mirror of
https://github.com/ceph/ceph-csi.git
synced 2025-05-23 15:56:42 +00:00
51895f8619
Bumps the k8s-dependencies group with 1 update: [k8s.io/kubernetes](https://github.com/kubernetes/kubernetes). Updates `k8s.io/kubernetes` from 1.32.3 to 1.33.0 - [Release notes](https://github.com/kubernetes/kubernetes/releases) - [Commits](https://github.com/kubernetes/kubernetes/compare/v1.32.3...v1.33.0) --- updated-dependencies: - dependency-name: k8s.io/kubernetes dependency-version: 1.33.0 dependency-type: direct:production update-type: version-update:semver-minor dependency-group: k8s-dependencies ... Signed-off-by: dependabot[bot] <support@github.com> Signed-off-by: Niels de Vos <ndevos@ibm.com>
422 lines
16 KiB
Go
422 lines
16 KiB
Go
/*
|
|
Copyright 2017 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 features
|
|
|
|
import (
|
|
"k8s.io/apimachinery/pkg/util/runtime"
|
|
"k8s.io/apimachinery/pkg/util/version"
|
|
utilfeature "k8s.io/apiserver/pkg/util/feature"
|
|
"k8s.io/component-base/featuregate"
|
|
)
|
|
|
|
const (
|
|
// Every feature gate should add method here following this template:
|
|
//
|
|
// // owner: @username
|
|
// MyFeature featuregate.Feature = "MyFeature"
|
|
//
|
|
// Feature gates should be listed in alphabetical, case-sensitive
|
|
// (upper before any lower case character) order. This reduces the risk
|
|
// of code conflicts because changes are more likely to be scattered
|
|
// across the file.
|
|
|
|
// owner: @jefftree
|
|
//
|
|
// Remove the v2beta1 apidiscovery.k8s.io/v2beta1 group version. Aggregated
|
|
// discovery implements its own handlers and follows a different lifecycle than
|
|
// traditional k8s resources.
|
|
AggregatedDiscoveryRemoveBetaType featuregate.Feature = "AggregatedDiscoveryRemoveBetaType"
|
|
|
|
// owner: @modulitos
|
|
//
|
|
// Allow user.DefaultInfo.UID to be set from x509 cert during cert auth.
|
|
AllowParsingUserUIDFromCertAuth featuregate.Feature = "AllowParsingUserUIDFromCertAuth"
|
|
|
|
// owner: @vinayakankugoyal
|
|
// kep: https://kep.k8s.io/4633
|
|
//
|
|
// Allows us to enable anonymous auth for only certain apiserver endpoints.
|
|
AnonymousAuthConfigurableEndpoints featuregate.Feature = "AnonymousAuthConfigurableEndpoints"
|
|
|
|
// owner: @stlaz @tkashem @dgrisonnet
|
|
// kep: https://kep.k8s.io/3926
|
|
//
|
|
// Enables the cluster admin to identify resources that fail to
|
|
// decrypt or fail to be decoded into an object, and introduces
|
|
// a new delete option to allow deletion of such corrupt
|
|
// resources using the Kubernetes API only.
|
|
AllowUnsafeMalformedObjectDeletion featuregate.Feature = "AllowUnsafeMalformedObjectDeletion"
|
|
|
|
// owner: @ilackams
|
|
//
|
|
// Enables compression of REST responses (GET and LIST only)
|
|
APIResponseCompression featuregate.Feature = "APIResponseCompression"
|
|
|
|
// owner: @roycaihw
|
|
//
|
|
// Assigns each kube-apiserver an ID in a cluster.
|
|
APIServerIdentity featuregate.Feature = "APIServerIdentity"
|
|
|
|
// owner: @dashpole
|
|
//
|
|
// Add support for distributed tracing in the API Server
|
|
APIServerTracing featuregate.Feature = "APIServerTracing"
|
|
|
|
// owner: @linxiulei
|
|
//
|
|
// Enables serving watch requests in separate goroutines.
|
|
APIServingWithRoutine featuregate.Feature = "APIServingWithRoutine"
|
|
|
|
// owner: @deads2k
|
|
// kep: https://kep.k8s.io/4601
|
|
//
|
|
// Allows authorization to use field and label selectors.
|
|
AuthorizeWithSelectors featuregate.Feature = "AuthorizeWithSelectors"
|
|
|
|
// owner: @benluddy
|
|
// kep: https://kep.k8s.io/4222
|
|
//
|
|
// Enables CBOR as a supported encoding for requests and responses, and as the
|
|
// preferred storage encoding for custom resources.
|
|
CBORServingAndStorage featuregate.Feature = "CBORServingAndStorage"
|
|
|
|
// owner: @serathius
|
|
//
|
|
// Replaces watch cache hashmap implementation with a btree based one, bringing performance improvements.
|
|
BtreeWatchCache featuregate.Feature = "BtreeWatchCache"
|
|
|
|
// owner: @serathius
|
|
// Enables concurrent watch object decoding to avoid starving watch cache when conversion webhook is installed.
|
|
ConcurrentWatchObjectDecode featuregate.Feature = "ConcurrentWatchObjectDecode"
|
|
|
|
// owner: @jefftree
|
|
// kep: https://kep.k8s.io/4355
|
|
//
|
|
// Enables coordinated leader election in the API server
|
|
CoordinatedLeaderElection featuregate.Feature = "CoordinatedLeaderElection"
|
|
|
|
// owner: @aramase
|
|
// kep: https://kep.k8s.io/3299
|
|
// deprecated: v1.28
|
|
//
|
|
// Enables KMS v1 API for encryption at rest.
|
|
KMSv1 featuregate.Feature = "KMSv1"
|
|
|
|
// owner: @serathius
|
|
// kep: https://kep.k8s.io/4988
|
|
//
|
|
// Enables generating snapshots of watch cache store and using them to serve LIST requests.
|
|
ListFromCacheSnapshot featuregate.Feature = "ListFromCacheSnapshot"
|
|
|
|
// owner: @alexzielenski, @cici37, @jiahuif, @jpbetz
|
|
// kep: https://kep.k8s.io/3962
|
|
//
|
|
// Enables the MutatingAdmissionPolicy in Admission Chain
|
|
MutatingAdmissionPolicy featuregate.Feature = "MutatingAdmissionPolicy"
|
|
|
|
// owner: @jiahuif
|
|
// kep: https://kep.k8s.io/2887
|
|
//
|
|
// Enables populating "enum" field of OpenAPI schemas
|
|
// in the spec returned from kube-apiserver.
|
|
OpenAPIEnums featuregate.Feature = "OpenAPIEnums"
|
|
|
|
// owner: @stlaz
|
|
//
|
|
// Enable kube-apiserver to accept UIDs via request header authentication.
|
|
// This will also make the kube-apiserver's API aggregator add UIDs via standard
|
|
// headers when forwarding requests to the servers serving the aggregated API.
|
|
RemoteRequestHeaderUID featuregate.Feature = "RemoteRequestHeaderUID"
|
|
|
|
// owner: @wojtek-t
|
|
//
|
|
// Enables resilient watchcache initialization to avoid controlplane
|
|
// overload.
|
|
ResilientWatchCacheInitialization featuregate.Feature = "ResilientWatchCacheInitialization"
|
|
|
|
// owner: @serathius
|
|
//
|
|
// Allow watch cache to create a watch on a dedicated RPC.
|
|
// This prevents watch cache from being starved by other watches.
|
|
SeparateCacheWatchRPC featuregate.Feature = "SeparateCacheWatchRPC"
|
|
|
|
// owner: @enj
|
|
//
|
|
// Enables http2 DOS mitigations for unauthenticated clients.
|
|
//
|
|
// Some known reasons to disable these mitigations:
|
|
//
|
|
// An API server that is fronted by an L7 load balancer that is set up
|
|
// to mitigate http2 attacks may opt to disable this protection to prevent
|
|
// unauthenticated clients from disabling connection reuse between the load
|
|
// balancer and the API server (many incoming connections could share the
|
|
// same backend connection).
|
|
//
|
|
// An API server that is on a private network may opt to disable this
|
|
// protection to prevent performance regressions for unauthenticated
|
|
// clients.
|
|
UnauthenticatedHTTP2DOSMitigation featuregate.Feature = "UnauthenticatedHTTP2DOSMitigation"
|
|
|
|
// owner: @jpbetz
|
|
// Resource create requests using generateName are retried automatically by the apiserver
|
|
// if the generated name conflicts with an existing resource name, up to a maximum number of 7 retries.
|
|
RetryGenerateName featuregate.Feature = "RetryGenerateName"
|
|
|
|
// owner: @cici37
|
|
//
|
|
// StrictCostEnforcementForVAP is used to apply strict CEL cost validation for ValidatingAdmissionPolicy.
|
|
// It will be set to off by default for certain time of period to prevent the impact on the existing users.
|
|
// It is strongly recommended to enable this feature gate as early as possible.
|
|
// The strict cost is specific for the extended libraries whose cost defined under k8s/apiserver/pkg/cel/library.
|
|
StrictCostEnforcementForVAP featuregate.Feature = "StrictCostEnforcementForVAP"
|
|
|
|
// owner: @cici37
|
|
//
|
|
// StrictCostEnforcementForWebhooks is used to apply strict CEL cost validation for matchConditions in Webhooks.
|
|
// It will be set to off by default for certain time of period to prevent the impact on the existing users.
|
|
// It is strongly recommended to enable this feature gate as early as possible.
|
|
// The strict cost is specific for the extended libraries whose cost defined under k8s/apiserver/pkg/cel/library.
|
|
StrictCostEnforcementForWebhooks featuregate.Feature = "StrictCostEnforcementForWebhooks"
|
|
|
|
// owner: @caesarxuchao @roycaihw
|
|
//
|
|
// Enable the storage version API.
|
|
StorageVersionAPI featuregate.Feature = "StorageVersionAPI"
|
|
|
|
// owner: @caesarxuchao
|
|
//
|
|
// Allow apiservers to expose the storage version hash in the discovery
|
|
// document.
|
|
StorageVersionHash featuregate.Feature = "StorageVersionHash"
|
|
|
|
// owner: @serathius
|
|
// Allow API server JSON encoder to encode collections item by item, instead of all at once.
|
|
StreamingCollectionEncodingToJSON featuregate.Feature = "StreamingCollectionEncodingToJSON"
|
|
|
|
// owner: @serathius
|
|
// Allow API server Protobuf encoder to encode collections item by item, instead of all at once.
|
|
StreamingCollectionEncodingToProtobuf featuregate.Feature = "StreamingCollectionEncodingToProtobuf"
|
|
|
|
// owner: @aramase, @enj, @nabokihms
|
|
// kep: https://kep.k8s.io/3331
|
|
//
|
|
// Enables Structured Authentication Configuration
|
|
StructuredAuthenticationConfiguration featuregate.Feature = "StructuredAuthenticationConfiguration"
|
|
|
|
// owner: @palnabarun
|
|
// kep: https://kep.k8s.io/3221
|
|
//
|
|
// Enables Structured Authorization Configuration
|
|
StructuredAuthorizationConfiguration featuregate.Feature = "StructuredAuthorizationConfiguration"
|
|
|
|
// owner: @wojtek-t
|
|
//
|
|
// Enables post-start-hook for storage readiness
|
|
WatchCacheInitializationPostStartHook featuregate.Feature = "WatchCacheInitializationPostStartHook"
|
|
|
|
// owner: @serathius
|
|
// Enables watches without resourceVersion to be served from storage.
|
|
// Used to prevent https://github.com/kubernetes/kubernetes/issues/123072 until etcd fixes the issue.
|
|
WatchFromStorageWithoutResourceVersion featuregate.Feature = "WatchFromStorageWithoutResourceVersion"
|
|
|
|
// owner: @p0lyn0mial
|
|
//
|
|
// Allow the API server to stream individual items instead of chunking
|
|
WatchList featuregate.Feature = "WatchList"
|
|
|
|
// owner: @serathius
|
|
// kep: http://kep.k8s.io/2340
|
|
//
|
|
// Allow the API server to serve consistent lists from cache
|
|
ConsistentListFromCache featuregate.Feature = "ConsistentListFromCache"
|
|
)
|
|
|
|
func init() {
|
|
runtime.Must(utilfeature.DefaultMutableFeatureGate.AddVersioned(defaultVersionedKubernetesFeatureGates))
|
|
}
|
|
|
|
// defaultVersionedKubernetesFeatureGates consists of all known Kubernetes-specific feature keys with VersionedSpecs.
|
|
// To add a new feature, define a key for it above and add it here. The features will be
|
|
// available throughout Kubernetes binaries.
|
|
//
|
|
// Entries are alphabetized and separated from each other with blank lines to avoid sweeping gofmt changes
|
|
// when adding or removing one entry.
|
|
var defaultVersionedKubernetesFeatureGates = map[featuregate.Feature]featuregate.VersionedSpecs{
|
|
AggregatedDiscoveryRemoveBetaType: {
|
|
{Version: version.MustParse("1.0"), Default: false, PreRelease: featuregate.GA},
|
|
{Version: version.MustParse("1.33"), Default: true, PreRelease: featuregate.Deprecated},
|
|
},
|
|
|
|
AllowParsingUserUIDFromCertAuth: {
|
|
{Version: version.MustParse("1.33"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
AllowUnsafeMalformedObjectDeletion: {
|
|
{Version: version.MustParse("1.32"), Default: false, PreRelease: featuregate.Alpha},
|
|
},
|
|
|
|
AnonymousAuthConfigurableEndpoints: {
|
|
{Version: version.MustParse("1.31"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.32"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
APIResponseCompression: {
|
|
{Version: version.MustParse("1.8"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.16"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
APIServerIdentity: {
|
|
{Version: version.MustParse("1.20"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.26"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
APIServerTracing: {
|
|
{Version: version.MustParse("1.22"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.27"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
APIServingWithRoutine: {
|
|
{Version: version.MustParse("1.30"), Default: false, PreRelease: featuregate.Alpha},
|
|
},
|
|
|
|
BtreeWatchCache: {
|
|
{Version: version.MustParse("1.32"), Default: true, PreRelease: featuregate.Beta},
|
|
{Version: version.MustParse("1.33"), Default: true, PreRelease: featuregate.GA, LockToDefault: true},
|
|
},
|
|
|
|
AuthorizeWithSelectors: {
|
|
{Version: version.MustParse("1.31"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.32"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
CBORServingAndStorage: {
|
|
{Version: version.MustParse("1.32"), Default: false, PreRelease: featuregate.Alpha},
|
|
},
|
|
|
|
ConcurrentWatchObjectDecode: {
|
|
{Version: version.MustParse("1.31"), Default: false, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
ConsistentListFromCache: {
|
|
{Version: version.MustParse("1.28"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.31"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
CoordinatedLeaderElection: {
|
|
{Version: version.MustParse("1.31"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.33"), Default: false, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
KMSv1: {
|
|
{Version: version.MustParse("1.0"), Default: true, PreRelease: featuregate.GA},
|
|
{Version: version.MustParse("1.28"), Default: true, PreRelease: featuregate.Deprecated},
|
|
{Version: version.MustParse("1.29"), Default: false, PreRelease: featuregate.Deprecated},
|
|
},
|
|
|
|
ListFromCacheSnapshot: {
|
|
{Version: version.MustParse("1.33"), Default: false, PreRelease: featuregate.Alpha},
|
|
},
|
|
|
|
MutatingAdmissionPolicy: {
|
|
{Version: version.MustParse("1.32"), Default: false, PreRelease: featuregate.Alpha},
|
|
},
|
|
|
|
OpenAPIEnums: {
|
|
{Version: version.MustParse("1.23"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.24"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
RemoteRequestHeaderUID: {
|
|
{Version: version.MustParse("1.32"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.33"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
ResilientWatchCacheInitialization: {
|
|
{Version: version.MustParse("1.31"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
RetryGenerateName: {
|
|
{Version: version.MustParse("1.30"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.31"), Default: true, PreRelease: featuregate.Beta},
|
|
{Version: version.MustParse("1.32"), Default: true, LockToDefault: true, PreRelease: featuregate.GA},
|
|
},
|
|
|
|
SeparateCacheWatchRPC: {
|
|
{Version: version.MustParse("1.28"), Default: true, PreRelease: featuregate.Beta},
|
|
{Version: version.MustParse("1.33"), Default: false, PreRelease: featuregate.Deprecated},
|
|
},
|
|
|
|
StorageVersionAPI: {
|
|
{Version: version.MustParse("1.20"), Default: false, PreRelease: featuregate.Alpha},
|
|
},
|
|
|
|
StorageVersionHash: {
|
|
{Version: version.MustParse("1.14"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.15"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
StreamingCollectionEncodingToJSON: {
|
|
{Version: version.MustParse("1.33"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
StreamingCollectionEncodingToProtobuf: {
|
|
{Version: version.MustParse("1.33"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
StrictCostEnforcementForVAP: {
|
|
{Version: version.MustParse("1.30"), Default: false, PreRelease: featuregate.Beta},
|
|
{Version: version.MustParse("1.32"), Default: true, PreRelease: featuregate.GA, LockToDefault: true},
|
|
},
|
|
|
|
StrictCostEnforcementForWebhooks: {
|
|
{Version: version.MustParse("1.30"), Default: false, PreRelease: featuregate.Beta},
|
|
{Version: version.MustParse("1.32"), Default: true, PreRelease: featuregate.GA, LockToDefault: true},
|
|
},
|
|
|
|
StructuredAuthenticationConfiguration: {
|
|
{Version: version.MustParse("1.29"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.30"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
StructuredAuthorizationConfiguration: {
|
|
{Version: version.MustParse("1.29"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.30"), Default: true, PreRelease: featuregate.Beta},
|
|
{Version: version.MustParse("1.32"), Default: true, PreRelease: featuregate.GA, LockToDefault: true},
|
|
},
|
|
|
|
UnauthenticatedHTTP2DOSMitigation: {
|
|
{Version: version.MustParse("1.25"), Default: false, PreRelease: featuregate.Beta},
|
|
{Version: version.MustParse("1.29"), Default: true, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
WatchCacheInitializationPostStartHook: {
|
|
{Version: version.MustParse("1.31"), Default: false, PreRelease: featuregate.Beta},
|
|
},
|
|
|
|
WatchFromStorageWithoutResourceVersion: {
|
|
{Version: version.MustParse("1.27"), Default: false, PreRelease: featuregate.Beta},
|
|
{Version: version.MustParse("1.33"), Default: false, PreRelease: featuregate.Deprecated, LockToDefault: true},
|
|
},
|
|
|
|
WatchList: {
|
|
{Version: version.MustParse("1.27"), Default: false, PreRelease: featuregate.Alpha},
|
|
{Version: version.MustParse("1.32"), Default: true, PreRelease: featuregate.Beta},
|
|
// switch this back to false because the json and proto streaming encoders appear to work better.
|
|
{Version: version.MustParse("1.33"), Default: false, PreRelease: featuregate.Beta},
|
|
},
|
|
}
|