AddHealthzCheck(name string, check healthz.Checker) error
|
||||
|
||||
@ -141,35 +133,6 @@ type Options struct {
|
||||
// Only use a custom NewClient if you know what you are doing.
|
||||
NewClient client.NewClientFunc
|
||||
|
||||
// SyncPeriod determines the minimum frequency at which watched resources are
|
||||
// reconciled. A lower period will correct entropy more quickly, but reduce
|
||||
// responsiveness to change if there are many watched resources. Change this
|
||||
// value only if you know what you are doing. Defaults to 10 hours if unset.
|
||||
// there will a 10 percent jitter between the SyncPeriod of all controllers
|
||||
// so that all controllers will not send list requests simultaneously.
|
||||
//
|
||||
// This applies to all controllers.
|
||||
//
|
||||
// A period sync happens for two reasons:
|
||||
// 1. To insure against a bug in the controller that causes an object to not
|
||||
// be requeued, when it otherwise should be requeued.
|
||||
// 2. To insure against an unknown bug in controller-runtime, or its dependencies,
|
||||
// that causes an object to not be requeued, when it otherwise should be
|
||||
// requeued, or to be removed from the queue, when it otherwise should not
|
||||
// be removed.
|
||||
//
|
||||
// If you want
|
||||
// 1. to insure against missed watch events, or
|
||||
// 2. to poll services that cannot be watched,
|
||||
// then we recommend that, instead of changing the default period, the
|
||||
// controller requeue, with a constant duration `t`, whenever the controller
|
||||
// is "done" with an object, and would otherwise not requeue it, i.e., we
|
||||
// recommend the `Reconcile` function return `reconcile.Result{RequeueAfter: t}`,
|
||||
// instead of `reconcile.Result{}`.
|
||||
//
|
||||
// Deprecated: Use Cache.SyncPeriod instead.
|
||||
SyncPeriod *time.Duration
|
||||
|
||||
// Logger is the logger that should be used by this manager.
|
||||
// If none is set, it defaults to log.Log global logger.
|
||||
Logger logr.Logger
|
||||
@ -240,27 +203,17 @@ type Options struct {
|
||||
// wait to force acquire leadership. This is measured against time of
|
||||
// last observed ack. Default is 15 seconds.
|
||||
LeaseDuration *time.Duration
|
||||
|
||||
// RenewDeadline is the duration that the acting controlplane will retry
|
||||
// refreshing leadership before giving up. Default is 10 seconds.
|
||||
RenewDeadline *time.Duration
|
||||
|
||||
// RetryPeriod is the duration the LeaderElector clients should wait
|
||||
// between tries of actions. Default is 2 seconds.
|
||||
RetryPeriod *time.Duration
|
||||
|
||||
// Namespace, if specified, restricts the manager's cache to watch objects in
|
||||
// the desired namespace. Defaults to all namespaces.
|
||||
//
|
||||
// Note: If a namespace is specified, controllers can still Watch for a
|
||||
// cluster-scoped resource (e.g Node). For namespaced resources, the cache
|
||||
// will only hold objects from the desired namespace.
|
||||
//
|
||||
// Deprecated: Use Cache.Namespaces instead.
|
||||
Namespace string
|
||||
|
||||
// MetricsBindAddress is the TCP address that the controller should bind to
|
||||
// for serving prometheus metrics.
|
||||
// It can be set to "0" to disable the metrics serving.
|
||||
MetricsBindAddress string
|
||||
// Metrics are the metricsserver.Options that will be used to create the metricsserver.Server.
|
||||
Metrics metricsserver.Options
|
||||
|
||||
// HealthProbeBindAddress is the TCP address that the controller should bind to
|
||||
// for serving health probes
|
||||
@ -280,34 +233,9 @@ type Options struct {
|
||||
// before exposing it to public.
|
||||
PprofBindAddress string
|
||||
|
||||
// Port is the port that the webhook server serves at.
|
||||
// It is used to set webhook.Server.Port if WebhookServer is not set.
|
||||
//
|
||||
// Deprecated: Use WebhookServer instead. A WebhookServer can be created via webhook.NewServer.
|
||||
Port int
|
||||
// Host is the hostname that the webhook server binds to.
|
||||
// It is used to set webhook.Server.Host if WebhookServer is not set.
|
||||
//
|
||||
// Deprecated: Use WebhookServer instead. A WebhookServer can be created via webhook.NewServer.
|
||||
Host string
|
||||
|
||||
// CertDir is the directory that contains the server key and certificate.
|
||||
// If not set, webhook server would look up the server key and certificate in
|
||||
// {TempDir}/k8s-webhook-server/serving-certs. The server key and certificate
|
||||
// must be named tls.key and tls.crt, respectively.
|
||||
// It is used to set webhook.Server.CertDir if WebhookServer is not set.
|
||||
//
|
||||
// Deprecated: Use WebhookServer instead. A WebhookServer can be created via webhook.NewServer.
|
||||
CertDir string
|
||||
|
||||
// TLSOpts is used to allow configuring the TLS config used for the webhook server.
|
||||
//
|
||||
// Deprecated: Use WebhookServer instead. A WebhookServer can be created via webhook.NewServer.
|
||||
TLSOpts []func(*tls.Config)
|
||||
|
||||
// WebhookServer is an externally configured webhook.Server. By default,
|
||||
// a Manager will create a default server using Port, Host, and CertDir;
|
||||
// if this is set, the Manager will use this server instead.
|
||||
// a Manager will create a server via webhook.NewServer with default settings.
|
||||
// If this is set, the Manager will use this server instead.
|
||||
WebhookServer webhook.Server
|
||||
|
||||
// BaseContext is the function that provides Context values to Runnables
|
||||
@ -315,18 +243,6 @@ type Options struct {
|
||||
// will receive a new Background Context instead.
|
||||
BaseContext BaseContextFunc
|
||||
|
||||
// ClientDisableCacheFor tells the client that, if any cache is used, to bypass it
|
||||
// for the given objects.
|
||||
//
|
||||
// Deprecated: Use Client.Cache.DisableCacheFor instead.
|
||||
ClientDisableCacheFor []client.Object
|
||||
|
||||
// DryRunClient specifies whether the client should be configured to enforce
|
||||
// dryRun mode.
|
||||
//
|
||||
// Deprecated: Use Client.DryRun instead.
|
||||
DryRunClient bool
|
||||
|
||||
// EventBroadcaster records Events emitted by the manager and sends them to the Kubernetes API
|
||||
// Use this to customize the event correlator and spam filter
|
||||
//
|
||||
@ -354,7 +270,7 @@ type Options struct {
|
||||
// Dependency injection for testing
|
||||
newRecorderProvider func(config *rest.Config, httpClient *http.Client, scheme *runtime.Scheme, logger logr.Logger, makeBroadcaster intrec.EventBroadcasterProducer) (*intrec.Provider, error)
|
||||
newResourceLock func(config *rest.Config, recorderProvider recorder.Provider, options leaderelection.Options) (resourcelock.Interface, error)
|
||||
newMetricsListener func(addr string) (net.Listener, error)
|
||||
newMetricsServer func(options metricsserver.Options, config *rest.Config, httpClient *http.Client) (metricsserver.Server, error)
|
||||
newHealthProbeListener func(addr string) (net.Listener, error)
|
||||
newPprofListener func(addr string) (net.Listener, error)
|
||||
}
|
||||
@ -391,6 +307,9 @@ type LeaderElectionRunnable interface {
|
||||
}
|
||||
|
||||
// New returns a new Manager for creating Controllers.
|
||||
// Note that if ContentType in the given config is not set, "application/vnd.kubernetes.protobuf"
|
||||
// will be used for all built-in resources of Kubernetes, and "application/json" is for other types
|
||||
// including all CRD resources.
|
||||
func New(config *rest.Config, options Options) (Manager, error) {
|
||||
if config == nil {
|
||||
return nil, errors.New("must specify Config")
|
||||
@ -402,15 +321,11 @@ func New(config *rest.Config, options Options) (Manager, error) {
|
||||
clusterOptions.Scheme = options.Scheme
|
||||
clusterOptions.MapperProvider = options.MapperProvider
|
||||
clusterOptions.Logger = options.Logger
|
||||
clusterOptions.SyncPeriod = options.SyncPeriod
|
||||
clusterOptions.NewCache = options.NewCache
|
||||
clusterOptions.NewClient = options.NewClient
|
||||
clusterOptions.Cache = options.Cache
|
||||
clusterOptions.Client = options.Client
|
||||
clusterOptions.Namespace = options.Namespace //nolint:staticcheck
|
||||
clusterOptions.ClientDisableCacheFor = options.ClientDisableCacheFor //nolint:staticcheck
|
||||
clusterOptions.DryRunClient = options.DryRunClient //nolint:staticcheck
|
||||
clusterOptions.EventBroadcaster = options.EventBroadcaster //nolint:staticcheck
|
||||
clusterOptions.EventBroadcaster = options.EventBroadcaster //nolint:staticcheck
|
||||
})
|
||||
if err != nil {
|
||||
return nil, err
|
||||
@ -459,16 +374,12 @@ func New(config *rest.Config, options Options) (Manager, error) {
|
||||
}
|
||||
}
|
||||
|
||||
// Create the metrics listener. This will throw an error if the metrics bind
|
||||
// address is invalid or already in use.
|
||||
metricsListener, err := options.newMetricsListener(options.MetricsBindAddress)
|
||||
// Create the metrics server.
|
||||
metricsServer, err := options.newMetricsServer(options.Metrics, config, cluster.GetHTTPClient())
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
|
||||
// By default we have no extra endpoints to expose on metrics http server.
|
||||
metricsExtraHandlers := make(map[string]http.Handler)
|
||||
|
||||
// Create health probes listener. This will throw an error if the bind
|
||||
// address is invalid or already in use.
|
||||
healthProbeListener, err := options.newHealthProbeListener(options.HealthProbeBindAddress)
|
||||
@ -493,8 +404,7 @@ func New(config *rest.Config, options Options) (Manager, error) {
|
||||
errChan: errChan,
|
||||
recorderProvider: recorderProvider,
|
||||
resourceLock: resourceLock,
|
||||
metricsListener: metricsListener,
|
||||
metricsExtraHandlers: metricsExtraHandlers,
|
||||
metricsServer: metricsServer,
|
||||
controllerConfig: options.Controller,
|
||||
logger: options.Logger,
|
||||
elected: make(chan struct{}),
|
||||
@ -532,16 +442,16 @@ func (o Options) AndFrom(loader config.ControllerManagerConfiguration) (Options,
|
||||
|
||||
o = o.setLeaderElectionConfig(newObj)
|
||||
|
||||
if o.SyncPeriod == nil && newObj.SyncPeriod != nil {
|
||||
o.SyncPeriod = &newObj.SyncPeriod.Duration
|
||||
if o.Cache.SyncPeriod == nil && newObj.SyncPeriod != nil {
|
||||
o.Cache.SyncPeriod = &newObj.SyncPeriod.Duration
|
||||
}
|
||||
|
||||
if o.Namespace == "" && newObj.CacheNamespace != "" {
|
||||
o.Namespace = newObj.CacheNamespace
|
||||
if len(o.Cache.DefaultNamespaces) == 0 && newObj.CacheNamespace != "" {
|
||||
o.Cache.DefaultNamespaces = map[string]cache.Config{newObj.CacheNamespace: {}}
|
||||
}
|
||||
|
||||
if o.MetricsBindAddress == "" && newObj.Metrics.BindAddress != "" {
|
||||
o.MetricsBindAddress = newObj.Metrics.BindAddress
|
||||
if o.Metrics.BindAddress == "" && newObj.Metrics.BindAddress != "" {
|
||||
o.Metrics.BindAddress = newObj.Metrics.BindAddress
|
||||
}
|
||||
|
||||
if o.HealthProbeBindAddress == "" && newObj.Health.HealthProbeBindAddress != "" {
|
||||
@ -556,20 +466,15 @@ func (o Options) AndFrom(loader config.ControllerManagerConfiguration) (Options,
|
||||
o.LivenessEndpointName = newObj.Health.LivenessEndpointName
|
||||
}
|
||||
|
||||
if o.Port == 0 && newObj.Webhook.Port != nil {
|
||||
o.Port = *newObj.Webhook.Port
|
||||
}
|
||||
if o.Host == "" && newObj.Webhook.Host != "" {
|
||||
o.Host = newObj.Webhook.Host
|
||||
}
|
||||
if o.CertDir == "" && newObj.Webhook.CertDir != "" {
|
||||
o.CertDir = newObj.Webhook.CertDir
|
||||
}
|
||||
if o.WebhookServer == nil {
|
||||
port := 0
|
||||
if newObj.Webhook.Port != nil {
|
||||
port = *newObj.Webhook.Port
|
||||
}
|
||||
o.WebhookServer = webhook.NewServer(webhook.Options{
|
||||
Port: o.Port,
|
||||
Host: o.Host,
|
||||
CertDir: o.CertDir,
|
||||
Port: port,
|
||||
Host: newObj.Webhook.Host,
|
||||
CertDir: newObj.Webhook.CertDir,
|
||||
})
|
||||
}
|
||||
|
||||
@ -697,8 +602,8 @@ func setOptionsDefaults(options Options) Options {
|
||||
}
|
||||
}
|
||||
|
||||
if options.newMetricsListener == nil {
|
||||
options.newMetricsListener = metrics.NewListener
|
||||
if options.newMetricsServer == nil {
|
||||
options.newMetricsServer = metricsserver.NewServer
|
||||
}
|
||||
leaseDuration, renewDeadline, retryPeriod := defaultLeaseDuration, defaultRenewDeadline, defaultRetryPeriod
|
||||
if options.LeaseDuration == nil {
|
||||
@ -743,12 +648,7 @@ func setOptionsDefaults(options Options) Options {
|
||||
}
|
||||
|
||||
if options.WebhookServer == nil {
|
||||
options.WebhookServer = webhook.NewServer(webhook.Options{
|
||||
Host: options.Host,
|
||||
Port: options.Port,
|
||||
CertDir: options.CertDir,
|
||||
TLSOpts: options.TLSOpts,
|
||||
})
|
||||
options.WebhookServer = webhook.NewServer(webhook.Options{})
|
||||
}
|
||||
|
||||
return options
|
||||
|
||||
4
vendor/sigs.k8s.io/controller-runtime/pkg/manager/runnable_group.go
generated
vendored
4
vendor/sigs.k8s.io/controller-runtime/pkg/manager/runnable_group.go
generated
vendored
@ -28,6 +28,7 @@ type runnableCheck func(ctx context.Context) bool
|
||||
// runnables handles all the runnables for a manager by grouping them accordingly to their
|
||||
// type (webhooks, caches etc.).
|
||||
type runnables struct {
|
||||
HTTPServers *runnableGroup
|
||||
Webhooks *runnableGroup
|
||||
Caches *runnableGroup
|
||||
LeaderElection *runnableGroup
|
||||
@ -37,6 +38,7 @@ type runnables struct {
|
||||
// newRunnables creates a new runnables object.
|
||||
func newRunnables(baseContext BaseContextFunc, errChan chan error) *runnables {
|
||||
return &runnables{
|
||||
HTTPServers: newRunnableGroup(baseContext, errChan),
|
||||
Webhooks: newRunnableGroup(baseContext, errChan),
|
||||
Caches: newRunnableGroup(baseContext, errChan),
|
||||
LeaderElection: newRunnableGroup(baseContext, errChan),
|
||||
@ -52,6 +54,8 @@ func newRunnables(baseContext BaseContextFunc, errChan chan error) *runnables {
|
||||
// The runnables added after Start are started directly.
|
||||
func (r *runnables) Add(fn Runnable) error {
|
||||
switch runnable := fn.(type) {
|
||||
case *server:
|
||||
return r.HTTPServers.Add(fn, nil)
|
||||
case hasCache:
|
||||
return r.Caches.Add(fn, func(ctx context.Context) bool {
|
||||
return runnable.GetCache().WaitForCacheSync(ctx)
|
||||
|
||||
52
vendor/sigs.k8s.io/controller-runtime/pkg/metrics/listener.go
generated
vendored
52
vendor/sigs.k8s.io/controller-runtime/pkg/metrics/listener.go
generated
vendored
@ -1,52 +0,0 @@
|
||||
/*
|
||||
Copyright 2018 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package metrics
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"net"
|
||||
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/internal/log"
|
||||
)
|
||||
|
||||
var log = logf.RuntimeLog.WithName("metrics")
|
||||
|
||||
// DefaultBindAddress sets the default bind address for the metrics listener
|
||||
// The metrics is on by default.
|
||||
var DefaultBindAddress = ":8080"
|
||||
|
||||
// NewListener creates a new TCP listener bound to the given address.
|
||||
func NewListener(addr string) (net.Listener, error) {
|
||||
if addr == "" {
|
||||
// If the metrics bind address is empty, default to ":8080"
|
||||
addr = DefaultBindAddress
|
||||
}
|
||||
|
||||
// Add a case to disable metrics altogether
|
||||
if addr == "0" {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
log.Info("Metrics server is starting to listen", "addr", addr)
|
||||
ln, err := net.Listen("tcp", addr)
|
||||
if err != nil {
|
||||
er := fmt.Errorf("error listening on %s: %w", addr, err)
|
||||
log.Error(er, "metrics server failed to listen. You may want to disable the metrics server or use another port if it is due to conflicts")
|
||||
return nil, er
|
||||
}
|
||||
return ln, nil
|
||||
}
|
||||
26
vendor/sigs.k8s.io/controller-runtime/pkg/metrics/server/doc.go
generated
vendored
Normal file
26
vendor/sigs.k8s.io/controller-runtime/pkg/metrics/server/doc.go
generated
vendored
Normal file
@ -0,0 +1,26 @@
|
||||
/*
|
||||
Copyright 2023 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
/*
|
||||
Package server provides the metrics server implementation.
|
||||
*/
|
||||
package server
|
||||
|
||||
import (
|
||||
logf "sigs.k8s.io/controller-runtime/pkg/internal/log"
|
||||
)
|
||||
|
||||
var log = logf.RuntimeLog.WithName("metrics")
|
||||
312
vendor/sigs.k8s.io/controller-runtime/pkg/metrics/server/server.go
generated
vendored
Normal file
312
vendor/sigs.k8s.io/controller-runtime/pkg/metrics/server/server.go
generated
vendored
Normal file
@ -0,0 +1,312 @@
|
||||
/*
|
||||
Copyright 2018 The Kubernetes Authors.
|
||||
|
||||
Licensed under the Apache License, Version 2.0 (the "License");
|
||||
you may not use this file except in compliance with the License.
|
||||
You may obtain a copy of the License at
|
||||
|
||||
http://www.apache.org/licenses/LICENSE-2.0
|
||||
|
||||
Unless required by applicable law or agreed to in writing, software
|
||||
distributed under the License is distributed on an "AS IS" BASIS,
|
||||
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
See the License for the specific language governing permissions and
|
||||
limitations under the License.
|
||||
*/
|
||||
|
||||
package server
|
||||
|
||||
import (
|
||||
"context"
|
||||
"crypto/tls"
|
||||
"fmt"
|
||||
"net"
|
||||
"net/http"
|
||||
"os"
|
||||
"path/filepath"
|
||||
"sync"
|
||||
"time"
|
||||
|
||||
"github.com/go-logr/logr"
|
||||
"github.com/prometheus/client_golang/prometheus/promhttp"
|
||||
"k8s.io/client-go/rest"
|
||||
certutil "k8s.io/client-go/util/cert"
|
||||
|
||||
"sigs.k8s.io/controller-runtime/pkg/certwatcher"
|
||||
"sigs.k8s.io/controller-runtime/pkg/internal/httpserver"
|
||||
"sigs.k8s.io/controller-runtime/pkg/metrics"
|
||||
)
|
||||
|
||||
const (
|
||||
defaultMetricsEndpoint = "/metrics"
|
||||
)
|
||||
|
||||
// DefaultBindAddress is the default bind address for the metrics server.
|
||||
var DefaultBindAddress = ":8080"
|
||||
|
||||
// Server is a server that serves metrics.
|
||||
type Server interface {
|
||||
// NeedLeaderElection implements the LeaderElectionRunnable interface, which indicates
|
||||
// the metrics server doesn't need leader election.
|
||||
NeedLeaderElection() bool
|
||||
|
||||
// Start runs the server.
|
||||
// It will install the metrics related resources depending on the server configuration.
|
||||
Start(ctx context.Context) error
|
||||
}
|
||||
|
||||
// Options are all available options for the metrics.Server
|
||||
type Options struct {
|
||||
// SecureServing enables serving metrics via https.
|
||||
// Per default metrics will be served via http.
|
||||
SecureServing bool
|
||||
|
||||
// BindAddress is the bind address for the metrics server.
|
||||
// It will be defaulted to ":8080" if unspecified.
|
||||
// Set this to "0" to disable the metrics server.
|
||||
BindAddress string
|
||||
|
||||
// ExtraHandlers contains a map of handlers (by path) which will be added to the metrics server.
|
||||
// This might be useful to register diagnostic endpoints e.g. pprof.
|
||||
// Note that pprof endpoints are meant to be sensitive and shouldn't be exposed publicly.
|
||||
// If the simple path -> handler mapping offered here is not enough, a new http
|
||||
// server/listener should be added as Runnable to the manager via the Add method.
|
||||
ExtraHandlers map[string]http.Handler
|
||||
|
||||
// FilterProvider provides a filter which is a func that is added around
|
||||
// the metrics and the extra handlers on the metrics server.
|
||||
// This can be e.g. used to enforce authentication and authorization on the handlers
|
||||
// endpoint by setting this field to filters.WithAuthenticationAndAuthorization.
|
||||
FilterProvider func(c *rest.Config, httpClient *http.Client) (Filter, error)
|
||||
|
||||
// CertDir is the directory that contains the server key and certificate. Defaults to
|
||||
// <temp-dir>/k8s-metrics-server/serving-certs.
|
||||
//
|
||||
// Note: This option is only used when TLSOpts does not set GetCertificate.
|
||||
// Note: If certificate or key doesn't exist a self-signed certificate will be used.
|
||||
CertDir string
|
||||
|
||||
// CertName is the server certificate name. Defaults to tls.crt.
|
||||
//
|
||||
// Note: This option is only used when TLSOpts does not set GetCertificate.
|
||||
// Note: If certificate or key doesn't exist a self-signed certificate will be used.
|
||||
CertName string
|
||||
|
||||
// KeyName is the server key name. Defaults to tls.key.
|
||||
//
|
||||
// Note: This option is only used when TLSOpts does not set GetCertificate.
|
||||
// Note: If certificate or key doesn't exist a self-signed certificate will be used.
|
||||
KeyName string
|
||||
|
||||
// TLSOpts is used to allow configuring the TLS config used for the server.
|
||||
// This also allows providing a certificate via GetCertificate.
|
||||
TLSOpts []func(*tls.Config)
|
||||
}
|
||||
|
||||
// Filter is a func that is added around metrics and extra handlers on the metrics server.
|
||||
type Filter func(log logr.Logger, handler http.Handler) (http.Handler, error)
|
||||
|
||||
// NewServer constructs a new metrics.Server from the provided options.
|
||||
func NewServer(o Options, config *rest.Config, httpClient *http.Client) (Server, error) {
|
||||
o.setDefaults()
|
||||
|
||||
// Skip server creation if metrics are disabled.
|
||||
if o.BindAddress == "0" {
|
||||
return nil, nil
|
||||
}
|
||||
|
||||
// Validate that ExtraHandlers is not overwriting the default /metrics endpoint.
|
||||
if o.ExtraHandlers != nil {
|
||||
if _, ok := o.ExtraHandlers[defaultMetricsEndpoint]; ok {
|
||||
return nil, fmt.Errorf("overriding builtin %s endpoint is not allowed", defaultMetricsEndpoint)
|
||||
}
|
||||
}
|
||||
|
||||
// Create the metrics filter if a FilterProvider is set.
|
||||
var metricsFilter Filter
|
||||
if o.FilterProvider != nil {
|
||||
var err error
|
||||
metricsFilter, err = o.FilterProvider(config, httpClient)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("filter provider failed to create filter for the metrics server: %w", err)
|
||||
}
|
||||
}
|
||||
|
||||
return &defaultServer{
|
||||
metricsFilter: metricsFilter,
|
||||
options: o,
|
||||
}, nil
|
||||
}
|
||||
|
||||
// defaultServer is the default implementation used for Server.
|
||||
type defaultServer struct {
|
||||
options Options
|
||||
|
||||
// metricsFilter is a filter which is added around
|
||||
// the metrics and the extra handlers on the metrics server.
|
||||
metricsFilter Filter
|
||||
|
||||
// mu protects access to the bindAddr field.
|
||||
mu sync.RWMutex
|
||||
|
||||
// bindAddr is used to store the bindAddr after the listener has been created.
|
||||
// This is used during testing to figure out the port that has been chosen randomly.
|
||||
bindAddr string
|
||||
}
|
||||
|
||||
// setDefaults does defaulting for the Server.
|
||||
func (o *Options) setDefaults() {
|
||||
if o.BindAddress == "" {
|
||||
o.BindAddress = DefaultBindAddress
|
||||
}
|
||||
|
||||
if len(o.CertDir) == 0 {
|
||||
o.CertDir = filepath.Join(os.TempDir(), "k8s-metrics-server", "serving-certs")
|
||||
}
|
||||
|
||||
if len(o.CertName) == 0 {
|
||||
o.CertName = "tls.crt"
|
||||
}
|
||||
|
||||
if len(o.KeyName) == 0 {
|
||||
o.KeyName = "tls.key"
|
||||
}
|
||||
}
|
||||
|
||||
// NeedLeaderElection implements the LeaderElectionRunnable interface, which indicates
|
||||
// the metrics server doesn't need leader election.
|
||||
func (*defaultServer) NeedLeaderElection() bool {
|
||||
return false
|
||||
}
|
||||
|
||||
// Start runs the server.
|
||||
// It will install the metrics related resources depend on the server configuration.
|
||||
func (s *defaultServer) Start(ctx context.Context) error {
|
||||
log.Info("Starting metrics server")
|
||||
|
||||
listener, err := s.createListener(ctx, log)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to start metrics server: failed to create listener: %w", err)
|
||||
}
|
||||
// Storing bindAddr here so we can retrieve it during testing via GetBindAddr.
|
||||
s.mu.Lock()
|
||||
s.bindAddr = listener.Addr().String()
|
||||
s.mu.Unlock()
|
||||
|
||||
mux := http.NewServeMux()
|
||||
|
||||
handler := promhttp.HandlerFor(metrics.Registry, promhttp.HandlerOpts{
|
||||
ErrorHandling: promhttp.HTTPErrorOnError,
|
||||
})
|
||||
if s.metricsFilter != nil {
|
||||
log := log.WithValues("path", defaultMetricsEndpoint)
|
||||
var err error
|
||||
handler, err = s.metricsFilter(log, handler)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to start metrics server: failed to add metrics filter: %w", err)
|
||||
}
|
||||
}
|
||||
// TODO(JoelSpeed): Use existing Kubernetes machinery for serving metrics
|
||||
mux.Handle(defaultMetricsEndpoint, handler)
|
||||
|
||||
for path, extraHandler := range s.options.ExtraHandlers {
|
||||
if s.metricsFilter != nil {
|
||||
log := log.WithValues("path", path)
|
||||
var err error
|
||||
extraHandler, err = s.metricsFilter(log, extraHandler)
|
||||
if err != nil {
|
||||
return fmt.Errorf("failed to start metrics server: failed to add metrics filter to extra handler for path %s: %w", path, err)
|
||||
}
|
||||
}
|
||||
mux.Handle(path, extraHandler)
|
||||
}
|
||||
|
||||
log.Info("Serving metrics server", "bindAddress", s.options.BindAddress, "secure", s.options.SecureServing)
|
||||
|
||||
srv := httpserver.New(mux)
|
||||
|
||||
idleConnsClosed := make(chan struct{})
|
||||
go func() {
|
||||
<-ctx.Done()
|
||||
log.Info("Shutting down metrics server with timeout of 1 minute")
|
||||
|
||||
ctx, cancel := context.WithTimeout(context.Background(), 1*time.Minute)
|
||||
defer cancel()
|
||||
if err := srv.Shutdown(ctx); err != nil {
|
||||
// Error from closing listeners, or context timeout
|
||||
log.Error(err, "error shutting down the HTTP server")
|
||||
}
|
||||
close(idleConnsClosed)
|
||||
}()
|
||||
|
||||
if err := srv.Serve(listener); err != nil && err != http.ErrServerClosed {
|
||||
return err
|
||||
}
|
||||
|
||||
<-idleConnsClosed
|
||||
return nil
|
||||
}
|
||||
|
||||
func (s *defaultServer) createListener(ctx context.Context, log logr.Logger) (net.Listener, error) {
|
||||
if !s.options.SecureServing {
|
||||
return net.Listen("tcp", s.options.BindAddress)
|
||||
}
|
||||
|
||||
cfg := &tls.Config{ //nolint:gosec
|
||||
NextProtos: []string{"h2"},
|
||||
}
|
||||
// fallback TLS config ready, will now mutate if passer wants full control over it
|
||||
for _, op := range s.options.TLSOpts {
|
||||
op(cfg)
|
||||
}
|
||||
|
||||
if cfg.GetCertificate == nil {
|
||||
certPath := filepath.Join(s.options.CertDir, s.options.CertName)
|
||||
keyPath := filepath.Join(s.options.CertDir, s.options.KeyName)
|
||||
|
||||
_, certErr := os.Stat(certPath)
|
||||
certExists := !os.IsNotExist(certErr)
|
||||
_, keyErr := os.Stat(keyPath)
|
||||
keyExists := !os.IsNotExist(keyErr)
|
||||
if certExists && keyExists {
|
||||
// Create the certificate watcher and
|
||||
// set the config's GetCertificate on the TLSConfig
|
||||
certWatcher, err := certwatcher.New(certPath, keyPath)
|
||||
if err != nil {
|
||||
return nil, err
|
||||
}
|
||||
cfg.GetCertificate = certWatcher.GetCertificate
|
||||
|
||||
go func() {
|
||||
if err := certWatcher.Start(ctx); err != nil {
|
||||
log.Error(err, "certificate watcher error")
|
||||
}
|
||||
}()
|
||||
}
|
||||
}
|
||||
|
||||
// If cfg.GetCertificate is still nil, i.e. we didn't configure a cert watcher, fallback to a self-signed certificate.
|
||||
if cfg.GetCertificate == nil {
|
||||
// Note: Using self-signed certificates here should be good enough. It's just important that we
|
||||
// encrypt the communication. For example kube-controller-manager also uses a self-signed certificate
|
||||
// for the metrics endpoint per default.
|
||||
cert, key, err := certutil.GenerateSelfSignedCertKeyWithFixtures("localhost", []net.IP{{127, 0, 0, 1}}, nil, "")
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to generate self-signed certificate for metrics server: %w", err)
|
||||
}
|
||||
|
||||
keyPair, err := tls.X509KeyPair(cert, key)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to create self-signed key pair for metrics server: %w", err)
|
||||
}
|
||||
cfg.Certificates = []tls.Certificate{keyPair}
|
||||
}
|
||||
|
||||
return tls.Listen("tcp", s.options.BindAddress, cfg)
|
||||
}
|
||||
|
||||
func (s *defaultServer) GetBindAddr() string {
|
||||
s.mu.RLock()
|
||||
defer s.mu.RUnlock()
|
||||
return s.bindAddr
|
||||
}
|
||||
16
vendor/sigs.k8s.io/controller-runtime/pkg/reconcile/reconcile.go
generated
vendored
16
vendor/sigs.k8s.io/controller-runtime/pkg/reconcile/reconcile.go
generated
vendored
@ -89,8 +89,16 @@ instead the reconcile function observes this when reading the cluster state and
|
||||
*/
|
||||
type Reconciler interface {
|
||||
// Reconcile performs a full reconciliation for the object referred to by the Request.
|
||||
// The Controller will requeue the Request to be processed again if an error is non-nil or
|
||||
// Result.Requeue is true, otherwise upon completion it will remove the work from the queue.
|
||||
//
|
||||
// If the returned error is non-nil, the Result is ignored and the request will be
|
||||
// requeued using exponential backoff. The only exception is if the error is a
|
||||
// TerminalError in which case no requeuing happens.
|
||||
//
|
||||
// If the error is nil and the returned Result has a non-zero result.RequeueAfter, the request
|
||||
// will be requeued after the specified duration.
|
||||
//
|
||||
// If the error is nil and result.RequeueAfter is zero and result.Reque is true, the request
|
||||
// will be requeued using exponential backoff.
|
||||
Reconcile(context.Context, Request) (Result, error)
|
||||
}
|
||||
|
||||
@ -112,11 +120,15 @@ type terminalError struct {
|
||||
err error
|
||||
}
|
||||
|
||||
// This function will return nil if te.err is nil.
|
||||
func (te *terminalError) Unwrap() error {
|
||||
return te.err
|
||||
}
|
||||
|
||||
func (te *terminalError) Error() string {
|
||||
if te.err == nil {
|
||||
return "nil terminal error"
|
||||
}
|
||||
return "terminal error: " + te.err.Error()
|
||||
}
|
||||
|
||||
|
||||
1
vendor/sigs.k8s.io/controller-runtime/pkg/webhook/admission/decode.go
generated
vendored
1
vendor/sigs.k8s.io/controller-runtime/pkg/webhook/admission/decode.go
generated
vendored
@ -71,6 +71,7 @@ func (d *Decoder) DecodeRaw(rawObj runtime.RawExtension, into runtime.Object) er
|
||||
return err
|
||||
}
|
||||
unstructuredInto.SetUnstructuredContent(object)
|
||||
return nil
|
||||
}
|
||||
|
||||
deserializer := d.codecs.UniversalDeserializer()
|
||||
|
||||
6
vendor/sigs.k8s.io/controller-runtime/pkg/webhook/admission/http.go
generated
vendored
6
vendor/sigs.k8s.io/controller-runtime/pkg/webhook/admission/http.go
generated
vendored
@ -93,7 +93,7 @@ func (wh *Webhook) ServeHTTP(w http.ResponseWriter, r *http.Request) {
|
||||
wh.writeResponse(w, reviewResponse)
|
||||
return
|
||||
}
|
||||
wh.getLogger(&req).V(4).Info("received request")
|
||||
wh.getLogger(&req).V(5).Info("received request")
|
||||
|
||||
reviewResponse = wh.Handle(ctx, req)
|
||||
wh.writeResponseTyped(w, reviewResponse, actualAdmRevGVK)
|
||||
@ -136,11 +136,11 @@ func (wh *Webhook) writeAdmissionResponse(w io.Writer, ar v1.AdmissionReview) {
|
||||
}
|
||||
} else {
|
||||
res := ar.Response
|
||||
if log := wh.getLogger(nil); log.V(4).Enabled() {
|
||||
if log := wh.getLogger(nil); log.V(5).Enabled() {
|
||||
if res.Result != nil {
|
||||
log = log.WithValues("code", res.Result.Code, "reason", res.Result.Reason, "message", res.Result.Message)
|
||||
}
|
||||
log.V(4).Info("wrote response", "requestID", res.UID, "allowed", res.Allowed)
|
||||
log.V(5).Info("wrote response", "requestID", res.UID, "allowed", res.Allowed)
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
47
vendor/sigs.k8s.io/controller-runtime/pkg/webhook/server.go
generated
vendored
47
vendor/sigs.k8s.io/controller-runtime/pkg/webhook/server.go
generated
vendored
@ -77,37 +77,33 @@ type Options struct {
|
||||
// It will be defaulted to 9443 if unspecified.
|
||||
Port int
|
||||
|
||||
// CertDir is the directory that contains the server key and certificate. The
|
||||
// server key and certificate.
|
||||
// CertDir is the directory that contains the server key and certificate. Defaults to
|
||||
// <temp-dir>/k8s-webhook-server/serving-certs.
|
||||
CertDir string
|
||||
|
||||
// CertName is the server certificate name. Defaults to tls.crt.
|
||||
//
|
||||
// Note: This option should only be set when TLSOpts does not override GetCertificate.
|
||||
// Note: This option is only used when TLSOpts does not set GetCertificate.
|
||||
CertName string
|
||||
|
||||
// KeyName is the server key name. Defaults to tls.key.
|
||||
//
|
||||
// Note: This option should only be set when TLSOpts does not override GetCertificate.
|
||||
// Note: This option is only used when TLSOpts does not set GetCertificate.
|
||||
KeyName string
|
||||
|
||||
// ClientCAName is the CA certificate name which server used to verify remote(client)'s certificate.
|
||||
// Defaults to "", which means server does not verify client's certificate.
|
||||
ClientCAName string
|
||||
|
||||
// TLSVersion is the minimum version of TLS supported. Accepts
|
||||
// "", "1.0", "1.1", "1.2" and "1.3" only ("" is equivalent to "1.0" for backwards compatibility)
|
||||
// Deprecated: Use TLSOpts instead.
|
||||
TLSMinVersion string
|
||||
|
||||
// TLSOpts is used to allow configuring the TLS config used for the server
|
||||
// TLSOpts is used to allow configuring the TLS config used for the server.
|
||||
// This also allows providing a certificate via GetCertificate.
|
||||
TLSOpts []func(*tls.Config)
|
||||
|
||||
// WebhookMux is the multiplexer that handles different webhooks.
|
||||
WebhookMux *http.ServeMux
|
||||
}
|
||||
|
||||
// NewServer constructs a new Server from the provided options.
|
||||
// NewServer constructs a new webhook.Server from the provided options.
|
||||
func NewServer(o Options) Server {
|
||||
return &DefaultServer{
|
||||
Options: o,
|
||||
@ -187,42 +183,15 @@ func (s *DefaultServer) Register(path string, hook http.Handler) {
|
||||
regLog.Info("Registering webhook")
|
||||
}
|
||||
|
||||
// tlsVersion converts from human-readable TLS version (for example "1.1")
|
||||
// to the values accepted by tls.Config (for example 0x301).
|
||||
func tlsVersion(version string) (uint16, error) {
|
||||
switch version {
|
||||
// default is previous behaviour
|
||||
case "":
|
||||
return tls.VersionTLS10, nil
|
||||
case "1.0":
|
||||
return tls.VersionTLS10, nil
|
||||
case "1.1":
|
||||
return tls.VersionTLS11, nil
|
||||
case "1.2":
|
||||
return tls.VersionTLS12, nil
|
||||
case "1.3":
|
||||
return tls.VersionTLS13, nil
|
||||
default:
|
||||
return 0, fmt.Errorf("invalid TLSMinVersion %v: expects 1.0, 1.1, 1.2, 1.3 or empty", version)
|
||||
}
|
||||
}
|
||||
|
||||
// Start runs the server.
|
||||
// It will install the webhook related resources depend on the server configuration.
|
||||
func (s *DefaultServer) Start(ctx context.Context) error {
|
||||
s.defaultingOnce.Do(s.setDefaults)
|
||||
|
||||
baseHookLog := log.WithName("webhooks")
|
||||
baseHookLog.Info("Starting webhook server")
|
||||
|
||||
tlsMinVersion, err := tlsVersion(s.Options.TLSMinVersion)
|
||||
if err != nil {
|
||||
return err
|
||||
}
|
||||
log.Info("Starting webhook server")
|
||||
|
||||
cfg := &tls.Config{ //nolint:gosec
|
||||
NextProtos: []string{"h2"},
|
||||
MinVersion: tlsMinVersion,
|
||||
}
|
||||
// fallback TLS config ready, will now mutate if passer wants full control over it
|
||||
for _, op := range s.Options.TLSOpts {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user