mirrors/ceph-csi
1
0
Fork 0
mirror of https://github.com/ceph/ceph-csi.git synced 2025-06-13 18:43:34 +00:00
Code Issues Packages Projects Releases Wiki Activity

build: move e2e dependencies into e2e/go.mod

Browse Source 
Several packages are only used while running the e2e suite. These
packages are less important to update, as the they can not influence the
final executable that is part of the Ceph-CSI container-image.

By moving these dependencies out of the main Ceph-CSI go.mod, it is
easier to identify if a reported CVE affects Ceph-CSI, or only the
testing (like most of the Kubernetes CVEs).

Signed-off-by: Niels de Vos <ndevos@ibm.com>
This commit is contained in:
Niels de Vos
2025-03-04 08:57:28 +01:00
committed by mergify[bot]
parent 15da101b1b
commit bec6090996
8047 changed files with 1407827 additions and 3453 deletions
Download Patch File Download Diff File Expand all files Collapse all files

201
e2e/vendor/k8s.io/controller-manager/LICENSE generated vendored Normal file
View File

@ -0,0 +1,201 @@
Apache License
Version 2.0, January 2004
http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
1. Definitions.
"License" shall mean the terms and conditions for use, reproduction,
and distribution as defined by Sections 1 through 9 of this document.
"Licensor" shall mean the copyright owner or entity authorized by
the copyright owner that is granting the License.
"Legal Entity" shall mean the union of the acting entity and all
other entities that control, are controlled by, or are under common
control with that entity. For the purposes of this definition,
"control" means (i) the power, direct or indirect, to cause the
direction or management of such entity, whether by contract or
otherwise, or (ii) ownership of fifty percent (50%) or more of the
outstanding shares, or (iii) beneficial ownership of such entity.
"You" (or "Your") shall mean an individual or Legal Entity
exercising permissions granted by this License.
"Source" form shall mean the preferred form for making modifications,
including but not limited to software source code, documentation
source, and configuration files.
"Object" form shall mean any form resulting from mechanical
transformation or translation of a Source form, including but
not limited to compiled object code, generated documentation,
and conversions to other media types.
"Work" shall mean the work of authorship, whether in Source or
Object form, made available under the License, as indicated by a
copyright notice that is included in or attached to the work
(an example is provided in the Appendix below).
"Derivative Works" shall mean any work, whether in Source or Object
form, that is based on (or derived from) the Work and for which the
editorial revisions, annotations, elaborations, or other modifications
represent, as a whole, an original work of authorship. For the purposes
of this License, Derivative Works shall not include works that remain
separable from, or merely link (or bind by name) to the interfaces of,
the Work and Derivative Works thereof.
"Contribution" shall mean any work of authorship, including
the original version of the Work and any modifications or additions
to that Work or Derivative Works thereof, that is intentionally
submitted to Licensor for inclusion in the Work by the copyright owner
or by an individual or Legal Entity authorized to submit on behalf of
the copyright owner. For the purposes of this definition, "submitted"
means any form of electronic, verbal, or written communication sent
to the Licensor or its representatives, including but not limited to
communication on electronic mailing lists, source code control systems,
and issue tracking systems that are managed by, or on behalf of, the
Licensor for the purpose of discussing and improving the Work, but
excluding communication that is conspicuously marked or otherwise
designated in writing by the copyright owner as "Not a Contribution."
"Contributor" shall mean Licensor and any individual or Legal Entity
on behalf of whom a Contribution has been received by Licensor and
subsequently incorporated within the Work.
2. Grant of Copyright License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
copyright license to reproduce, prepare Derivative Works of,
publicly display, publicly perform, sublicense, and distribute the
Work and such Derivative Works in Source or Object form.
3. Grant of Patent License. Subject to the terms and conditions of
this License, each Contributor hereby grants to You a perpetual,
worldwide, non-exclusive, no-charge, royalty-free, irrevocable
(except as stated in this section) patent license to make, have made,
use, offer to sell, sell, import, and otherwise transfer the Work,
where such license applies only to those patent claims licensable
by such Contributor that are necessarily infringed by their
Contribution(s) alone or by combination of their Contribution(s)
with the Work to which such Contribution(s) was submitted. If You
institute patent litigation against any entity (including a
cross-claim or counterclaim in a lawsuit) alleging that the Work
or a Contribution incorporated within the Work constitutes direct
or contributory patent infringement, then any patent licenses
granted to You under this License for that Work shall terminate
as of the date such litigation is filed.
4. Redistribution. You may reproduce and distribute copies of the
Work or Derivative Works thereof in any medium, with or without
modifications, and in Source or Object form, provided that You
meet the following conditions:
(a) You must give any other recipients of the Work or
Derivative Works a copy of this License; and
(b) You must cause any modified files to carry prominent notices
stating that You changed the files; and
(c) You must retain, in the Source form of any Derivative Works
that You distribute, all copyright, patent, trademark, and
attribution notices from the Source form of the Work,
excluding those notices that do not pertain to any part of
the Derivative Works; and
(d) If the Work includes a "NOTICE" text file as part of its
distribution, then any Derivative Works that You distribute must
include a readable copy of the attribution notices contained
within such NOTICE file, excluding those notices that do not
pertain to any part of the Derivative Works, in at least one
of the following places: within a NOTICE text file distributed
as part of the Derivative Works; within the Source form or
documentation, if provided along with the Derivative Works; or,
within a display generated by the Derivative Works, if and
wherever such third-party notices normally appear. The contents
of the NOTICE file are for informational purposes only and
do not modify the License. You may add Your own attribution
notices within Derivative Works that You distribute, alongside
or as an addendum to the NOTICE text from the Work, provided
that such additional attribution notices cannot be construed
as modifying the License.
You may add Your own copyright statement to Your modifications and
may provide additional or different license terms and conditions
for use, reproduction, or distribution of Your modifications, or
for any such Derivative Works as a whole, provided Your use,
reproduction, and distribution of the Work otherwise complies with
the conditions stated in this License.
5. Submission of Contributions. Unless You explicitly state otherwise,
any Contribution intentionally submitted for inclusion in the Work
by You to the Licensor shall be under the terms and conditions of
this License, without any additional terms or conditions.
Notwithstanding the above, nothing herein shall supersede or modify
the terms of any separate license agreement you may have executed
with Licensor regarding such Contributions.
6. Trademarks. This License does not grant permission to use the trade
names, trademarks, service marks, or product names of the Licensor,
except as required for reasonable and customary use in describing the
origin of the Work and reproducing the content of the NOTICE file.
7. Disclaimer of Warranty. Unless required by applicable law or
agreed to in writing, Licensor provides the Work (and each
Contributor provides its Contributions) on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
implied, including, without limitation, any warranties or conditions
of TITLE, NON-INFRINGEMENT, MERCHANTABILITY, or FITNESS FOR A
PARTICULAR PURPOSE. You are solely responsible for determining the
appropriateness of using or redistributing the Work and assume any
risks associated with Your exercise of permissions under this License.
8. Limitation of Liability. In no event and under no legal theory,
whether in tort (including negligence), contract, or otherwise,
unless required by applicable law (such as deliberate and grossly
negligent acts) or agreed to in writing, shall any Contributor be
liable to You for damages, including any direct, indirect, special,
incidental, or consequential damages of any character arising as a
result of this License or out of the use or inability to use the
Work (including but not limited to damages for loss of goodwill,
work stoppage, computer failure or malfunction, or any and all
other commercial damages or losses), even if such Contributor
has been advised of the possibility of such damages.
9. Accepting Warranty or Additional Liability. While redistributing
the Work or Derivative Works thereof, You may choose to offer,
and charge a fee for, acceptance of support, warranty, indemnity,
or other liability obligations and/or rights consistent with this
License. However, in accepting such obligations, You may act only
on Your own behalf and on Your sole responsibility, not on behalf
of any other Contributor, and only if You agree to indemnify,
defend, and hold each Contributor harmless for any liability
incurred by, or claims asserted against, such Contributor by reason
of your accepting any such warranty or additional liability.
END OF TERMS AND CONDITIONS
APPENDIX: How to apply the Apache License to your work.
To apply the Apache License to your work, attach the following
boilerplate notice, with the fields enclosed by brackets "{}"
replaced with your own identifying information. (Don't include
the brackets!) The text should be enclosed in the appropriate
comment syntax for the file format. We also recommend that a
file or class name and description of purpose be included on the
same "printed page" as the copyright notice for easier
identification within third-party archives.
Copyright {yyyy} {name of copyright owner}
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.

14
e2e/vendor/k8s.io/controller-manager/config/OWNERS generated vendored Normal file
View File

@ -0,0 +1,14 @@
approvers:
- api-approvers
- deads2k
- luxas
- mtaufen
- sttts
reviewers:
- api-reviewers
- deads2k
- luxas
- mtaufen
- sttts
emeritus_approvers:
- stewart-yu

19
e2e/vendor/k8s.io/controller-manager/config/doc.go generated vendored Normal file
View File

@ -0,0 +1,19 @@
/*
Copyright 2019 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.
*/
// +k8s:deepcopy-gen=package
package config // import "k8s.io/controller-manager/config"

46
e2e/vendor/k8s.io/controller-manager/config/register.go generated vendored Normal file
View File

@ -0,0 +1,46 @@
/*
Copyright 2020 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 config
import (
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the "group" that is needed to uniquely identify the API
const GroupName = "controllermanager.config.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}
var (
// SchemeBuilder is the scheme builder with scheme init functions to run for this API package
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
// localSchemeBuilder extends the SchemeBuilder instance with the external types. In this package,
// defaulting and conversion init funcs are registered as well.
localSchemeBuilder = &SchemeBuilder
// AddToScheme is a global function that registers this API group & version to a scheme
AddToScheme = localSchemeBuilder.AddToScheme
)
// Adds the list of known types to the given scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&LeaderMigrationConfiguration{},
)
return nil
}

82
e2e/vendor/k8s.io/controller-manager/config/types.go generated vendored Normal file
View File

@ -0,0 +1,82 @@
/*
Copyright 2020 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 config should only include generic configurations
package config
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
componentbaseconfig "k8s.io/component-base/config"
)
// GenericControllerManagerConfiguration holds configuration for a generic controller-manager
type GenericControllerManagerConfiguration struct {
// port is the port that the controller-manager's http service runs on.
Port int32
// address is the IP address to serve on (set to 0.0.0.0 for all interfaces).
Address string
// minResyncPeriod is the resync period in reflectors; will be random between
// minResyncPeriod and 2*minResyncPeriod.
MinResyncPeriod metav1.Duration
// ClientConnection specifies the kubeconfig file and client connection
// settings for the proxy server to use when communicating with the apiserver.
ClientConnection componentbaseconfig.ClientConnectionConfiguration
// How long to wait between starting controller managers
ControllerStartInterval metav1.Duration
// leaderElection defines the configuration of leader election client.
LeaderElection componentbaseconfig.LeaderElectionConfiguration
// Controllers is the list of controllers to enable or disable
// '*' means "all enabled by default controllers"
// 'foo' means "enable 'foo'"
// '-foo' means "disable 'foo'"
// first item for a particular name wins
Controllers []string
// DebuggingConfiguration holds configuration for Debugging related features.
Debugging componentbaseconfig.DebuggingConfiguration
// LeaderMigrationEnabled indicates whether Leader Migration should be enabled for the controller manager.
LeaderMigrationEnabled bool
// LeaderMigration holds the configuration for Leader Migration.
LeaderMigration LeaderMigrationConfiguration
}
// LeaderMigrationConfiguration provides versioned configuration for all migrating leader locks.
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type LeaderMigrationConfiguration struct {
metav1.TypeMeta
// LeaderName is the name of the leader election resource that protects the migration
// E.g. 1-20-KCM-to-1-21-CCM
LeaderName string
// ResourceLock indicates the resource object type that will be used to lock
// Should be "leases" or "endpoints"
ResourceLock string
// ControllerLeaders contains a list of migrating leader lock configurations
ControllerLeaders []ControllerLeaderConfiguration
}
// ControllerLeaderConfiguration provides the configuration for a migrating leader lock.
type ControllerLeaderConfiguration struct {
// Name is the name of the controller being migrated
// E.g. service-controller, route-controller, cloud-node-controller, etc
Name string
// Component is the name of the component in which the controller should be running.
// E.g. kube-controller-manager, cloud-controller-manager, etc
// Or '*' meaning the controller can be run under any component that participates in the migration
Component string
}

82
e2e/vendor/k8s.io/controller-manager/config/v1/conversion.go generated vendored Normal file
View File

@ -0,0 +1,82 @@
/*
Copyright 2022 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 v1
import (
"unsafe"
"k8s.io/apimachinery/pkg/conversion"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/controller-manager/config"
)
func init() {
localSchemeBuilder.Register(RegisterConversions)
}
const ResourceLockLeases = "leases"
// RegisterConversions adds conversion functions to the given scheme.
// Public to allow building arbitrary schemes.
func RegisterConversions(s *runtime.Scheme) error {
if err := s.AddGeneratedConversionFunc((*ControllerLeaderConfiguration)(nil), (*config.ControllerLeaderConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_v1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(a.(*ControllerLeaderConfiguration), b.(*config.ControllerLeaderConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*config.ControllerLeaderConfiguration)(nil), (*ControllerLeaderConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_config_ControllerLeaderConfiguration_To_v1_ControllerLeaderConfiguration(a.(*config.ControllerLeaderConfiguration), b.(*ControllerLeaderConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*LeaderMigrationConfiguration)(nil), (*config.LeaderMigrationConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_v1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(a.(*LeaderMigrationConfiguration), b.(*config.LeaderMigrationConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*config.LeaderMigrationConfiguration)(nil), (*LeaderMigrationConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_config_LeaderMigrationConfiguration_To_v1_LeaderMigrationConfiguration(a.(*config.LeaderMigrationConfiguration), b.(*LeaderMigrationConfiguration), scope)
}); err != nil {
return err
}
return nil
}
func Convert_config_LeaderMigrationConfiguration_To_v1_LeaderMigrationConfiguration(in *config.LeaderMigrationConfiguration, out *LeaderMigrationConfiguration, s conversion.Scope) error {
out.LeaderName = in.LeaderName
out.ControllerLeaders = *(*[]ControllerLeaderConfiguration)(unsafe.Pointer(&in.ControllerLeaders))
return nil
}
func Convert_v1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(in *LeaderMigrationConfiguration, out *config.LeaderMigrationConfiguration, s conversion.Scope) error {
out.LeaderName = in.LeaderName
out.ControllerLeaders = *(*[]config.ControllerLeaderConfiguration)(unsafe.Pointer(&in.ControllerLeaders))
out.ResourceLock = ResourceLockLeases
return nil
}
func Convert_v1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(in *ControllerLeaderConfiguration, out *config.ControllerLeaderConfiguration, s conversion.Scope) error {
out.Name = in.Name
out.Component = in.Component
return nil
}
func Convert_config_ControllerLeaderConfiguration_To_v1_ControllerLeaderConfiguration(in *config.ControllerLeaderConfiguration, out *ControllerLeaderConfiguration, s conversion.Scope) error {
out.Name = in.Name
out.Component = in.Component
return nil
}

20
e2e/vendor/k8s.io/controller-manager/config/v1/doc.go generated vendored Normal file
View File

@ -0,0 +1,20 @@
/*
Copyright 2022 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.
*/
// +k8s:deepcopy-gen=package
// +groupName=controllermanager.config.k8s.io
package v1 // import "k8s.io/controller-manager/config/v1"

48
e2e/vendor/k8s.io/controller-manager/config/v1/register.go generated vendored Normal file
View File

@ -0,0 +1,48 @@
/*
Copyright 2022 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 v1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the "group" that is needed to uniquely identify the API
const GroupName = "controllermanager.config.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1"}
var (
// SchemeBuilder is the scheme builder with scheme init functions to run for this API package
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
// localSchemeBuilder extends the SchemeBuilder instance with the external types. In this package,
// defaulting and conversion init funcs are registered as well.
localSchemeBuilder = &SchemeBuilder
// AddToScheme is a global function that registers this API group & version to a scheme
AddToScheme = localSchemeBuilder.AddToScheme
)
// Adds the list of known types to the given scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&LeaderMigrationConfiguration{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}

47
e2e/vendor/k8s.io/controller-manager/config/v1/types.go generated vendored Normal file
View File

@ -0,0 +1,47 @@
/*
Copyright 2022 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 v1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// LeaderMigrationConfiguration provides versioned configuration for all migrating leader locks.
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type LeaderMigrationConfiguration struct {
metav1.TypeMeta `json:",inline"`
// LeaderName is the name of the leader election resource that protects the migration
// E.g. 1-20-KCM-to-1-21-CCM
LeaderName string `json:"leaderName"`
// ControllerLeaders contains a list of migrating leader lock configurations
// +listType=atomic
ControllerLeaders []ControllerLeaderConfiguration `json:"controllerLeaders"`
}
// ControllerLeaderConfiguration provides the configuration for a migrating leader lock.
type ControllerLeaderConfiguration struct {
// Name is the name of the controller being migrated
// E.g. service-controller, route-controller, cloud-node-controller, etc
Name string `json:"name"`
// Component is the name of the component in which the controller should be running.
// E.g. kube-controller-manager, cloud-controller-manager, etc
// Or '*' meaning the controller can be run under any component that participates in the migration
Component string `json:"component"`
}

72
e2e/vendor/k8s.io/controller-manager/config/v1/zz_generated.deepcopy.go generated vendored Normal file
View File

@ -0,0 +1,72 @@
//go:build !ignore_autogenerated
// +build !ignore_autogenerated
/*
Copyright 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.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package v1
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ControllerLeaderConfiguration) DeepCopyInto(out *ControllerLeaderConfiguration) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControllerLeaderConfiguration.
func (in *ControllerLeaderConfiguration) DeepCopy() *ControllerLeaderConfiguration {
if in == nil {
return nil
}
out := new(ControllerLeaderConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *LeaderMigrationConfiguration) DeepCopyInto(out *LeaderMigrationConfiguration) {
*out = *in
out.TypeMeta = in.TypeMeta
if in.ControllerLeaders != nil {
in, out := &in.ControllerLeaders, &out.ControllerLeaders
*out = make([]ControllerLeaderConfiguration, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LeaderMigrationConfiguration.
func (in *LeaderMigrationConfiguration) DeepCopy() *LeaderMigrationConfiguration {
if in == nil {
return nil
}
out := new(LeaderMigrationConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *LeaderMigrationConfiguration) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}

39
e2e/vendor/k8s.io/controller-manager/config/v1alpha1/conversion.go generated vendored Normal file
View File

@ -0,0 +1,39 @@
/*
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 v1alpha1
import (
"k8s.io/apimachinery/pkg/conversion"
cmconfig "k8s.io/controller-manager/config"
)
// Important! The public back-and-forth conversion functions for the types in this generic
// package with ComponentConfig types need to be manually exposed like this in order for
// other packages that reference this package to be able to call these conversion functions
// in an autogenerated manner.
// TODO: Fix the bug in conversion-gen so it automatically discovers these Convert_* functions
// in autogenerated code as well.
// Convert_v1alpha1_GenericControllerManagerConfiguration_To_config_GenericControllerManagerConfiguration is an autogenerated conversion function.
func Convert_v1alpha1_GenericControllerManagerConfiguration_To_config_GenericControllerManagerConfiguration(in *GenericControllerManagerConfiguration, out *cmconfig.GenericControllerManagerConfiguration, s conversion.Scope) error {
return autoConvert_v1alpha1_GenericControllerManagerConfiguration_To_config_GenericControllerManagerConfiguration(in, out, s)
}
// Convert_config_GenericControllerManagerConfiguration_To_v1alpha1_GenericControllerManagerConfiguration is an autogenerated conversion function.
func Convert_config_GenericControllerManagerConfiguration_To_v1alpha1_GenericControllerManagerConfiguration(in *cmconfig.GenericControllerManagerConfiguration, out *GenericControllerManagerConfiguration, s conversion.Scope) error {
return autoConvert_config_GenericControllerManagerConfiguration_To_v1alpha1_GenericControllerManagerConfiguration(in, out, s)
}

51
e2e/vendor/k8s.io/controller-manager/config/v1alpha1/defaults.go generated vendored Normal file
View File

@ -0,0 +1,51 @@
/*
Copyright 2019 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 v1alpha1
import (
"time"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
componentbaseconfigv1alpha1 "k8s.io/component-base/config/v1alpha1"
)
func RecommendedDefaultGenericControllerManagerConfiguration(obj *GenericControllerManagerConfiguration) {
zero := metav1.Duration{}
if obj.Address == "" {
obj.Address = "0.0.0.0"
}
if obj.MinResyncPeriod == zero {
obj.MinResyncPeriod = metav1.Duration{Duration: 12 * time.Hour}
}
if obj.ControllerStartInterval == zero {
obj.ControllerStartInterval = metav1.Duration{Duration: 0 * time.Second}
}
if len(obj.Controllers) == 0 {
obj.Controllers = []string{"*"}
}
if len(obj.LeaderElection.ResourceLock) == 0 {
// Use lease-based leader election to reduce cost.
// We migrated for EndpointsLease lock in 1.17 and starting in 1.20 we
// migrated to Lease lock.
obj.LeaderElection.ResourceLock = "leases"
}
// Use the default ClientConnectionConfiguration and LeaderElectionConfiguration options
componentbaseconfigv1alpha1.RecommendedDefaultClientConnectionConfiguration(&obj.ClientConnection)
componentbaseconfigv1alpha1.RecommendedDefaultLeaderElectionConfiguration(&obj.LeaderElection)
}

23
e2e/vendor/k8s.io/controller-manager/config/v1alpha1/doc.go generated vendored Normal file
View File

@ -0,0 +1,23 @@
/*
Copyright 2019 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.
*/
// +k8s:deepcopy-gen=package
// +k8s:conversion-gen=k8s.io/controller-manager/config
// +k8s:conversion-gen=k8s.io/controller-manager/config/v1alpha1
// +k8s:openapi-gen=true
// +groupName=controllermanager.config.k8s.io
package v1alpha1 // import "k8s.io/controller-manager/config/v1alpha1"

48
e2e/vendor/k8s.io/controller-manager/config/v1alpha1/register.go generated vendored Normal file
View File

@ -0,0 +1,48 @@
/*
Copyright 2019 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 v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the "group" that is needed to uniquely identify the API
const GroupName = "controllermanager.config.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
var (
// SchemeBuilder is the scheme builder with scheme init functions to run for this API package
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
// localSchemeBuilder extends the SchemeBuilder instance with the external types. In this package,
// defaulting and conversion init funcs are registered as well.
localSchemeBuilder = &SchemeBuilder
// AddToScheme is a global function that registers this API group & version to a scheme
AddToScheme = localSchemeBuilder.AddToScheme
)
// Adds the list of known types to the given scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&LeaderMigrationConfiguration{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}

81
e2e/vendor/k8s.io/controller-manager/config/v1alpha1/types.go generated vendored Normal file
View File

@ -0,0 +1,81 @@
/*
Copyright 2020 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 v1alpha1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
componentbaseconfigv1alpha1 "k8s.io/component-base/config/v1alpha1"
)
// GenericControllerManagerConfiguration holds configuration for a generic controller-manager.
type GenericControllerManagerConfiguration struct {
// port is the port that the controller-manager's http service runs on.
Port int32
// address is the IP address to serve on (set to 0.0.0.0 for all interfaces).
Address string
// minResyncPeriod is the resync period in reflectors; will be random between
// minResyncPeriod and 2*minResyncPeriod.
MinResyncPeriod metav1.Duration
// ClientConnection specifies the kubeconfig file and client connection
// settings for the proxy server to use when communicating with the apiserver.
ClientConnection componentbaseconfigv1alpha1.ClientConnectionConfiguration
// How long to wait between starting controller managers
ControllerStartInterval metav1.Duration
// leaderElection defines the configuration of leader election client.
LeaderElection componentbaseconfigv1alpha1.LeaderElectionConfiguration
// Controllers is the list of controllers to enable or disable
// '*' means "all enabled by default controllers"
// 'foo' means "enable 'foo'"
// '-foo' means "disable 'foo'"
// first item for a particular name wins
Controllers []string
// DebuggingConfiguration holds configuration for Debugging related features.
Debugging componentbaseconfigv1alpha1.DebuggingConfiguration
// LeaderMigrationEnabled indicates whether Leader Migration should be enabled for the controller manager.
LeaderMigrationEnabled bool
// LeaderMigration holds the configuration for Leader Migration.
LeaderMigration LeaderMigrationConfiguration
}
// LeaderMigrationConfiguration provides versioned configuration for all migrating leader locks.
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type LeaderMigrationConfiguration struct {
metav1.TypeMeta `json:",inline"`
// LeaderName is the name of the leader election resource that protects the migration
// E.g. 1-20-KCM-to-1-21-CCM
LeaderName string `json:"leaderName"`
// ResourceLock indicates the resource object type that will be used to lock
// Should be "leases" or "endpoints"
ResourceLock string `json:"resourceLock"`
// ControllerLeaders contains a list of migrating leader lock configurations
ControllerLeaders []ControllerLeaderConfiguration `json:"controllerLeaders"`
}
// ControllerLeaderConfiguration provides the configuration for a migrating leader lock.
type ControllerLeaderConfiguration struct {
// Name is the name of the controller being migrated
// E.g. service-controller, route-controller, cloud-node-controller, etc
Name string `json:"name"`
// Component is the name of the component in which the controller should be running.
// E.g. kube-controller-manager, cloud-controller-manager, etc
// Or '*' meaning the controller can be run under any component that participates in the migration
Component string `json:"component"`
}

161
e2e/vendor/k8s.io/controller-manager/config/v1alpha1/zz_generated.conversion.go generated vendored Normal file
View File

@ -0,0 +1,161 @@
//go:build !ignore_autogenerated
// +build !ignore_autogenerated
/*
Copyright 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.
*/
// Code generated by conversion-gen. DO NOT EDIT.
package v1alpha1
import (
unsafe "unsafe"
conversion "k8s.io/apimachinery/pkg/conversion"
runtime "k8s.io/apimachinery/pkg/runtime"
configv1alpha1 "k8s.io/component-base/config/v1alpha1"
config "k8s.io/controller-manager/config"
)
func init() {
localSchemeBuilder.Register(RegisterConversions)
}
// RegisterConversions adds conversion functions to the given scheme.
// Public to allow building arbitrary schemes.
func RegisterConversions(s *runtime.Scheme) error {
if err := s.AddGeneratedConversionFunc((*ControllerLeaderConfiguration)(nil), (*config.ControllerLeaderConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_v1alpha1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(a.(*ControllerLeaderConfiguration), b.(*config.ControllerLeaderConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*config.ControllerLeaderConfiguration)(nil), (*ControllerLeaderConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_config_ControllerLeaderConfiguration_To_v1alpha1_ControllerLeaderConfiguration(a.(*config.ControllerLeaderConfiguration), b.(*ControllerLeaderConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*LeaderMigrationConfiguration)(nil), (*config.LeaderMigrationConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_v1alpha1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(a.(*LeaderMigrationConfiguration), b.(*config.LeaderMigrationConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*config.LeaderMigrationConfiguration)(nil), (*LeaderMigrationConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_config_LeaderMigrationConfiguration_To_v1alpha1_LeaderMigrationConfiguration(a.(*config.LeaderMigrationConfiguration), b.(*LeaderMigrationConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddConversionFunc((*config.GenericControllerManagerConfiguration)(nil), (*GenericControllerManagerConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_config_GenericControllerManagerConfiguration_To_v1alpha1_GenericControllerManagerConfiguration(a.(*config.GenericControllerManagerConfiguration), b.(*GenericControllerManagerConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddConversionFunc((*GenericControllerManagerConfiguration)(nil), (*config.GenericControllerManagerConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_v1alpha1_GenericControllerManagerConfiguration_To_config_GenericControllerManagerConfiguration(a.(*GenericControllerManagerConfiguration), b.(*config.GenericControllerManagerConfiguration), scope)
}); err != nil {
return err
}
return nil
}
func autoConvert_v1alpha1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(in *ControllerLeaderConfiguration, out *config.ControllerLeaderConfiguration, s conversion.Scope) error {
out.Name = in.Name
out.Component = in.Component
return nil
}
// Convert_v1alpha1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration is an autogenerated conversion function.
func Convert_v1alpha1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(in *ControllerLeaderConfiguration, out *config.ControllerLeaderConfiguration, s conversion.Scope) error {
return autoConvert_v1alpha1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(in, out, s)
}
func autoConvert_config_ControllerLeaderConfiguration_To_v1alpha1_ControllerLeaderConfiguration(in *config.ControllerLeaderConfiguration, out *ControllerLeaderConfiguration, s conversion.Scope) error {
out.Name = in.Name
out.Component = in.Component
return nil
}
// Convert_config_ControllerLeaderConfiguration_To_v1alpha1_ControllerLeaderConfiguration is an autogenerated conversion function.
func Convert_config_ControllerLeaderConfiguration_To_v1alpha1_ControllerLeaderConfiguration(in *config.ControllerLeaderConfiguration, out *ControllerLeaderConfiguration, s conversion.Scope) error {
return autoConvert_config_ControllerLeaderConfiguration_To_v1alpha1_ControllerLeaderConfiguration(in, out, s)
}
func autoConvert_v1alpha1_GenericControllerManagerConfiguration_To_config_GenericControllerManagerConfiguration(in *GenericControllerManagerConfiguration, out *config.GenericControllerManagerConfiguration, s conversion.Scope) error {
out.Port = in.Port
out.Address = in.Address
out.MinResyncPeriod = in.MinResyncPeriod
if err := configv1alpha1.Convert_v1alpha1_ClientConnectionConfiguration_To_config_ClientConnectionConfiguration(&in.ClientConnection, &out.ClientConnection, s); err != nil {
return err
}
out.ControllerStartInterval = in.ControllerStartInterval
if err := configv1alpha1.Convert_v1alpha1_LeaderElectionConfiguration_To_config_LeaderElectionConfiguration(&in.LeaderElection, &out.LeaderElection, s); err != nil {
return err
}
out.Controllers = *(*[]string)(unsafe.Pointer(&in.Controllers))
if err := configv1alpha1.Convert_v1alpha1_DebuggingConfiguration_To_config_DebuggingConfiguration(&in.Debugging, &out.Debugging, s); err != nil {
return err
}
out.LeaderMigrationEnabled = in.LeaderMigrationEnabled
if err := Convert_v1alpha1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(&in.LeaderMigration, &out.LeaderMigration, s); err != nil {
return err
}
return nil
}
func autoConvert_config_GenericControllerManagerConfiguration_To_v1alpha1_GenericControllerManagerConfiguration(in *config.GenericControllerManagerConfiguration, out *GenericControllerManagerConfiguration, s conversion.Scope) error {
out.Port = in.Port
out.Address = in.Address
out.MinResyncPeriod = in.MinResyncPeriod
if err := configv1alpha1.Convert_config_ClientConnectionConfiguration_To_v1alpha1_ClientConnectionConfiguration(&in.ClientConnection, &out.ClientConnection, s); err != nil {
return err
}
out.ControllerStartInterval = in.ControllerStartInterval
if err := configv1alpha1.Convert_config_LeaderElectionConfiguration_To_v1alpha1_LeaderElectionConfiguration(&in.LeaderElection, &out.LeaderElection, s); err != nil {
return err
}
out.Controllers = *(*[]string)(unsafe.Pointer(&in.Controllers))
if err := configv1alpha1.Convert_config_DebuggingConfiguration_To_v1alpha1_DebuggingConfiguration(&in.Debugging, &out.Debugging, s); err != nil {
return err
}
out.LeaderMigrationEnabled = in.LeaderMigrationEnabled
if err := Convert_config_LeaderMigrationConfiguration_To_v1alpha1_LeaderMigrationConfiguration(&in.LeaderMigration, &out.LeaderMigration, s); err != nil {
return err
}
return nil
}
func autoConvert_v1alpha1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(in *LeaderMigrationConfiguration, out *config.LeaderMigrationConfiguration, s conversion.Scope) error {
out.LeaderName = in.LeaderName
out.ResourceLock = in.ResourceLock
out.ControllerLeaders = *(*[]config.ControllerLeaderConfiguration)(unsafe.Pointer(&in.ControllerLeaders))
return nil
}
// Convert_v1alpha1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration is an autogenerated conversion function.
func Convert_v1alpha1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(in *LeaderMigrationConfiguration, out *config.LeaderMigrationConfiguration, s conversion.Scope) error {
return autoConvert_v1alpha1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(in, out, s)
}
func autoConvert_config_LeaderMigrationConfiguration_To_v1alpha1_LeaderMigrationConfiguration(in *config.LeaderMigrationConfiguration, out *LeaderMigrationConfiguration, s conversion.Scope) error {
out.LeaderName = in.LeaderName
out.ResourceLock = in.ResourceLock
out.ControllerLeaders = *(*[]ControllerLeaderConfiguration)(unsafe.Pointer(&in.ControllerLeaders))
return nil
}
// Convert_config_LeaderMigrationConfiguration_To_v1alpha1_LeaderMigrationConfiguration is an autogenerated conversion function.
func Convert_config_LeaderMigrationConfiguration_To_v1alpha1_LeaderMigrationConfiguration(in *config.LeaderMigrationConfiguration, out *LeaderMigrationConfiguration, s conversion.Scope) error {
return autoConvert_config_LeaderMigrationConfiguration_To_v1alpha1_LeaderMigrationConfiguration(in, out, s)
}

99
e2e/vendor/k8s.io/controller-manager/config/v1alpha1/zz_generated.deepcopy.go generated vendored Normal file
View File

@ -0,0 +1,99 @@
//go:build !ignore_autogenerated
// +build !ignore_autogenerated
/*
Copyright 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.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package v1alpha1
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ControllerLeaderConfiguration) DeepCopyInto(out *ControllerLeaderConfiguration) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControllerLeaderConfiguration.
func (in *ControllerLeaderConfiguration) DeepCopy() *ControllerLeaderConfiguration {
if in == nil {
return nil
}
out := new(ControllerLeaderConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *GenericControllerManagerConfiguration) DeepCopyInto(out *GenericControllerManagerConfiguration) {
*out = *in
out.MinResyncPeriod = in.MinResyncPeriod
out.ClientConnection = in.ClientConnection
out.ControllerStartInterval = in.ControllerStartInterval
in.LeaderElection.DeepCopyInto(&out.LeaderElection)
if in.Controllers != nil {
in, out := &in.Controllers, &out.Controllers
*out = make([]string, len(*in))
copy(*out, *in)
}
in.Debugging.DeepCopyInto(&out.Debugging)
in.LeaderMigration.DeepCopyInto(&out.LeaderMigration)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GenericControllerManagerConfiguration.
func (in *GenericControllerManagerConfiguration) DeepCopy() *GenericControllerManagerConfiguration {
if in == nil {
return nil
}
out := new(GenericControllerManagerConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *LeaderMigrationConfiguration) DeepCopyInto(out *LeaderMigrationConfiguration) {
*out = *in
out.TypeMeta = in.TypeMeta
if in.ControllerLeaders != nil {
in, out := &in.ControllerLeaders, &out.ControllerLeaders
*out = make([]ControllerLeaderConfiguration, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LeaderMigrationConfiguration.
func (in *LeaderMigrationConfiguration) DeepCopy() *LeaderMigrationConfiguration {
if in == nil {
return nil
}
out := new(LeaderMigrationConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *LeaderMigrationConfiguration) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}

22
e2e/vendor/k8s.io/controller-manager/config/v1beta1/doc.go generated vendored Normal file
View File

@ -0,0 +1,22 @@
/*
Copyright 2021 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.
*/
// +k8s:deepcopy-gen=package
// +k8s:conversion-gen=k8s.io/controller-manager/config
// +k8s:openapi-gen=true
// +groupName=controllermanager.config.k8s.io
package v1beta1 // import "k8s.io/controller-manager/config/v1beta1"

48
e2e/vendor/k8s.io/controller-manager/config/v1beta1/register.go generated vendored Normal file
View File

@ -0,0 +1,48 @@
/*
Copyright 2021 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 v1beta1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the "group" that is needed to uniquely identify the API
const GroupName = "controllermanager.config.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1beta1"}
var (
// SchemeBuilder is the scheme builder with scheme init functions to run for this API package
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
// localSchemeBuilder extends the SchemeBuilder instance with the external types. In this package,
// defaulting and conversion init funcs are registered as well.
localSchemeBuilder = &SchemeBuilder
// AddToScheme is a global function that registers this API group & version to a scheme
AddToScheme = localSchemeBuilder.AddToScheme
)
// Adds the list of known types to the given scheme.
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&LeaderMigrationConfiguration{},
)
metav1.AddToGroupVersion(scheme, SchemeGroupVersion)
return nil
}

51
e2e/vendor/k8s.io/controller-manager/config/v1beta1/types.go generated vendored Normal file
View File

@ -0,0 +1,51 @@
/*
Copyright 2021 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 v1beta1
import (
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
)
// LeaderMigrationConfiguration provides versioned configuration for all migrating leader locks.
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
type LeaderMigrationConfiguration struct {
metav1.TypeMeta `json:",inline"`
// LeaderName is the name of the leader election resource that protects the migration
// E.g. 1-20-KCM-to-1-21-CCM
LeaderName string `json:"leaderName"`
// ResourceLock indicates the resource object type that will be used to lock
// Should be "leases" or "endpoints"
ResourceLock string `json:"resourceLock"`
// ControllerLeaders contains a list of migrating leader lock configurations
// +listType=atomic
ControllerLeaders []ControllerLeaderConfiguration `json:"controllerLeaders"`
}
// ControllerLeaderConfiguration provides the configuration for a migrating leader lock.
type ControllerLeaderConfiguration struct {
// Name is the name of the controller being migrated
// E.g. service-controller, route-controller, cloud-node-controller, etc
Name string `json:"name"`
// Component is the name of the component in which the controller should be running.
// E.g. kube-controller-manager, cloud-controller-manager, etc
// Or '*' meaning the controller can be run under any component that participates in the migration
Component string `json:"component"`
}

106
e2e/vendor/k8s.io/controller-manager/config/v1beta1/zz_generated.conversion.go generated vendored Normal file
View File

@ -0,0 +1,106 @@
//go:build !ignore_autogenerated
// +build !ignore_autogenerated
/*
Copyright 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.
*/
// Code generated by conversion-gen. DO NOT EDIT.
package v1beta1
import (
unsafe "unsafe"
conversion "k8s.io/apimachinery/pkg/conversion"
runtime "k8s.io/apimachinery/pkg/runtime"
config "k8s.io/controller-manager/config"
)
func init() {
localSchemeBuilder.Register(RegisterConversions)
}
// RegisterConversions adds conversion functions to the given scheme.
// Public to allow building arbitrary schemes.
func RegisterConversions(s *runtime.Scheme) error {
if err := s.AddGeneratedConversionFunc((*ControllerLeaderConfiguration)(nil), (*config.ControllerLeaderConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_v1beta1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(a.(*ControllerLeaderConfiguration), b.(*config.ControllerLeaderConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*config.ControllerLeaderConfiguration)(nil), (*ControllerLeaderConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_config_ControllerLeaderConfiguration_To_v1beta1_ControllerLeaderConfiguration(a.(*config.ControllerLeaderConfiguration), b.(*ControllerLeaderConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*LeaderMigrationConfiguration)(nil), (*config.LeaderMigrationConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_v1beta1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(a.(*LeaderMigrationConfiguration), b.(*config.LeaderMigrationConfiguration), scope)
}); err != nil {
return err
}
if err := s.AddGeneratedConversionFunc((*config.LeaderMigrationConfiguration)(nil), (*LeaderMigrationConfiguration)(nil), func(a, b interface{}, scope conversion.Scope) error {
return Convert_config_LeaderMigrationConfiguration_To_v1beta1_LeaderMigrationConfiguration(a.(*config.LeaderMigrationConfiguration), b.(*LeaderMigrationConfiguration), scope)
}); err != nil {
return err
}
return nil
}
func autoConvert_v1beta1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(in *ControllerLeaderConfiguration, out *config.ControllerLeaderConfiguration, s conversion.Scope) error {
out.Name = in.Name
out.Component = in.Component
return nil
}
// Convert_v1beta1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration is an autogenerated conversion function.
func Convert_v1beta1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(in *ControllerLeaderConfiguration, out *config.ControllerLeaderConfiguration, s conversion.Scope) error {
return autoConvert_v1beta1_ControllerLeaderConfiguration_To_config_ControllerLeaderConfiguration(in, out, s)
}
func autoConvert_config_ControllerLeaderConfiguration_To_v1beta1_ControllerLeaderConfiguration(in *config.ControllerLeaderConfiguration, out *ControllerLeaderConfiguration, s conversion.Scope) error {
out.Name = in.Name
out.Component = in.Component
return nil
}
// Convert_config_ControllerLeaderConfiguration_To_v1beta1_ControllerLeaderConfiguration is an autogenerated conversion function.
func Convert_config_ControllerLeaderConfiguration_To_v1beta1_ControllerLeaderConfiguration(in *config.ControllerLeaderConfiguration, out *ControllerLeaderConfiguration, s conversion.Scope) error {
return autoConvert_config_ControllerLeaderConfiguration_To_v1beta1_ControllerLeaderConfiguration(in, out, s)
}
func autoConvert_v1beta1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(in *LeaderMigrationConfiguration, out *config.LeaderMigrationConfiguration, s conversion.Scope) error {
out.LeaderName = in.LeaderName
out.ResourceLock = in.ResourceLock
out.ControllerLeaders = *(*[]config.ControllerLeaderConfiguration)(unsafe.Pointer(&in.ControllerLeaders))
return nil
}
// Convert_v1beta1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration is an autogenerated conversion function.
func Convert_v1beta1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(in *LeaderMigrationConfiguration, out *config.LeaderMigrationConfiguration, s conversion.Scope) error {
return autoConvert_v1beta1_LeaderMigrationConfiguration_To_config_LeaderMigrationConfiguration(in, out, s)
}
func autoConvert_config_LeaderMigrationConfiguration_To_v1beta1_LeaderMigrationConfiguration(in *config.LeaderMigrationConfiguration, out *LeaderMigrationConfiguration, s conversion.Scope) error {
out.LeaderName = in.LeaderName
out.ResourceLock = in.ResourceLock
out.ControllerLeaders = *(*[]ControllerLeaderConfiguration)(unsafe.Pointer(&in.ControllerLeaders))
return nil
}
// Convert_config_LeaderMigrationConfiguration_To_v1beta1_LeaderMigrationConfiguration is an autogenerated conversion function.
func Convert_config_LeaderMigrationConfiguration_To_v1beta1_LeaderMigrationConfiguration(in *config.LeaderMigrationConfiguration, out *LeaderMigrationConfiguration, s conversion.Scope) error {
return autoConvert_config_LeaderMigrationConfiguration_To_v1beta1_LeaderMigrationConfiguration(in, out, s)
}

72
e2e/vendor/k8s.io/controller-manager/config/v1beta1/zz_generated.deepcopy.go generated vendored Normal file
View File

@ -0,0 +1,72 @@
//go:build !ignore_autogenerated
// +build !ignore_autogenerated
/*
Copyright 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.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package v1beta1
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ControllerLeaderConfiguration) DeepCopyInto(out *ControllerLeaderConfiguration) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControllerLeaderConfiguration.
func (in *ControllerLeaderConfiguration) DeepCopy() *ControllerLeaderConfiguration {
if in == nil {
return nil
}
out := new(ControllerLeaderConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *LeaderMigrationConfiguration) DeepCopyInto(out *LeaderMigrationConfiguration) {
*out = *in
out.TypeMeta = in.TypeMeta
if in.ControllerLeaders != nil {
in, out := &in.ControllerLeaders, &out.ControllerLeaders
*out = make([]ControllerLeaderConfiguration, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LeaderMigrationConfiguration.
func (in *LeaderMigrationConfiguration) DeepCopy() *LeaderMigrationConfiguration {
if in == nil {
return nil
}
out := new(LeaderMigrationConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *LeaderMigrationConfiguration) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}

99
e2e/vendor/k8s.io/controller-manager/config/zz_generated.deepcopy.go generated vendored Normal file
View File

@ -0,0 +1,99 @@
//go:build !ignore_autogenerated
// +build !ignore_autogenerated
/*
Copyright 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.
*/
// Code generated by deepcopy-gen. DO NOT EDIT.
package config
import (
runtime "k8s.io/apimachinery/pkg/runtime"
)
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *ControllerLeaderConfiguration) DeepCopyInto(out *ControllerLeaderConfiguration) {
*out = *in
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new ControllerLeaderConfiguration.
func (in *ControllerLeaderConfiguration) DeepCopy() *ControllerLeaderConfiguration {
if in == nil {
return nil
}
out := new(ControllerLeaderConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *GenericControllerManagerConfiguration) DeepCopyInto(out *GenericControllerManagerConfiguration) {
*out = *in
out.MinResyncPeriod = in.MinResyncPeriod
out.ClientConnection = in.ClientConnection
out.ControllerStartInterval = in.ControllerStartInterval
out.LeaderElection = in.LeaderElection
if in.Controllers != nil {
in, out := &in.Controllers, &out.Controllers
*out = make([]string, len(*in))
copy(*out, *in)
}
out.Debugging = in.Debugging
in.LeaderMigration.DeepCopyInto(&out.LeaderMigration)
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new GenericControllerManagerConfiguration.
func (in *GenericControllerManagerConfiguration) DeepCopy() *GenericControllerManagerConfiguration {
if in == nil {
return nil
}
out := new(GenericControllerManagerConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyInto is an autogenerated deepcopy function, copying the receiver, writing into out. in must be non-nil.
func (in *LeaderMigrationConfiguration) DeepCopyInto(out *LeaderMigrationConfiguration) {
*out = *in
out.TypeMeta = in.TypeMeta
if in.ControllerLeaders != nil {
in, out := &in.ControllerLeaders, &out.ControllerLeaders
*out = make([]ControllerLeaderConfiguration, len(*in))
copy(*out, *in)
}
return
}
// DeepCopy is an autogenerated deepcopy function, copying the receiver, creating a new LeaderMigrationConfiguration.
func (in *LeaderMigrationConfiguration) DeepCopy() *LeaderMigrationConfiguration {
if in == nil {
return nil
}
out := new(LeaderMigrationConfiguration)
in.DeepCopyInto(out)
return out
}
// DeepCopyObject is an autogenerated deepcopy function, copying the receiver, creating a new runtime.Object.
func (in *LeaderMigrationConfiguration) DeepCopyObject() runtime.Object {
if c := in.DeepCopy(); c != nil {
return c
}
return nil
}

72
e2e/vendor/k8s.io/controller-manager/options/debugging.go generated vendored Normal file
View File

@ -0,0 +1,72 @@
/*
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 options
import (
"github.com/spf13/pflag"
componentbaseconfig "k8s.io/component-base/config"
)
// DebuggingOptions holds the Debugging options.
type DebuggingOptions struct {
*componentbaseconfig.DebuggingConfiguration
}
// RecommendedDebuggingOptions returns the currently recommended debugging options. These are subject to change
// between releases as we add options and decide which features should be exposed or not by default.
func RecommendedDebuggingOptions() *DebuggingOptions {
return &DebuggingOptions{
DebuggingConfiguration: &componentbaseconfig.DebuggingConfiguration{
EnableProfiling: true, // profile debugging is cheap to have exposed and standard on kube binaries
},
}
}
// AddFlags adds flags related to debugging for controller manager to the specified FlagSet.
func (o *DebuggingOptions) AddFlags(fs *pflag.FlagSet) {
if o == nil {
return
}
fs.BoolVar(&o.EnableProfiling, "profiling", o.EnableProfiling,
"Enable profiling via web interface host:port/debug/pprof/")
fs.BoolVar(&o.EnableContentionProfiling, "contention-profiling", o.EnableContentionProfiling,
"Enable block profiling, if profiling is enabled")
}
// ApplyTo fills up Debugging config with options.
func (o *DebuggingOptions) ApplyTo(cfg *componentbaseconfig.DebuggingConfiguration) error {
if o == nil {
return nil
}
cfg.EnableProfiling = o.EnableProfiling
cfg.EnableContentionProfiling = o.EnableContentionProfiling
return nil
}
// Validate checks validation of DebuggingOptions.
func (o *DebuggingOptions) Validate() []error {
if o == nil {
return nil
}
errs := []error{}
return errs
}

140
e2e/vendor/k8s.io/controller-manager/options/generic.go generated vendored Normal file
View File

@ -0,0 +1,140 @@
/*
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 options
import (
"fmt"
"strings"
"k8s.io/apimachinery/pkg/util/sets"
cliflag "k8s.io/component-base/cli/flag"
"k8s.io/component-base/config/options"
cmconfig "k8s.io/controller-manager/config"
migration "k8s.io/controller-manager/pkg/leadermigration/options"
)
// GenericControllerManagerConfigurationOptions holds the options which are generic.
type GenericControllerManagerConfigurationOptions struct {
*cmconfig.GenericControllerManagerConfiguration
Debugging *DebuggingOptions
// LeaderMigration is the options for leader migration, a nil indicates default options should be applied.
LeaderMigration *migration.LeaderMigrationOptions
}
// NewGenericControllerManagerConfigurationOptions returns generic configuration default values for both
// the kube-controller-manager and the cloud-contoller-manager. Any common changes should
// be made here. Any individual changes should be made in that controller.
func NewGenericControllerManagerConfigurationOptions(cfg *cmconfig.GenericControllerManagerConfiguration) *GenericControllerManagerConfigurationOptions {
o := &GenericControllerManagerConfigurationOptions{
GenericControllerManagerConfiguration: cfg,
Debugging: RecommendedDebuggingOptions(),
LeaderMigration: &migration.LeaderMigrationOptions{},
}
return o
}
// AddFlags adds flags related to generic for controller manager to the specified FlagSet.
func (o *GenericControllerManagerConfigurationOptions) AddFlags(fss *cliflag.NamedFlagSets, allControllers, disabledByDefaultControllers []string, controllerAliases map[string]string) {
if o == nil {
return
}
o.Debugging.AddFlags(fss.FlagSet("debugging"))
o.LeaderMigration.AddFlags(fss.FlagSet("leader-migration"))
genericfs := fss.FlagSet("generic")
genericfs.DurationVar(&o.MinResyncPeriod.Duration, "min-resync-period", o.MinResyncPeriod.Duration, "The resync period in reflectors will be random between MinResyncPeriod and 2*MinResyncPeriod.")
genericfs.StringVar(&o.ClientConnection.ContentType, "kube-api-content-type", o.ClientConnection.ContentType, "Content type of requests sent to apiserver.")
genericfs.Float32Var(&o.ClientConnection.QPS, "kube-api-qps", o.ClientConnection.QPS, "QPS to use while talking with kubernetes apiserver.")
genericfs.Int32Var(&o.ClientConnection.Burst, "kube-api-burst", o.ClientConnection.Burst, "Burst to use while talking with kubernetes apiserver.")
genericfs.DurationVar(&o.ControllerStartInterval.Duration, "controller-start-interval", o.ControllerStartInterval.Duration, "Interval between starting controller managers.")
genericfs.StringSliceVar(&o.Controllers, "controllers", o.Controllers, fmt.Sprintf(""+
"A list of controllers to enable. '*' enables all on-by-default controllers, 'foo' enables the controller "+
"named 'foo', '-foo' disables the controller named 'foo'.\nAll controllers: %s\nDisabled-by-default controllers: %s",
strings.Join(allControllers, ", "), strings.Join(disabledByDefaultControllers, ", ")))
options.BindLeaderElectionFlags(&o.LeaderElection, genericfs)
}
// ApplyTo fills up generic config with options.
func (o *GenericControllerManagerConfigurationOptions) ApplyTo(cfg *cmconfig.GenericControllerManagerConfiguration, allControllers []string, disabledByDefaultControllers []string, controllerAliases map[string]string) error {
if o == nil {
return nil
}
if err := o.Debugging.ApplyTo(&cfg.Debugging); err != nil {
return err
}
if err := o.LeaderMigration.ApplyTo(cfg); err != nil {
return err
}
cfg.Port = o.Port
cfg.Address = o.Address
cfg.MinResyncPeriod = o.MinResyncPeriod
cfg.ClientConnection = o.ClientConnection
cfg.ControllerStartInterval = o.ControllerStartInterval
cfg.LeaderElection = o.LeaderElection
// copy controller names and replace aliases with canonical names
cfg.Controllers = make([]string, len(o.Controllers))
for i, initialName := range o.Controllers {
initialNameWithoutPrefix := strings.TrimPrefix(initialName, "-")
controllerName := initialNameWithoutPrefix
if canonicalName, ok := controllerAliases[controllerName]; ok {
controllerName = canonicalName
}
if strings.HasPrefix(initialName, "-") {
controllerName = fmt.Sprintf("-%s", controllerName)
}
cfg.Controllers[i] = controllerName
}
return nil
}
// Validate checks validation of GenericOptions.
func (o *GenericControllerManagerConfigurationOptions) Validate(allControllers []string, disabledByDefaultControllers []string, controllerAliases map[string]string) []error {
if o == nil {
return nil
}
errs := []error{}
errs = append(errs, o.Debugging.Validate()...)
// TODO: This can be removed when ResourceLock is not available
// Lock the ResourceLock using leases
if o.LeaderElection.LeaderElect && o.LeaderElection.ResourceLock != "leases" {
errs = append(errs, fmt.Errorf(`resourceLock value must be "leases"`))
}
allControllersSet := sets.NewString(allControllers...)
for _, initialName := range o.Controllers {
if initialName == "*" {
continue
}
initialNameWithoutPrefix := strings.TrimPrefix(initialName, "-")
controllerName := initialNameWithoutPrefix
if canonicalName, ok := controllerAliases[controllerName]; ok {
controllerName = canonicalName
}
if !allControllersSet.Has(controllerName) {
errs = append(errs, fmt.Errorf("%q is not in the list of known controllers", initialNameWithoutPrefix))
}
}
return errs
}

102
e2e/vendor/k8s.io/controller-manager/pkg/clientbuilder/client_builder.go generated vendored Normal file
View File

@ -0,0 +1,102 @@
/*
Copyright 2016 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 clientbuilder
import (
"k8s.io/client-go/discovery"
clientset "k8s.io/client-go/kubernetes"
restclient "k8s.io/client-go/rest"
"k8s.io/klog/v2"
)
// ControllerClientBuilder allows you to get clients and configs for controllers
// Please note a copy also exists in staging/src/k8s.io/cloud-provider/cloud.go
// TODO: Extract this into a separate controller utilities repo (issues/68947)
type ControllerClientBuilder interface {
Config(name string) (*restclient.Config, error)
ConfigOrDie(name string) *restclient.Config
Client(name string) (clientset.Interface, error)
ClientOrDie(name string) clientset.Interface
DiscoveryClient(name string) (discovery.DiscoveryInterface, error)
DiscoveryClientOrDie(name string) discovery.DiscoveryInterface
}
// SimpleControllerClientBuilder returns a fixed client with different user agents
type SimpleControllerClientBuilder struct {
// ClientConfig is a skeleton config to clone and use as the basis for each controller client
ClientConfig *restclient.Config
}
// Config returns a client config for a fixed client
func (b SimpleControllerClientBuilder) Config(name string) (*restclient.Config, error) {
clientConfig := *b.ClientConfig
return restclient.AddUserAgent(&clientConfig, name), nil
}
// ConfigOrDie returns a client config if no error from previous config func.
// If it gets an error getting the client, it will log the error and kill the process it's running in.
func (b SimpleControllerClientBuilder) ConfigOrDie(name string) *restclient.Config {
clientConfig, err := b.Config(name)
if err != nil {
klog.Fatal(err)
}
return clientConfig
}
// Client returns a clientset.Interface built from the ClientBuilder
func (b SimpleControllerClientBuilder) Client(name string) (clientset.Interface, error) {
clientConfig, err := b.Config(name)
if err != nil {
return nil, err
}
return clientset.NewForConfig(clientConfig)
}
// ClientOrDie returns a clientset.interface built from the ClientBuilder with no error.
// If it gets an error getting the client, it will log the error and kill the process it's running in.
func (b SimpleControllerClientBuilder) ClientOrDie(name string) clientset.Interface {
client, err := b.Client(name)
if err != nil {
klog.Fatal(err)
}
return client
}
// DiscoveryClient returns a discovery.DiscoveryInterface built from the ClientBuilder
// Discovery is special because it will artificially pump the burst quite high to handle the many discovery requests.
func (b SimpleControllerClientBuilder) DiscoveryClient(name string) (discovery.DiscoveryInterface, error) {
clientConfig, err := b.Config(name)
if err != nil {
return nil, err
}
// Discovery makes a lot of requests infrequently. This allows the burst to succeed and refill to happen
// in just a few seconds.
clientConfig.Burst = 200
clientConfig.QPS = 20
return clientset.NewForConfig(clientConfig)
}
// DiscoveryClientOrDie returns a discovery.DiscoveryInterface built from the ClientBuilder with no error.
// Discovery is special because it will artificially pump the burst quite high to handle the many discovery requests.
// If it gets an error getting the client, it will log the error and kill the process it's running in.
func (b SimpleControllerClientBuilder) DiscoveryClientOrDie(name string) discovery.DiscoveryInterface {
client, err := b.DiscoveryClient(name)
if err != nil {
klog.Fatal(err)
}
return client
}

271
e2e/vendor/k8s.io/controller-manager/pkg/clientbuilder/client_builder_dynamic.go generated vendored Normal file
View File

@ -0,0 +1,271 @@
/*
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 clientbuilder
import (
"context"
"fmt"
"net/http"
"sync"
"time"
"golang.org/x/oauth2"
v1authenticationapi "k8s.io/api/authentication/v1"
v1 "k8s.io/api/core/v1"
apierrors "k8s.io/apimachinery/pkg/api/errors"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/util/wait"
apiserverserviceaccount "k8s.io/apiserver/pkg/authentication/serviceaccount"
"k8s.io/client-go/discovery"
clientset "k8s.io/client-go/kubernetes"
v1core "k8s.io/client-go/kubernetes/typed/core/v1"
restclient "k8s.io/client-go/rest"
"k8s.io/client-go/transport"
"k8s.io/klog/v2"
"k8s.io/utils/clock"
utilpointer "k8s.io/utils/pointer"
)
var (
// defaultExpirationSeconds defines the duration of a TokenRequest in seconds.
defaultExpirationSeconds = int64(3600)
// defaultLeewayPercent defines the percentage of expiration left before the client trigger a token rotation.
// range[0, 100]
defaultLeewayPercent = 20
)
type DynamicControllerClientBuilder struct {
// ClientConfig is a skeleton config to clone and use as the basis for each controller client
ClientConfig *restclient.Config
// CoreClient is used to provision service accounts if needed and watch for their associated tokens
// to construct a controller client
CoreClient v1core.CoreV1Interface
// Namespace is the namespace used to host the service accounts that will back the
// controllers. It must be highly privileged namespace which normal users cannot inspect.
Namespace string
// roundTripperFuncMap is a cache stores the corresponding roundtripper func for each
// service account
roundTripperFuncMap map[string]func(http.RoundTripper) http.RoundTripper
// expirationSeconds defines the token expiration seconds
expirationSeconds int64
// leewayPercent defines the percentage of expiration left before the client trigger a token rotation.
leewayPercent int
mutex sync.Mutex
clock clock.Clock
}
// NewDynamicClientBuilder returns client builder which uses TokenRequest feature and refresh service account token periodically
func NewDynamicClientBuilder(clientConfig *restclient.Config, coreClient v1core.CoreV1Interface, ns string) ControllerClientBuilder {
builder := &DynamicControllerClientBuilder{
ClientConfig: clientConfig,
CoreClient: coreClient,
Namespace: ns,
roundTripperFuncMap: map[string]func(http.RoundTripper) http.RoundTripper{},
expirationSeconds: defaultExpirationSeconds,
leewayPercent: defaultLeewayPercent,
clock: clock.RealClock{},
}
return builder
}
// this function only for test purpose, don't call it
func NewTestDynamicClientBuilder(clientConfig *restclient.Config, coreClient v1core.CoreV1Interface, ns string, expirationSeconds int64, leewayPercent int) ControllerClientBuilder {
builder := &DynamicControllerClientBuilder{
ClientConfig: clientConfig,
CoreClient: coreClient,
Namespace: ns,
roundTripperFuncMap: map[string]func(http.RoundTripper) http.RoundTripper{},
expirationSeconds: expirationSeconds,
leewayPercent: leewayPercent,
clock: clock.RealClock{},
}
return builder
}
func (t *DynamicControllerClientBuilder) Config(saName string) (*restclient.Config, error) {
_, err := getOrCreateServiceAccount(t.CoreClient, t.Namespace, saName)
if err != nil {
return nil, err
}
configCopy := constructClient(t.Namespace, saName, t.ClientConfig)
t.mutex.Lock()
defer t.mutex.Unlock()
rt, ok := t.roundTripperFuncMap[saName]
if ok {
configCopy.Wrap(rt)
} else {
cachedTokenSource := transport.NewCachedTokenSource(&tokenSourceImpl{
namespace: t.Namespace,
serviceAccountName: saName,
coreClient: t.CoreClient,
expirationSeconds: t.expirationSeconds,
leewayPercent: t.leewayPercent,
})
configCopy.Wrap(transport.ResettableTokenSourceWrapTransport(cachedTokenSource))
t.roundTripperFuncMap[saName] = configCopy.WrapTransport
}
return &configCopy, nil
}
func (t *DynamicControllerClientBuilder) ConfigOrDie(name string) *restclient.Config {
clientConfig, err := t.Config(name)
if err != nil {
klog.Fatal(err)
}
return clientConfig
}
func (t *DynamicControllerClientBuilder) Client(name string) (clientset.Interface, error) {
clientConfig, err := t.Config(name)
if err != nil {
return nil, err
}
return clientset.NewForConfig(clientConfig)
}
func (t *DynamicControllerClientBuilder) ClientOrDie(name string) clientset.Interface {
client, err := t.Client(name)
if err != nil {
klog.Fatal(err)
}
return client
}
func (t *DynamicControllerClientBuilder) DiscoveryClient(name string) (discovery.DiscoveryInterface, error) {
clientConfig, err := t.Config(name)
if err != nil {
return nil, err
}
// Discovery makes a lot of requests infrequently. This allows the burst to succeed and refill to happen
// in just a few seconds.
clientConfig.Burst = 200
clientConfig.QPS = 20
return clientset.NewForConfig(clientConfig)
}
func (t *DynamicControllerClientBuilder) DiscoveryClientOrDie(name string) discovery.DiscoveryInterface {
client, err := t.DiscoveryClient(name)
if err != nil {
klog.Fatal(err)
}
return client
}
type tokenSourceImpl struct {
namespace string
serviceAccountName string
coreClient v1core.CoreV1Interface
expirationSeconds int64
leewayPercent int
}
func (ts *tokenSourceImpl) Token() (*oauth2.Token, error) {
var retTokenRequest *v1authenticationapi.TokenRequest
backoff := wait.Backoff{
Duration: 500 * time.Millisecond,
Factor: 2, // double the timeout for every failure
Steps: 4,
}
if err := wait.ExponentialBackoff(backoff, func() (bool, error) {
if _, inErr := getOrCreateServiceAccount(ts.coreClient, ts.namespace, ts.serviceAccountName); inErr != nil {
klog.Warningf("get or create service account failed: %v", inErr)
return false, nil
}
tr, inErr := ts.coreClient.ServiceAccounts(ts.namespace).CreateToken(context.TODO(), ts.serviceAccountName, &v1authenticationapi.TokenRequest{
Spec: v1authenticationapi.TokenRequestSpec{
ExpirationSeconds: utilpointer.Int64Ptr(ts.expirationSeconds),
},
}, metav1.CreateOptions{})
if inErr != nil {
klog.Warningf("get token failed: %v", inErr)
return false, nil
}
retTokenRequest = tr
return true, nil
}); err != nil {
return nil, fmt.Errorf("failed to get token for %s/%s: %v", ts.namespace, ts.serviceAccountName, err)
}
if retTokenRequest.Spec.ExpirationSeconds == nil {
return nil, fmt.Errorf("nil pointer of expiration in token request")
}
lifetime := retTokenRequest.Status.ExpirationTimestamp.Time.Sub(time.Now())
if lifetime < time.Minute*10 {
// possible clock skew issue, pin to minimum token lifetime
lifetime = time.Minute * 10
}
leeway := time.Duration(int64(lifetime) * int64(ts.leewayPercent) / 100)
expiry := time.Now().Add(lifetime).Add(-1 * leeway)
return &oauth2.Token{
AccessToken: retTokenRequest.Status.Token,
TokenType: "Bearer",
Expiry: expiry,
}, nil
}
func constructClient(saNamespace, saName string, config *restclient.Config) restclient.Config {
username := apiserverserviceaccount.MakeUsername(saNamespace, saName)
// make a shallow copy
// the caller already castrated the config during creation
// this allows for potential extensions in the future
// for example it preserve HTTP wrappers for custom behavior per request
ret := *config
restclient.AddUserAgent(&ret, username)
return ret
}
func getOrCreateServiceAccount(coreClient v1core.CoreV1Interface, namespace, name string) (*v1.ServiceAccount, error) {
sa, err := coreClient.ServiceAccounts(namespace).Get(context.TODO(), name, metav1.GetOptions{})
if err == nil {
return sa, nil
}
if !apierrors.IsNotFound(err) {
return nil, err
}
// Create the namespace if we can't verify it exists.
// Tolerate errors, since we don't know whether this component has namespace creation permissions.
if _, err := coreClient.Namespaces().Get(context.TODO(), namespace, metav1.GetOptions{}); apierrors.IsNotFound(err) {
if _, err = coreClient.Namespaces().Create(context.TODO(), &v1.Namespace{ObjectMeta: metav1.ObjectMeta{Name: namespace}}, metav1.CreateOptions{}); err != nil && !apierrors.IsAlreadyExists(err) {
klog.Warningf("create non-exist namespace %s failed:%v", namespace, err)
}
}
// Create the service account
sa, err = coreClient.ServiceAccounts(namespace).Create(context.TODO(), &v1.ServiceAccount{ObjectMeta: metav1.ObjectMeta{Namespace: namespace, Name: name}}, metav1.CreateOptions{})
if apierrors.IsAlreadyExists(err) {
// If we're racing to init and someone else already created it, re-fetch
return coreClient.ServiceAccounts(namespace).Get(context.TODO(), name, metav1.GetOptions{})
}
return sa, err
}

4
e2e/vendor/k8s.io/controller-manager/pkg/features/OWNERS generated vendored Normal file
View File

@ -0,0 +1,4 @@
# See the OWNERS docs at https://go.k8s.io/owners
approvers:
- feature-approvers

51
e2e/vendor/k8s.io/controller-manager/pkg/features/kube_features.go generated vendored Normal file
View File

@ -0,0 +1,51 @@
/*
Copyright 2020 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/version"
"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: @nckturner
// kep: http://kep.k8s.io/2699
// Enable webhook in cloud controller manager
CloudControllerManagerWebhook featuregate.Feature = "CloudControllerManagerWebhook"
)
func SetupCurrentKubernetesSpecificFeatureGates(featuregates featuregate.MutableVersionedFeatureGate) error {
return featuregates.AddVersioned(versionedCloudPublicFeatureGates)
}
// versionedCloudPublicFeatureGates consists of versioned cloud-specific feature keys.
// To add a new feature, define a key for it above and add it here.
var versionedCloudPublicFeatureGates = map[featuregate.Feature]featuregate.VersionedSpecs{
CloudControllerManagerWebhook: {
{Version: version.MustParse("1.27"), Default: false, PreRelease: featuregate.Alpha},
},
}

27
e2e/vendor/k8s.io/controller-manager/pkg/features/register/register.go generated vendored Normal file
View File

@ -0,0 +1,27 @@
/*
Copyright 2020 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 register
import (
"k8s.io/apimachinery/pkg/util/runtime"
utilfeature "k8s.io/apiserver/pkg/util/feature"
"k8s.io/controller-manager/pkg/features"
)
func init() {
runtime.Must(features.SetupCurrentKubernetesSpecificFeatureGates(utilfeature.DefaultMutableFeatureGate))
}

109
e2e/vendor/k8s.io/controller-manager/pkg/leadermigration/config/config.go generated vendored Normal file
View File

@ -0,0 +1,109 @@
/*
Copyright 2020 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 config
import (
"fmt"
"os"
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
util "k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/apimachinery/pkg/util/validation/field"
internal "k8s.io/controller-manager/config"
v1 "k8s.io/controller-manager/config/v1"
"k8s.io/controller-manager/config/v1alpha1"
"k8s.io/controller-manager/config/v1beta1"
)
// ResourceLockLeases is the resourceLock value for 'leases' API
const ResourceLockLeases = "leases"
// ResourceLockEndpoints is the resourceLock value for 'endpoints' API
const ResourceLockEndpoints = "endpoints"
var cfgScheme = runtime.NewScheme()
func init() {
// internal
util.Must(internal.AddToScheme(cfgScheme))
// v1alpha1
util.Must(v1alpha1.AddToScheme(cfgScheme))
util.Must(cfgScheme.SetVersionPriority(v1alpha1.SchemeGroupVersion))
// v1beta1
util.Must(v1beta1.AddToScheme(cfgScheme))
util.Must(cfgScheme.SetVersionPriority(v1beta1.SchemeGroupVersion))
// v1
util.Must(v1.AddToScheme(cfgScheme))
util.Must(cfgScheme.SetVersionPriority(v1.SchemeGroupVersion))
}
// ReadLeaderMigrationConfiguration reads LeaderMigrationConfiguration from a YAML file at the given path.
// The parsed LeaderMigrationConfiguration may be invalid.
// It returns an error if the file did not exist.
func ReadLeaderMigrationConfiguration(configFilePath string) (*internal.LeaderMigrationConfiguration, error) {
data, err := os.ReadFile(configFilePath)
if err != nil {
return nil, fmt.Errorf("unable to read leader migration configuration from %q: %w", configFilePath, err)
}
config, gvk, err := serializer.NewCodecFactory(cfgScheme, serializer.EnableStrict).UniversalDecoder().Decode(data, nil, nil)
if err != nil {
return nil, err
}
internalConfig, ok := config.(*internal.LeaderMigrationConfiguration)
if !ok {
return nil, fmt.Errorf("unexpected config type: %v", gvk)
}
return internalConfig, nil
}
// ValidateLeaderMigrationConfiguration validates the LeaderMigrationConfiguration against common errors.
// It checks required names and whether resourceLock is either 'leases' or 'endpoints'.
// It will return nil if it does not find anything wrong.
func ValidateLeaderMigrationConfiguration(config *internal.LeaderMigrationConfiguration) (allErrs field.ErrorList) {
if config.LeaderName == "" {
allErrs = append(allErrs, field.Required(field.NewPath("leaderName"),
"leaderName must be set for LeaderMigrationConfiguration"))
}
if config.ResourceLock != ResourceLockLeases && config.ResourceLock != ResourceLockEndpoints {
allErrs = append(allErrs, field.Invalid(field.NewPath("resourceLock"), config.ResourceLock,
"resource Lock must be one of 'leases' or 'endpoints'"))
}
// validate controllerLeaders
fldPath := field.NewPath("controllerLeaders")
for i, controllerLeader := range config.ControllerLeaders {
path := fldPath.Index(i)
allErrs = append(allErrs, validateControllerLeaderConfiguration(path, &controllerLeader)...)
}
return
}
func validateControllerLeaderConfiguration(path *field.Path, config *internal.ControllerLeaderConfiguration) (allErrs field.ErrorList) {
if config == nil {
return
}
if config.Component == "" {
allErrs = append(allErrs, field.Required(path.Child("component"), "component must be set"))
}
if config.Name == "" {
allErrs = append(allErrs, field.Required(path.Child("name"), "name must be set"))
}
return
}

40
e2e/vendor/k8s.io/controller-manager/pkg/leadermigration/config/default.go generated vendored Normal file
View File

@ -0,0 +1,40 @@
/*
Copyright 2021 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 config
import internal "k8s.io/controller-manager/config"
// DefaultLeaderMigrationConfiguration returns the default LeaderMigrationConfiguration
// that is valid for this release of Kubernetes.
func DefaultLeaderMigrationConfiguration() *internal.LeaderMigrationConfiguration {
return &internal.LeaderMigrationConfiguration{
LeaderName: "cloud-provider-extraction-migration",
ResourceLock: ResourceLockLeases,
ControllerLeaders: []internal.ControllerLeaderConfiguration{
{
Name: "route-controller",
Component: "*",
}, {
Name: "service-controller",
Component: "*",
}, {
Name: "cloud-node-lifecycle-controller",
Component: "*",
},
},
}
}

85
e2e/vendor/k8s.io/controller-manager/pkg/leadermigration/options/options.go generated vendored Normal file
View File

@ -0,0 +1,85 @@
/*
Copyright 2021 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 options
import (
"fmt"
"github.com/spf13/pflag"
"k8s.io/controller-manager/config"
migrationconfig "k8s.io/controller-manager/pkg/leadermigration/config"
)
// LeaderMigrationOptions is the set of options for Leader Migration,
// which is given to the controller manager through flags
type LeaderMigrationOptions struct {
// Enabled indicates whether leader migration is enabled through the --enabled-leader-migration flag.
Enabled bool
// ControllerMigrationConfig is the path to the file of LeaderMigrationConfiguration type.
// It can be set with --leader-migration-config flag
// If the path is "" (default vaule), the default vaule will be used.
ControllerMigrationConfig string
}
// DefaultLeaderMigrationOptions returns a LeaderMigrationOptions with default values.
func DefaultLeaderMigrationOptions() *LeaderMigrationOptions {
return &LeaderMigrationOptions{
Enabled: false,
ControllerMigrationConfig: "",
}
}
// AddFlags adds all flags related to leader migration to given flag set.
func (o *LeaderMigrationOptions) AddFlags(fs *pflag.FlagSet) {
if o == nil {
return
}
fs.BoolVar(&o.Enabled, "enable-leader-migration", false, "Whether to enable controller leader migration.")
fs.StringVar(&o.ControllerMigrationConfig, "leader-migration-config", "",
"Path to the config file for controller leader migration, "+
"or empty to use the value that reflects default configuration of the controller manager. "+
"The config file should be of type LeaderMigrationConfiguration, group controllermanager.config.k8s.io, version v1alpha1.")
}
// ApplyTo applies the options of leader migration to generic configuration.
func (o *LeaderMigrationOptions) ApplyTo(cfg *config.GenericControllerManagerConfiguration) error {
if o == nil {
// an nil LeaderMigrationOptions indicates that default options should be used
// in which case leader migration will be disabled
cfg.LeaderMigrationEnabled = false
return nil
}
cfg.LeaderMigrationEnabled = o.Enabled
if !cfg.LeaderMigrationEnabled {
return nil
}
if o.ControllerMigrationConfig == "" {
cfg.LeaderMigration = *migrationconfig.DefaultLeaderMigrationConfiguration()
return nil
}
leaderMigrationConfig, err := migrationconfig.ReadLeaderMigrationConfiguration(o.ControllerMigrationConfig)
if err != nil {
return err
}
errs := migrationconfig.ValidateLeaderMigrationConfiguration(leaderMigrationConfig)
if len(errs) != 0 {
return fmt.Errorf("failed to parse leader migration configuration: %v", errs)
}
cfg.LeaderMigration = *leaderMigrationConfig
return nil
}