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[kube-controller-manager] create package to hold kube-controller-manager component api

pull/8/head
stewart-yu 2018-09-04 19:02:08 +08:00
parent be4a437e71
commit 1c6c45563f
18 changed files with 832 additions and 105 deletions
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19
pkg/controller/apis/config/doc.go Normal file
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@ -0,0 +1,19 @@
/*
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.
*/
// +k8s:deepcopy-gen=package
package config // import "k8s.io/kubernetes/pkg/controller/apis/config"

43
pkg/controller/apis/config/register.go Normal file
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@ -0,0 +1,43 @@
/*
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 config
import (
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the group name use in this package
const GroupName = "kubecontrollermanager.config.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: runtime.APIVersionInternal}
var (
// SchemeBuilder providers the handle of collects functions that add things to a scheme
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
// AddToScheme applies all the stored functions to the scheme. A non-nil error
// indicates that one function failed and the attempt was abandoned.
AddToScheme = SchemeBuilder.AddToScheme
)
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&KubeControllerManagerConfiguration{},
)
return nil
}

44
pkg/controller/apis/config/scheme/scheme.go Normal file
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@ -0,0 +1,44 @@
/*
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 scheme
import (
"k8s.io/apimachinery/pkg/runtime"
"k8s.io/apimachinery/pkg/runtime/serializer"
utilruntime "k8s.io/apimachinery/pkg/util/runtime"
"k8s.io/kubernetes/pkg/controller/apis/config"
"k8s.io/kubernetes/pkg/controller/apis/config/v1alpha1"
)
var (
// Scheme defines methods for serializing and deserializing API objects.
Scheme = runtime.NewScheme()
// Codecs provides methods for retrieving codecs and serializers for specific
// versions and content types.
Codecs = serializer.NewCodecFactory(Scheme)
)
func init() {
AddToScheme(Scheme)
}
// AddToScheme registers the API group and adds types to a scheme
func AddToScheme(scheme *runtime.Scheme) {
utilruntime.Must(config.AddToScheme(scheme))
utilruntime.Must(v1alpha1.AddToScheme(scheme))
utilruntime.Must(scheme.SetVersionPriority(v1alpha1.SchemeGroupVersion))
}

33
pkg/controller/apis/config/types.go
View File

@ -22,6 +22,7 @@ import (
apiserverconfig "k8s.io/apiserver/pkg/apis/config"
)
// GroupResource describes an group resource.
type GroupResource struct {
// group is the group portion of the GroupResource.
Group string
@ -30,13 +31,17 @@ type GroupResource struct {
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// KubeControllerManagerConfiguration contains elements describing kube-controller manager.
type KubeControllerManagerConfiguration struct {
metav1.TypeMeta
// Generic holds configuration for a generic controller-manager
Generic GenericControllerManagerConfiguration
// KubeCloudSharedConfiguration holds configuration for shared related features
// both in cloud controller manager and kube-controller manager.
KubeCloudShared KubeCloudSharedConfiguration
// AttachDetachControllerConfiguration holds configuration for
// AttachDetachController related features.
AttachDetachController AttachDetachControllerConfiguration
@ -93,6 +98,7 @@ type KubeControllerManagerConfiguration struct {
ServiceController ServiceControllerConfiguration
}
// 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
@ -118,6 +124,8 @@ type GenericControllerManagerConfiguration struct {
Debugging apiserverconfig.DebuggingConfiguration
}
// KubeCloudSharedConfiguration contains elements shared by both kube-controller manager
// and cloud-controller manager, but not genericconfig.
type KubeCloudSharedConfiguration struct {
// CloudProviderConfiguration holds configuration for CloudProvider related features.
CloudProvider CloudProviderConfiguration
@ -150,6 +158,8 @@ type KubeCloudSharedConfiguration struct {
// of new nodes to cluster.
NodeSyncPeriod metav1.Duration
}
// AttachDetachControllerConfiguration contains elements describing AttachDetachController.
type AttachDetachControllerConfiguration struct {
// Reconciler runs a periodic loop to reconcile the desired state of the with
// the actual state of the world by triggering attach detach operations.
@ -160,6 +170,7 @@ type AttachDetachControllerConfiguration struct {
ReconcilerSyncLoopPeriod metav1.Duration
}
// CloudProviderConfiguration contains basically elements about cloud provider.
type CloudProviderConfiguration struct {
// Name is the provider for cloud services.
Name string
@ -167,6 +178,7 @@ type CloudProviderConfiguration struct {
CloudConfigFile string
}
// CSRSigningControllerConfiguration contains elements describing CSRSigningController.
type CSRSigningControllerConfiguration struct {
// clusterSigningCertFile is the filename containing a PEM-encoded
// X509 CA certificate used to issue cluster-scoped certificates
@ -179,6 +191,7 @@ type CSRSigningControllerConfiguration struct {
ClusterSigningDuration metav1.Duration
}
// DaemonSetControllerConfiguration contains elements describing DaemonSetController.
type DaemonSetControllerConfiguration struct {
// concurrentDaemonSetSyncs is the number of daemonset objects that are
// allowed to sync concurrently. Larger number = more responsive daemonset,
@ -186,6 +199,7 @@ type DaemonSetControllerConfiguration struct {
ConcurrentDaemonSetSyncs int32
}
// DeploymentControllerConfiguration contains elements describing DeploymentController.
type DeploymentControllerConfiguration struct {
// concurrentDeploymentSyncs is the number of deployment objects that are
// allowed to sync concurrently. Larger number = more responsive deployments,
@ -195,10 +209,11 @@ type DeploymentControllerConfiguration struct {
DeploymentControllerSyncPeriod metav1.Duration
}
// DeprecatedControllerConfiguration contains elements be deprecated.
type DeprecatedControllerConfiguration struct {
// DEPRECATED: deletingPodsQps is the number of nodes per second on which pods are deleted in
// case of node failure.
DeletingPodsQps float32
DeletingPodsQPS float32
// DEPRECATED: deletingPodsBurst is the number of nodes on which pods are bursty deleted in
// case of node failure. For more details look into RateLimiter.
DeletingPodsBurst int32
@ -207,6 +222,7 @@ type DeprecatedControllerConfiguration struct {
RegisterRetryCount int32
}
// EndpointControllerConfiguration contains elements describing EndpointController.
type EndpointControllerConfiguration struct {
// concurrentEndpointSyncs is the number of endpoint syncing operations
// that will be done concurrently. Larger number = faster endpoint updating,
@ -214,6 +230,7 @@ type EndpointControllerConfiguration struct {
ConcurrentEndpointSyncs int32
}
// GarbageCollectorControllerConfiguration contains elements describing GarbageCollectorController.
type GarbageCollectorControllerConfiguration struct {
// enables the generic garbage collector. MUST be synced with the
// corresponding flag of the kube-apiserver. WARNING: the generic garbage
@ -226,6 +243,7 @@ type GarbageCollectorControllerConfiguration struct {
GCIgnoredResources []GroupResource
}
// HPAControllerConfiguration contains elements describing HPAController.
type HPAControllerConfiguration struct {
// horizontalPodAutoscalerSyncPeriod is the period for syncing the number of
// pods in horizontal pod autoscaler.
@ -254,6 +272,7 @@ type HPAControllerConfiguration struct {
HorizontalPodAutoscalerInitialReadinessDelay metav1.Duration
}
// JobControllerConfiguration contains elements describing JobController.
type JobControllerConfiguration struct {
// concurrentJobSyncs is the number of job objects that are
// allowed to sync concurrently. Larger number = more responsive jobs,
@ -261,6 +280,7 @@ type JobControllerConfiguration struct {
ConcurrentJobSyncs int32
}
// NamespaceControllerConfiguration contains elements describing NamespaceController.
type NamespaceControllerConfiguration struct {
// namespaceSyncPeriod is the period for syncing namespace life-cycle
// updates.
@ -270,6 +290,7 @@ type NamespaceControllerConfiguration struct {
ConcurrentNamespaceSyncs int32
}
// NodeIPAMControllerConfiguration contains elements describing NodeIPAMController.
type NodeIPAMControllerConfiguration struct {
// serviceCIDR is CIDR Range for Services in cluster.
ServiceCIDR string
@ -277,6 +298,7 @@ type NodeIPAMControllerConfiguration struct {
NodeCIDRMaskSize int32
}
// NodeLifecycleControllerConfiguration contains elements describing NodeLifecycleController.
type NodeLifecycleControllerConfiguration struct {
// If set to true enables NoExecute Taints and will evict all not-tolerating
// Pod running on Nodes tainted with this kind of Taints.
@ -302,6 +324,8 @@ type NodeLifecycleControllerConfiguration struct {
UnhealthyZoneThreshold float32
}
// PersistentVolumeBinderControllerConfiguration contains elements describing
// PersistentVolumeBinderController.
type PersistentVolumeBinderControllerConfiguration struct {
// pvClaimBinderSyncPeriod is the period for syncing persistent volumes
// and persistent volume claims.
@ -310,6 +334,7 @@ type PersistentVolumeBinderControllerConfiguration struct {
VolumeConfiguration VolumeConfiguration
}
// PodGCControllerConfiguration contains elements describing PodGCController.
type PodGCControllerConfiguration struct {
// terminatedPodGCThreshold is the number of terminated pods that can exist
// before the terminated pod garbage collector starts deleting terminated pods.
@ -317,6 +342,7 @@ type PodGCControllerConfiguration struct {
TerminatedPodGCThreshold int32
}
// ReplicaSetControllerConfiguration contains elements describing ReplicaSetController.
type ReplicaSetControllerConfiguration struct {
// concurrentRSSyncs is the number of replica sets that are allowed to sync
// concurrently. Larger number = more responsive replica management, but more
@ -324,6 +350,7 @@ type ReplicaSetControllerConfiguration struct {
ConcurrentRSSyncs int32
}
// ReplicationControllerConfiguration contains elements describing ReplicationController.
type ReplicationControllerConfiguration struct {
// concurrentRCSyncs is the number of replication controllers that are
// allowed to sync concurrently. Larger number = more responsive replica
@ -331,6 +358,7 @@ type ReplicationControllerConfiguration struct {
ConcurrentRCSyncs int32
}
// ResourceQuotaControllerConfiguration contains elements describing ResourceQuotaController.
type ResourceQuotaControllerConfiguration struct {
// resourceQuotaSyncPeriod is the period for syncing quota usage status
// in the system.
@ -341,6 +369,7 @@ type ResourceQuotaControllerConfiguration struct {
ConcurrentResourceQuotaSyncs int32
}
// SAControllerConfiguration contains elements describing ServiceAccountController.
type SAControllerConfiguration struct {
// serviceAccountKeyFile is the filename containing a PEM-encoded private RSA key
// used to sign service account tokens.
@ -353,6 +382,7 @@ type SAControllerConfiguration struct {
RootCAFile string
}
// ServiceControllerConfiguration contains elements describing ServiceController.
type ServiceControllerConfiguration struct {
// concurrentServiceSyncs is the number of services that are
// allowed to sync concurrently. Larger number = more responsive service
@ -381,6 +411,7 @@ type VolumeConfiguration struct {
FlexVolumePluginDir string
}
// PersistentVolumeRecyclerConfiguration contains elements describing persistent volume plugins.
type PersistentVolumeRecyclerConfiguration struct {
// maximumRetry is number of retries the PV recycler will execute on failure to recycle
// PV.

60
pkg/controller/apis/config/v1alpha1/conversion.go Normal file
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@ -0,0 +1,60 @@
/*
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"
"k8s.io/kube-controller-manager/config/v1alpha1"
"k8s.io/kubernetes/pkg/controller/apis/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 *v1alpha1.GenericControllerManagerConfiguration, out *config.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 *config.GenericControllerManagerConfiguration, out *v1alpha1.GenericControllerManagerConfiguration, s conversion.Scope) error {
return autoConvert_config_GenericControllerManagerConfiguration_To_v1alpha1_GenericControllerManagerConfiguration(in, out, s)
}
// Convert_v1alpha1_KubeCloudSharedConfiguration_To_config_KubeCloudSharedConfiguration is an autogenerated conversion function.
func Convert_v1alpha1_KubeCloudSharedConfiguration_To_config_KubeCloudSharedConfiguration(in *v1alpha1.KubeCloudSharedConfiguration, out *config.KubeCloudSharedConfiguration, s conversion.Scope) error {
return autoConvert_v1alpha1_KubeCloudSharedConfiguration_To_config_KubeCloudSharedConfiguration(in, out, s)
}
// Convert_config_KubeCloudSharedConfiguration_To_v1alpha1_KubeCloudSharedConfiguration is an autogenerated conversion function.
func Convert_config_KubeCloudSharedConfiguration_To_v1alpha1_KubeCloudSharedConfiguration(in *config.KubeCloudSharedConfiguration, out *v1alpha1.KubeCloudSharedConfiguration, s conversion.Scope) error {
return autoConvert_config_KubeCloudSharedConfiguration_To_v1alpha1_KubeCloudSharedConfiguration(in, out, s)
}
// Convert_v1alpha1_ServiceControllerConfiguration_To_config_ServiceControllerConfiguration is an autogenerated conversion function.
func Convert_v1alpha1_ServiceControllerConfiguration_To_config_ServiceControllerConfiguration(in *v1alpha1.ServiceControllerConfiguration, out *config.ServiceControllerConfiguration, s conversion.Scope) error {
return autoConvert_v1alpha1_ServiceControllerConfiguration_To_config_ServiceControllerConfiguration(in, out, s)
}
// Convert_config_ServiceControllerConfiguration_To_v1alpha1_ServiceControllerConfiguration is an autogenerated conversion function.
func Convert_config_ServiceControllerConfiguration_To_v1alpha1_ServiceControllerConfiguration(in *config.ServiceControllerConfiguration, out *v1alpha1.ServiceControllerConfiguration, s conversion.Scope) error {
return autoConvert_config_ServiceControllerConfiguration_To_v1alpha1_ServiceControllerConfiguration(in, out, s)
}

259
pkg/controller/apis/config/v1alpha1/defaults.go
View File

@ -31,124 +31,38 @@ func addDefaultingFuncs(scheme *kruntime.Scheme) error {
return RegisterDefaults(scheme)
}
func SetDefaults_KubeControllerManagerConfiguration(obj *KubeControllerManagerConfiguration) {
func SetDefaults_KubeControllerManagerConfiguration(obj *kubectrlmgrconfigv1alpha1.KubeControllerManagerConfiguration) {
zero := metav1.Duration{}
if obj.EndpointController.ConcurrentEndpointSyncs == 0 {
obj.EndpointController.ConcurrentEndpointSyncs = 5
}
if obj.ServiceController.ConcurrentServiceSyncs == 0 {
obj.ServiceController.ConcurrentServiceSyncs = 1
}
if obj.ReplicationController.ConcurrentRCSyncs == 0 {
obj.ReplicationController.ConcurrentRCSyncs = 5
}
if obj.ReplicaSetController.ConcurrentRSSyncs == 0 {
obj.ReplicaSetController.ConcurrentRSSyncs = 5
}
if obj.DaemonSetController.ConcurrentDaemonSetSyncs == 0 {
obj.DaemonSetController.ConcurrentDaemonSetSyncs = 2
}
if obj.JobController.ConcurrentJobSyncs == 0 {
obj.JobController.ConcurrentJobSyncs = 5
}
if obj.ResourceQuotaController.ConcurrentResourceQuotaSyncs == 0 {
obj.ResourceQuotaController.ConcurrentResourceQuotaSyncs = 5
}
if obj.DeploymentController.ConcurrentDeploymentSyncs == 0 {
obj.DeploymentController.ConcurrentDeploymentSyncs = 5
}
if obj.NamespaceController.ConcurrentNamespaceSyncs == 0 {
obj.NamespaceController.ConcurrentNamespaceSyncs = 10
}
if obj.SAController.ConcurrentSATokenSyncs == 0 {
obj.SAController.ConcurrentSATokenSyncs = 5
}
if obj.ResourceQuotaController.ResourceQuotaSyncPeriod == zero {
obj.ResourceQuotaController.ResourceQuotaSyncPeriod = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.NamespaceController.NamespaceSyncPeriod == zero {
obj.NamespaceController.NamespaceSyncPeriod = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.PersistentVolumeBinderController.PVClaimBinderSyncPeriod == zero {
obj.PersistentVolumeBinderController.PVClaimBinderSyncPeriod = metav1.Duration{Duration: 15 * time.Second}
}
if obj.HPAController.HorizontalPodAutoscalerSyncPeriod == zero {
obj.HPAController.HorizontalPodAutoscalerSyncPeriod = metav1.Duration{Duration: 15 * time.Second}
}
if obj.HPAController.HorizontalPodAutoscalerUpscaleForbiddenWindow == zero {
obj.HPAController.HorizontalPodAutoscalerUpscaleForbiddenWindow = metav1.Duration{Duration: 3 * time.Minute}
}
if obj.HPAController.HorizontalPodAutoscalerDownscaleStabilizationWindow == zero {
obj.HPAController.HorizontalPodAutoscalerDownscaleStabilizationWindow = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.HPAController.HorizontalPodAutoscalerCPUInitializationPeriod == zero {
obj.HPAController.HorizontalPodAutoscalerCPUInitializationPeriod = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.HPAController.HorizontalPodAutoscalerInitialReadinessDelay == zero {
obj.HPAController.HorizontalPodAutoscalerInitialReadinessDelay = metav1.Duration{Duration: 30 * time.Second}
}
if obj.HPAController.HorizontalPodAutoscalerDownscaleForbiddenWindow == zero {
obj.HPAController.HorizontalPodAutoscalerDownscaleForbiddenWindow = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.HPAController.HorizontalPodAutoscalerTolerance == 0 {
obj.HPAController.HorizontalPodAutoscalerTolerance = 0.1
}
if obj.DeploymentController.DeploymentControllerSyncPeriod == zero {
obj.DeploymentController.DeploymentControllerSyncPeriod = metav1.Duration{Duration: 30 * time.Second}
if obj.AttachDetachController.ReconcilerSyncLoopPeriod == zero {
obj.AttachDetachController.ReconcilerSyncLoopPeriod = metav1.Duration{Duration: 60 * time.Second}
}
if obj.DeprecatedController.RegisterRetryCount == 0 {
obj.DeprecatedController.RegisterRetryCount = 10
}
if obj.NodeLifecycleController.PodEvictionTimeout == zero {
obj.NodeLifecycleController.PodEvictionTimeout = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.NodeLifecycleController.NodeMonitorGracePeriod == zero {
obj.NodeLifecycleController.NodeMonitorGracePeriod = metav1.Duration{Duration: 40 * time.Second}
}
if obj.NodeLifecycleController.NodeStartupGracePeriod == zero {
obj.NodeLifecycleController.NodeStartupGracePeriod = metav1.Duration{Duration: 60 * time.Second}
}
if obj.NodeIPAMController.NodeCIDRMaskSize == 0 {
obj.NodeIPAMController.NodeCIDRMaskSize = 24
}
if obj.PodGCController.TerminatedPodGCThreshold == 0 {
obj.PodGCController.TerminatedPodGCThreshold = 12500
if obj.PersistentVolumeBinderController.PVClaimBinderSyncPeriod == zero {
obj.PersistentVolumeBinderController.PVClaimBinderSyncPeriod = metav1.Duration{Duration: 15 * time.Second}
}
if obj.GarbageCollectorController.EnableGarbageCollector == nil {
obj.GarbageCollectorController.EnableGarbageCollector = utilpointer.BoolPtr(true)
}
if obj.GarbageCollectorController.ConcurrentGCSyncs == 0 {
obj.GarbageCollectorController.ConcurrentGCSyncs = 20
}
if obj.CSRSigningController.ClusterSigningCertFile == "" {
obj.CSRSigningController.ClusterSigningCertFile = "/etc/kubernetes/ca/ca.pem"
}
if obj.CSRSigningController.ClusterSigningKeyFile == "" {
obj.CSRSigningController.ClusterSigningKeyFile = "/etc/kubernetes/ca/ca.key"
}
if obj.CSRSigningController.ClusterSigningDuration == zero {
obj.CSRSigningController.ClusterSigningDuration = metav1.Duration{Duration: 365 * 24 * time.Hour}
}
if obj.AttachDetachController.ReconcilerSyncLoopPeriod == zero {
obj.AttachDetachController.ReconcilerSyncLoopPeriod = metav1.Duration{Duration: 60 * time.Second}
}
if obj.NodeLifecycleController.EnableTaintManager == nil {
obj.NodeLifecycleController.EnableTaintManager = utilpointer.BoolPtr(true)
}
if obj.HPAController.HorizontalPodAutoscalerUseRESTClients == nil {
obj.HPAController.HorizontalPodAutoscalerUseRESTClients = utilpointer.BoolPtr(true)
if obj.SAController.ConcurrentSATokenSyncs == 0 {
obj.SAController.ConcurrentSATokenSyncs = 5
}
// These defaults override the recommended defaults from the apimachineryconfigv1alpha1 package that are applied automatically
// These client-connection defaults are specific to the kube-controller-manager
if obj.Generic.ClientConnection.QPS == 0.0 {
obj.Generic.ClientConnection.QPS = 50.0
obj.Generic.ClientConnection.QPS = 20.0
}
if obj.Generic.ClientConnection.Burst == 0 {
obj.Generic.ClientConnection.Burst = 100
obj.Generic.ClientConnection.Burst = 30
}
// Use the default RecommendedDefaultGenericControllerManagerConfiguration options
RecommendedDefaultGenericControllerManagerConfiguration(&obj.Generic)
}
func SetDefaults_GenericControllerManagerConfiguration(obj *GenericControllerManagerConfiguration) {
func RecommendedDefaultGenericControllerManagerConfiguration(obj *kubectrlmgrconfigv1alpha1.GenericControllerManagerConfiguration) {
zero := metav1.Duration{}
if obj.Address == "" {
obj.Address = "0.0.0.0"
@ -162,12 +76,13 @@ func SetDefaults_GenericControllerManagerConfiguration(obj *GenericControllerMan
if len(obj.Controllers) == 0 {
obj.Controllers = []string{"*"}
}
// Use the default ClientConnectionConfiguration and LeaderElectionConfiguration options
apimachineryconfigv1alpha1.RecommendedDefaultClientConnectionConfiguration(&obj.ClientConnection)
apiserverconfigv1alpha1.RecommendedDefaultLeaderElectionConfiguration(&obj.LeaderElection)
}
func SetDefaults_KubeCloudSharedConfiguration(obj *KubeCloudSharedConfiguration) {
func SetDefaults_KubeCloudSharedConfiguration(obj *kubectrlmgrconfigv1alpha1.KubeCloudSharedConfiguration) {
zero := metav1.Duration{}
if obj.NodeMonitorPeriod == zero {
obj.NodeMonitorPeriod = metav1.Duration{Duration: 5 * time.Second}
@ -183,7 +98,145 @@ func SetDefaults_KubeCloudSharedConfiguration(obj *KubeCloudSharedConfiguration)
}
}
func SetDefaults_PersistentVolumeRecyclerConfiguration(obj *PersistentVolumeRecyclerConfiguration) {
func SetDefaults_ServiceControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.ServiceControllerConfiguration) {
if obj.ConcurrentServiceSyncs == 0 {
obj.ConcurrentServiceSyncs = 1
}
}
func SetDefaults_CSRSigningControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.CSRSigningControllerConfiguration) {
zero := metav1.Duration{}
if obj.ClusterSigningCertFile == "" {
obj.ClusterSigningCertFile = "/etc/kubernetes/ca/ca.pem"
}
if obj.ClusterSigningKeyFile == "" {
obj.ClusterSigningKeyFile = "/etc/kubernetes/ca/ca.key"
}
if obj.ClusterSigningDuration == zero {
obj.ClusterSigningDuration = metav1.Duration{Duration: 365 * 24 * time.Hour}
}
}
func SetDefaults_DeploymentControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.DeploymentControllerConfiguration) {
zero := metav1.Duration{}
if obj.ConcurrentDeploymentSyncs == 0 {
obj.ConcurrentDeploymentSyncs = 5
}
if obj.DeploymentControllerSyncPeriod == zero {
obj.DeploymentControllerSyncPeriod = metav1.Duration{Duration: 30 * time.Second}
}
}
func SetDefaults_DaemonSetControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.DaemonSetControllerConfiguration) {
if obj.ConcurrentDaemonSetSyncs == 0 {
obj.ConcurrentDaemonSetSyncs = 2
}
}
func SetDefaults_EndpointControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.EndpointControllerConfiguration) {
if obj.ConcurrentEndpointSyncs == 0 {
obj.ConcurrentEndpointSyncs = 5
}
}
func SetDefaults_GarbageCollectorControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.GarbageCollectorControllerConfiguration) {
if obj.EnableGarbageCollector == nil {
obj.EnableGarbageCollector = utilpointer.BoolPtr(true)
}
if obj.ConcurrentGCSyncs == 0 {
obj.ConcurrentGCSyncs = 20
}
}
func SetDefaults_HPAControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.HPAControllerConfiguration) {
zero := metav1.Duration{}
if obj.HorizontalPodAutoscalerUseRESTClients == nil {
obj.HorizontalPodAutoscalerUseRESTClients = utilpointer.BoolPtr(true)
}
if obj.HorizontalPodAutoscalerSyncPeriod == zero {
obj.HorizontalPodAutoscalerSyncPeriod = metav1.Duration{Duration: 15 * time.Second}
}
if obj.HorizontalPodAutoscalerUpscaleForbiddenWindow == zero {
obj.HorizontalPodAutoscalerUpscaleForbiddenWindow = metav1.Duration{Duration: 3 * time.Minute}
}
if obj.HorizontalPodAutoscalerDownscaleStabilizationWindow == zero {
obj.HorizontalPodAutoscalerDownscaleStabilizationWindow = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.HorizontalPodAutoscalerCPUInitializationPeriod == zero {
obj.HorizontalPodAutoscalerCPUInitializationPeriod = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.HorizontalPodAutoscalerInitialReadinessDelay == zero {
obj.HorizontalPodAutoscalerInitialReadinessDelay = metav1.Duration{Duration: 30 * time.Second}
}
if obj.HorizontalPodAutoscalerDownscaleForbiddenWindow == zero {
obj.HorizontalPodAutoscalerDownscaleForbiddenWindow = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.HorizontalPodAutoscalerTolerance == 0 {
obj.HorizontalPodAutoscalerTolerance = 0.1
}
}
func SetDefaults_JobControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.JobControllerConfiguration) {
if obj.ConcurrentJobSyncs == 0 {
obj.ConcurrentJobSyncs = 5
}
}
func SetDefaults_NamespaceControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.NamespaceControllerConfiguration) {
zero := metav1.Duration{}
if obj.ConcurrentNamespaceSyncs == 0 {
obj.ConcurrentNamespaceSyncs = 10
}
if obj.NamespaceSyncPeriod == zero {
obj.NamespaceSyncPeriod = metav1.Duration{Duration: 5 * time.Minute}
}
}
func SetDefaults_NodeLifecycleControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.NodeLifecycleControllerConfiguration) {
zero := metav1.Duration{}
if obj.PodEvictionTimeout == zero {
obj.PodEvictionTimeout = metav1.Duration{Duration: 5 * time.Minute}
}
if obj.NodeMonitorGracePeriod == zero {
obj.NodeMonitorGracePeriod = metav1.Duration{Duration: 40 * time.Second}
}
if obj.NodeStartupGracePeriod == zero {
obj.NodeStartupGracePeriod = metav1.Duration{Duration: 60 * time.Second}
}
if obj.EnableTaintManager == nil {
obj.EnableTaintManager = utilpointer.BoolPtr(true)
}
}
func SetDefaults_PodGCControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.PodGCControllerConfiguration) {
if obj.TerminatedPodGCThreshold == 0 {
obj.TerminatedPodGCThreshold = 12500
}
}
func SetDefaults_ReplicaSetControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.ReplicaSetControllerConfiguration) {
if obj.ConcurrentRSSyncs == 0 {
obj.ConcurrentRSSyncs = 5
}
}
func SetDefaults_ReplicationControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.ReplicationControllerConfiguration) {
if obj.ConcurrentRCSyncs == 0 {
obj.ConcurrentRCSyncs = 5
}
}
func SetDefaults_ResourceQuotaControllerConfiguration(obj *kubectrlmgrconfigv1alpha1.ResourceQuotaControllerConfiguration) {
zero := metav1.Duration{}
if obj.ConcurrentResourceQuotaSyncs == 0 {
obj.ConcurrentResourceQuotaSyncs = 5
}
if obj.ResourceQuotaSyncPeriod == zero {
obj.ResourceQuotaSyncPeriod = metav1.Duration{Duration: 5 * time.Minute}
}
}
func SetDefaults_PersistentVolumeRecyclerConfiguration(obj *kubectrlmgrconfigv1alpha1.PersistentVolumeRecyclerConfiguration) {
if obj.MaximumRetry == 0 {
obj.MaximumRetry = 3
}
@ -201,7 +254,7 @@ func SetDefaults_PersistentVolumeRecyclerConfiguration(obj *PersistentVolumeRecy
}
}
func SetDefaults_VolumeConfiguration(obj *VolumeConfiguration) {
func SetDefaults_VolumeConfiguration(obj *kubectrlmgrconfigv1alpha1.VolumeConfiguration) {
if obj.EnableHostPathProvisioning == nil {
obj.EnableHostPathProvisioning = utilpointer.BoolPtr(false)
}

64
pkg/controller/apis/config/v1alpha1/defaults_test.go Normal file
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@ -0,0 +1,64 @@
/*
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 (
"encoding/json"
"reflect"
"testing"
"k8s.io/api/core/v1"
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
"k8s.io/apimachinery/pkg/runtime"
kubectrlmgrconfigv1alpha1 "k8s.io/kube-controller-manager/config/v1alpha1"
)
func TestKubeControllerDefaultsRoundTrip(t *testing.T) {
ks1 := &kubectrlmgrconfigv1alpha1.KubeControllerManagerConfiguration{}
SetDefaults_KubeControllerManagerConfiguration(ks1)
cm, err := convertObjToConfigMap("KubeControllerManagerConfiguration", ks1)
if err != nil {
t.Errorf("unexpected ConvertObjToConfigMap error %v", err)
}
ks2 := &kubectrlmgrconfigv1alpha1.KubeControllerManagerConfiguration{}
if err = json.Unmarshal([]byte(cm.Data["KubeControllerManagerConfiguration"]), ks2); err != nil {
t.Errorf("unexpected error unserializing controller manager config %v", err)
}
if !reflect.DeepEqual(ks2, ks1) {
t.Errorf("Expected:\n%#v\n\nGot:\n%#v", ks1, ks2)
}
}
// convertObjToConfigMap converts an object to a ConfigMap.
// This is specifically meant for ComponentConfigs.
func convertObjToConfigMap(name string, obj runtime.Object) (*v1.ConfigMap, error) {
eJSONBytes, err := json.Marshal(obj)
if err != nil {
return nil, err
}
cm := &v1.ConfigMap{
ObjectMeta: metav1.ObjectMeta{
Name: name,
},
Data: map[string]string{
name: string(eJSONBytes[:]),
},
}
return cm, nil
}

23
pkg/controller/apis/config/v1alpha1/doc.go Normal file
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@ -0,0 +1,23 @@
/*
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.
*/
// +k8s:conversion-gen=k8s.io/kubernetes/pkg/controller/apis/config
// +k8s:conversion-gen-external-types=k8s.io/kube-controller-manager/config/v1alpha1
// +k8s:defaulter-gen=TypeMeta
// +k8s:defaulter-gen-input=../../../../../vendor/k8s.io/kube-controller-manager/config/v1alpha1
// +groupName=kubecontrollermanager.config.k8s.io
package v1alpha1 // import "k8s.io/kubernetes/pkg/controller/apis/config/v1alpha1"

40
pkg/controller/apis/config/v1alpha1/register.go Normal file
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@ -0,0 +1,40 @@
/*
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/runtime/schema"
kubectrlmgrconfigv1alpha1 "k8s.io/kube-controller-manager/config/v1alpha1"
)
// GroupName is the group name use in this package
const GroupName = "kubecontrollermanager.config.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
var (
localSchemeBuilder = &kubectrlmgrconfigv1alpha1.SchemeBuilder
AddToScheme = localSchemeBuilder.AddToScheme
)
func init() {
// We only register manually written functions here. The registration of the
// generated functions takes place in the generated files. The separation
// makes the code compile even when the generated files are missing.
localSchemeBuilder.Register(addDefaultingFuncs)
}

2
staging/src/k8s.io/kube-controller-manager/.github/PULL_REQUEST_TEMPLATE.md vendored Normal file
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@ -0,0 +1,2 @@
Sorry, we do not accept changes directly against this repository. Please see
CONTRIBUTING.md for information on where and how to contribute instead.

7
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@ -0,0 +1,7 @@
# Contributing guidelines
Do not open pull requests directly against this repository, they will be ignored. Instead, please open pull requests against [kubernetes/kubernetes](https://git.k8s.io/kubernetes/). Please follow the same [contributing guide](https://git.k8s.io/kubernetes/CONTRIBUTING.md) you would follow for any other pull request made to kubernetes/kubernetes.
This repository is published from [kubernetes/kubernetes/staging/src/k8s.io/kube-controller-manager](https://git.k8s.io/kubernetes/staging/src/k8s.io/kube-controller-manager) by the [kubernetes publishing-bot](https://git.k8s.io/publishing-bot).
Please see [Staging Directory and Publishing](https://git.k8s.io/community/contributors/devel/staging.md) for more information

202
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@ -0,0 +1,202 @@
Apache License
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http://www.apache.org/licenses/
TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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"License" shall mean the terms and conditions for use, reproduction,
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as of the date such litigation is filed.
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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
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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
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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
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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
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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
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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,
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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
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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.

25
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@ -0,0 +1,25 @@
# Kube-controller-manager
## Purpose
This library contains code to expose kube-controller-manager API.
## Compatibility
There are *NO compatibility guarantees* for this repository, yet. It is in direct support of Kubernetes, so branches
will track Kubernetes and be compatible with that repo. As we more cleanly separate the layers, we will review the
compatibility guarantee. We have a goal to make this easier to use in the future.
## Where does it come from?
`kube-controller-manager` is synced from https://github.com/kubernetes/kubernetes/blob/master/staging/src/k8s.io/kube-controller-manager.
Code changes are made in that location, merged into `k8s.io/kubernetes` and later synced here.
## Things you should *NOT* do
1. Directly modify any files under `pkg` in this repo. Those are driven from `k8s.io/kubernetes/staging/src/k8s.io/kube-controller-manager`.
2. Expect compatibility. This repo is changing quickly in direct support of
Kubernetes and the kube-controller-manager API.

17
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@ -0,0 +1,17 @@
# Defined below are the security contacts for this repo.
#
# They are the contact point for the Product Security Team to reach out
# to for triaging and handling of incoming issues.
#
# The below names agree to abide by the
# [Embargo Policy](https://github.com/kubernetes/sig-release/blob/master/security-release-process-documentation/security-release-process.md#embargo-policy)
# and will be removed and replaced if they violate that agreement.
#
# DO NOT REPORT SECURITY VULNERABILITIES DIRECTLY TO THESE NAMES, FOLLOW THE
# INSTRUCTIONS AT https://kubernetes.io/security/
cjcullen
liggitt
luxas
sttts
tallclair

3
staging/src/k8s.io/kube-controller-manager/code-of-conduct.md Normal file
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@ -0,0 +1,3 @@
# Kubernetes Community Code of Conduct
Please refer to our [Kubernetes Community Code of Conduct](https://git.k8s.io/community/code-of-conduct.md)

21
staging/src/k8s.io/kube-controller-manager/config/v1alpha1/doc.go Normal file
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@ -0,0 +1,21 @@
/*
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.
*/
// +k8s:deepcopy-gen=package
// +k8s:openapi-gen=true
// +groupName=kubecontrollermanager.config.k8s.io
package v1alpha1 // import "k8s.io/kube-controller-manager/config/v1alpha1"

43
staging/src/k8s.io/kube-controller-manager/config/v1alpha1/register.go Normal file
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@ -0,0 +1,43 @@
/*
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/runtime"
"k8s.io/apimachinery/pkg/runtime/schema"
)
// GroupName is the group name use in this package
const GroupName = "kubecontrollermanager.config.k8s.io"
// SchemeGroupVersion is group version used to register these objects
var SchemeGroupVersion = schema.GroupVersion{Group: GroupName, Version: "v1alpha1"}
var (
// SchemeBuilder providers the handle of collects functions that add things to a scheme.
SchemeBuilder = runtime.NewSchemeBuilder(addKnownTypes)
// AddToScheme applies all the stored functions to the scheme. A non-nil error
// indicates that one function failed and the attempt was abandoned.
AddToScheme = SchemeBuilder.AddToScheme
)
func addKnownTypes(scheme *runtime.Scheme) error {
scheme.AddKnownTypes(SchemeGroupVersion,
&KubeControllerManagerConfiguration{},
)
return nil
}

32
staging/src/k8s.io/kube-controller-manager/config/v1alpha1/types.go
View File

@ -22,6 +22,7 @@ import (
apiserverconfigv1alpha1 "k8s.io/apiserver/pkg/apis/config/v1alpha1"
)
// PersistentVolumeRecyclerConfiguration contains elements describing persistent volume plugins.
type PersistentVolumeRecyclerConfiguration struct {
// maximumRetry is number of retries the PV recycler will execute on failure to recycle
// PV.
@ -70,6 +71,7 @@ type VolumeConfiguration struct {
FlexVolumePluginDir string
}
// GroupResource describes an group resource.
type GroupResource struct {
// group is the group portion of the GroupResource.
Group string
@ -78,13 +80,17 @@ type GroupResource struct {
}
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// KubeControllerManagerConfiguration contains elements describing kube-controller manager.
type KubeControllerManagerConfiguration struct {
metav1.TypeMeta `json:",inline"`
// Generic holds configuration for a generic controller-manager
Generic GenericControllerManagerConfiguration
// KubeCloudSharedConfiguration holds configuration for shared related features
// both in cloud controller manager and kube-controller manager.
KubeCloudShared KubeCloudSharedConfiguration
// AttachDetachControllerConfiguration holds configuration for
// AttachDetachController related features.
AttachDetachController AttachDetachControllerConfiguration
@ -141,6 +147,7 @@ type KubeControllerManagerConfiguration struct {
ServiceController ServiceControllerConfiguration
}
// 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
@ -166,6 +173,8 @@ type GenericControllerManagerConfiguration struct {
Debugging apiserverconfigv1alpha1.DebuggingConfiguration
}
// KubeCloudSharedConfiguration contains elements shared by both kube-controller manager
// and cloud-controller manager, but not genericconfig.
type KubeCloudSharedConfiguration struct {
// CloudProviderConfiguration holds configuration for CloudProvider related features.
CloudProvider CloudProviderConfiguration
@ -199,6 +208,7 @@ type KubeCloudSharedConfiguration struct {
NodeSyncPeriod metav1.Duration
}
// AttachDetachControllerConfiguration contains elements describing AttachDetachController.
type AttachDetachControllerConfiguration struct {
// Reconciler runs a periodic loop to reconcile the desired state of the with
// the actual state of the world by triggering attach detach operations.
@ -209,6 +219,7 @@ type AttachDetachControllerConfiguration struct {
ReconcilerSyncLoopPeriod metav1.Duration
}
// CloudProviderConfiguration contains basically elements about cloud provider.
type CloudProviderConfiguration struct {
// Name is the provider for cloud services.
Name string
@ -216,6 +227,7 @@ type CloudProviderConfiguration struct {
CloudConfigFile string
}
// CSRSigningControllerConfiguration contains elements describing CSRSigningController.
type CSRSigningControllerConfiguration struct {
// clusterSigningCertFile is the filename containing a PEM-encoded
// X509 CA certificate used to issue cluster-scoped certificates
@ -228,6 +240,7 @@ type CSRSigningControllerConfiguration struct {
ClusterSigningDuration metav1.Duration
}
// DaemonSetControllerConfiguration contains elements describing DaemonSetController.
type DaemonSetControllerConfiguration struct {
// concurrentDaemonSetSyncs is the number of daemonset objects that are
// allowed to sync concurrently. Larger number = more responsive daemonset,
@ -235,6 +248,7 @@ type DaemonSetControllerConfiguration struct {
ConcurrentDaemonSetSyncs int32
}
// DeploymentControllerConfiguration contains elements describing DeploymentController.
type DeploymentControllerConfiguration struct {
// concurrentDeploymentSyncs is the number of deployment objects that are
// allowed to sync concurrently. Larger number = more responsive deployments,
@ -244,10 +258,11 @@ type DeploymentControllerConfiguration struct {
DeploymentControllerSyncPeriod metav1.Duration
}
// DeprecatedControllerConfiguration contains elements be deprecated.
type DeprecatedControllerConfiguration struct {
// DEPRECATED: deletingPodsQps is the number of nodes per second on which pods are deleted in
// case of node failure.
DeletingPodsQps float32
DeletingPodsQPS float32
// DEPRECATED: deletingPodsBurst is the number of nodes on which pods are bursty deleted in
// case of node failure. For more details look into RateLimiter.
DeletingPodsBurst int32
@ -256,6 +271,7 @@ type DeprecatedControllerConfiguration struct {
RegisterRetryCount int32
}
// EndpointControllerConfiguration contains elements describing EndpointController.
type EndpointControllerConfiguration struct {
// concurrentEndpointSyncs is the number of endpoint syncing operations
// that will be done concurrently. Larger number = faster endpoint updating,
@ -263,6 +279,7 @@ type EndpointControllerConfiguration struct {
ConcurrentEndpointSyncs int32
}
// GarbageCollectorControllerConfiguration contains elements describing GarbageCollectorController.
type GarbageCollectorControllerConfiguration struct {
// enables the generic garbage collector. MUST be synced with the
// corresponding flag of the kube-apiserver. WARNING: the generic garbage
@ -275,6 +292,7 @@ type GarbageCollectorControllerConfiguration struct {
GCIgnoredResources []GroupResource
}
// HPAControllerConfiguration contains elements describing HPAController.
type HPAControllerConfiguration struct {
// HorizontalPodAutoscalerSyncPeriod is the period for syncing the number of
// pods in horizontal pod autoscaler.
@ -303,6 +321,7 @@ type HPAControllerConfiguration struct {
HorizontalPodAutoscalerInitialReadinessDelay metav1.Duration
}
// JobControllerConfiguration contains elements describing JobController.
type JobControllerConfiguration struct {
// concurrentJobSyncs is the number of job objects that are
// allowed to sync concurrently. Larger number = more responsive jobs,
@ -310,6 +329,7 @@ type JobControllerConfiguration struct {
ConcurrentJobSyncs int32
}
// NamespaceControllerConfiguration contains elements describing NamespaceController.
type NamespaceControllerConfiguration struct {
// namespaceSyncPeriod is the period for syncing namespace life-cycle
// updates.
@ -319,6 +339,7 @@ type NamespaceControllerConfiguration struct {
ConcurrentNamespaceSyncs int32
}
// NodeIPAMControllerConfiguration contains elements describing NodeIpamController.
type NodeIPAMControllerConfiguration struct {
// serviceCIDR is CIDR Range for Services in cluster.
ServiceCIDR string
@ -326,6 +347,7 @@ type NodeIPAMControllerConfiguration struct {
NodeCIDRMaskSize int32
}
// NodeLifecycleControllerConfiguration contains elements describing NodeLifecycleController.
type NodeLifecycleControllerConfiguration struct {
// If set to true enables NoExecute Taints and will evict all not-tolerating
// Pod running on Nodes tainted with this kind of Taints.
@ -351,6 +373,8 @@ type NodeLifecycleControllerConfiguration struct {
UnhealthyZoneThreshold float32
}
// PersistentVolumeBinderControllerConfiguration contains elements describing
// PersistentVolumeBinderController.
type PersistentVolumeBinderControllerConfiguration struct {
// pvClaimBinderSyncPeriod is the period for syncing persistent volumes
// and persistent volume claims.
@ -359,6 +383,7 @@ type PersistentVolumeBinderControllerConfiguration struct {
VolumeConfiguration VolumeConfiguration
}
// PodGCControllerConfiguration contains elements describing PodGCController.
type PodGCControllerConfiguration struct {
// terminatedPodGCThreshold is the number of terminated pods that can exist
// before the terminated pod garbage collector starts deleting terminated pods.
@ -366,6 +391,7 @@ type PodGCControllerConfiguration struct {
TerminatedPodGCThreshold int32
}
// ReplicaSetControllerConfiguration contains elements describing ReplicaSetController.
type ReplicaSetControllerConfiguration struct {
// concurrentRSSyncs is the number of replica sets that are allowed to sync
// concurrently. Larger number = more responsive replica management, but more
@ -373,6 +399,7 @@ type ReplicaSetControllerConfiguration struct {
ConcurrentRSSyncs int32
}
// ReplicationControllerConfiguration contains elements describing ReplicationController.
type ReplicationControllerConfiguration struct {
// concurrentRCSyncs is the number of replication controllers that are
// allowed to sync concurrently. Larger number = more responsive replica
@ -380,6 +407,7 @@ type ReplicationControllerConfiguration struct {
ConcurrentRCSyncs int32
}
// ResourceQuotaControllerConfiguration contains elements describing ResourceQuotaController.
type ResourceQuotaControllerConfiguration struct {
// resourceQuotaSyncPeriod is the period for syncing quota usage status
// in the system.
@ -390,6 +418,7 @@ type ResourceQuotaControllerConfiguration struct {
ConcurrentResourceQuotaSyncs int32
}
// SAControllerConfiguration contains elements describing ServiceAccountController.
type SAControllerConfiguration struct {
// serviceAccountKeyFile is the filename containing a PEM-encoded private RSA key
// used to sign service account tokens.
@ -402,6 +431,7 @@ type SAControllerConfiguration struct {
RootCAFile string
}
// ServiceControllerConfiguration contains elements describing ServiceController.
type ServiceControllerConfiguration struct {
// concurrentServiceSyncs is the number of services that are
// allowed to sync concurrently. Larger number = more responsive service