controller

package
v3.9.0-alpha.1+incompa... Latest Latest
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 Go to latest Published: Dec 30, 2017 License: Apache-2.0 Imports: 104 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

func RunBuildConfigChangeController 

func RunBuildConfigChangeController(ctx ControllerContext) (bool, error)

func RunControllerServer 

func RunControllerServer(servingInfo configapi.HTTPServingInfo, kubeExternal clientgoclientset.Interface) error

TODO make this an actual API server built on the genericapiserver

func RunOriginNamespaceController 

func RunOriginNamespaceController(ctx ControllerContext) (bool, error)

func RunResourceQuotaManager 

func RunResourceQuotaManager(ctx ControllerContext) (bool, error)

func RunServiceAccountPullSecretsController 

func RunServiceAccountPullSecretsController(ctx ControllerContext) (bool, error)

func RunTemplateInstanceController 

func RunTemplateInstanceController(ctx ControllerContext) (bool, error)

Types

type BuildControllerConfig 

type BuildControllerConfig struct {
	DockerImage           string
	S2IImage              string
	AdmissionPluginConfig map[string]configapi.AdmissionPluginConfig

	Codec runtime.Codec
}

func (*BuildControllerConfig) RunController 

func (c *BuildControllerConfig) RunController(ctx ControllerContext) (bool, error)

RunController starts the build sync loop for builds and buildConfig processing.

type ClusterQuotaReconciliationControllerConfig 

type ClusterQuotaReconciliationControllerConfig struct {
	DefaultResyncPeriod            time.Duration
	DefaultReplenishmentSyncPeriod time.Duration
}

func (*ClusterQuotaReconciliationControllerConfig) RunController 

func (c *ClusterQuotaReconciliationControllerConfig) RunController(ctx ControllerContext) (bool, error)

type ControllerClientBuilder 

type ControllerClientBuilder interface {
	controller.ControllerClientBuilder
	KubeInternalClient(name string) (kclientsetinternal.Interface, error)
	KubeInternalClientOrDie(name string) kclientsetinternal.Interface

	OpenshiftInternalAppsClient(name string) (appsclientinternal.Interface, error)
	OpenshiftInternalAppsClientOrDie(name string) appsclientinternal.Interface

	OpenshiftInternalBuildClient(name string) (buildclientinternal.Interface, error)
	OpenshiftInternalBuildClientOrDie(name string) buildclientinternal.Interface

	// OpenShift clients based on generated internal clientsets
	OpenshiftInternalTemplateClient(name string) (templateclient.Interface, error)
	OpenshiftInternalTemplateClientOrDie(name string) templateclient.Interface

	OpenshiftInternalImageClient(name string) (imageclientinternal.Interface, error)
	OpenshiftInternalImageClientOrDie(name string) imageclientinternal.Interface

	OpenshiftInternalQuotaClient(name string) (quotaclient.Interface, error)
	OpenshiftInternalQuotaClientOrDie(name string) quotaclient.Interface

	OpenshiftInternalNetworkClient(name string) (networkclientinternal.Interface, error)
	OpenshiftInternalNetworkClientOrDie(name string) networkclientinternal.Interface

	OpenshiftInternalSecurityClient(name string) (securityclient.Interface, error)
	OpenshiftInternalSecurityClientOrDie(name string) securityclient.Interface
}

type ControllerContext 

type ControllerContext struct {
	OpenshiftControllerOptions OpenshiftControllerOptions

	EnabledControllers []string

	// ClientBuilder will provide a client for this controller to use
	ClientBuilder ControllerClientBuilder

	ExternalKubeInformers   kexternalinformers.SharedInformerFactory
	InternalKubeInformers   kinternalinformers.SharedInformerFactory
	AppInformers            appinformer.SharedInformerFactory
	BuildInformers          buildinformer.SharedInformerFactory
	ImageInformers          imageinformer.SharedInformerFactory
	TemplateInformers       templateinformer.SharedInformerFactory
	QuotaInformers          quotainformer.SharedInformerFactory
	AuthorizationInformers  authorizationinformer.SharedInformerFactory
	SecurityInformers       securityinformer.SharedInformerFactory
	GenericResourceInformer GenericResourceInformer

	// Stop is the stop channel
	Stop <-chan struct{}
	// InformersStarted is closed after all of the controllers have been initialized and are running.  After this point it is safe,
	// for an individual controller to start the shared informers. Before it is closed, they should not.
	InformersStarted chan struct{}
}

func (ControllerContext) IsControllerEnabled 

func (c ControllerContext) IsControllerEnabled(name string) bool

type DeployerControllerConfig 

type DeployerControllerConfig struct {
	ImageName     string
	ClientEnvVars []kapi.EnvVar

	Codec runtime.Codec
}

func (*DeployerControllerConfig) RunController 

func (c *DeployerControllerConfig) RunController(ctx ControllerContext) (bool, error)

type DeploymentConfigControllerConfig 

type DeploymentConfigControllerConfig struct {
	Codec runtime.Codec
}

func (*DeploymentConfigControllerConfig) RunController 

func (c *DeploymentConfigControllerConfig) RunController(ctx ControllerContext) (bool, error)

type GenericResourceInformer 

type GenericResourceInformer interface {
	ForResource(resource schema.GroupVersionResource) (kexternalinformers.GenericInformer, error)
	Start(stopCh <-chan struct{})
}

type HPAControllerOptions 

type HPAControllerOptions struct {
	SyncPeriod               metav1.Duration
	UpscaleForbiddenWindow   metav1.Duration
	DownscaleForbiddenWindow metav1.Duration
}

type HorizontalPodAutoscalerControllerConfig 

type HorizontalPodAutoscalerControllerConfig struct {
	HeapsterNamespace string
}

func (*HorizontalPodAutoscalerControllerConfig) RunController 

func (c *HorizontalPodAutoscalerControllerConfig) RunController(originCtx ControllerContext) (bool, error)

type ImageImportControllerConfig 

type ImageImportControllerConfig struct {
	MaxScheduledImageImportsPerMinute          int
	ScheduledImageImportMinimumIntervalSeconds int
	DisableScheduledImport                     bool
	ResyncPeriod                               time.Duration
}

func (*ImageImportControllerConfig) RunController 

func (c *ImageImportControllerConfig) RunController(ctx ControllerContext) (bool, error)

type ImageSignatureImportControllerConfig 

type ImageSignatureImportControllerConfig struct {
	ResyncPeriod          time.Duration
	SignatureFetchTimeout time.Duration
	SignatureImportLimit  int
}

func (*ImageSignatureImportControllerConfig) RunController 

func (c *ImageSignatureImportControllerConfig) RunController(ctx ControllerContext) (bool, error)

type ImageTriggerControllerConfig 

type ImageTriggerControllerConfig struct {
	HasBuilderEnabled      bool
	HasDeploymentsEnabled  bool
	HasDaemonSetsEnabled   bool
	HasStatefulSetsEnabled bool
	HasCronJobsEnabled     bool
}

func (*ImageTriggerControllerConfig) RunController 

func (c *ImageTriggerControllerConfig) RunController(ctx ControllerContext) (bool, error)

type IngressIPControllerConfig 

type IngressIPControllerConfig struct {
	IngressIPNetworkCIDR string
	IngressIPSyncPeriod  time.Duration
}

func (*IngressIPControllerConfig) RunController 

func (c *IngressIPControllerConfig) RunController(ctx ControllerContext) (bool, error)

type InitFunc 

type InitFunc func(ctx ControllerContext) (bool, error)

InitFunc is used to launch a particular controller. It may run additional "should I activate checks". Any error returned will cause the controller process to `Fatal` The bool indicates whether the controller was enabled.

type OpenshiftControllerClientBuilder 

type OpenshiftControllerClientBuilder struct {
	controller.ControllerClientBuilder
}

func (OpenshiftControllerClientBuilder) KubeInternalClient 

func (b OpenshiftControllerClientBuilder) KubeInternalClient(name string) (kclientsetinternal.Interface, error)

func (OpenshiftControllerClientBuilder) KubeInternalClientOrDie 

func (b OpenshiftControllerClientBuilder) KubeInternalClientOrDie(name string) kclientsetinternal.Interface

func (OpenshiftControllerClientBuilder) OpenshiftInternalAppsClient 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalAppsClient(name string) (appsclientinternal.Interface, error)

OpenshiftInternalAppsClient provides a REST client for the apps API. If the client cannot be created because of configuration error, this function will error.

func (OpenshiftControllerClientBuilder) OpenshiftInternalAppsClientOrDie 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalAppsClientOrDie(name string) appsclientinternal.Interface

OpenshiftInternalAppsClientOrDie provides a REST client for the apps API. If the client cannot be created because of configuration error, this function will panic.

func (OpenshiftControllerClientBuilder) OpenshiftInternalBuildClient 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalBuildClient(name string) (buildclientinternal.Interface, error)

OpenshiftInternalBuildClient provides a REST client for the build API. If the client cannot be created because of configuration error, this function will error.

func (OpenshiftControllerClientBuilder) OpenshiftInternalBuildClientOrDie 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalBuildClientOrDie(name string) buildclientinternal.Interface

OpenshiftInternalBuildClientOrDie provides a REST client for the build API. If the client cannot be created because of configuration error, this function will panic.

func (OpenshiftControllerClientBuilder) OpenshiftInternalImageClient 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalImageClient(name string) (imageclientinternal.Interface, error)

OpenshiftInternalImageClient provides a REST client for the image API. If the client cannot be created because of configuration error, this function will error.

func (OpenshiftControllerClientBuilder) OpenshiftInternalImageClientOrDie 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalImageClientOrDie(name string) imageclientinternal.Interface

OpenshiftInternalImageClientOrDie provides a REST client for the image API. If the client cannot be created because of configuration error, this function will panic.

func (OpenshiftControllerClientBuilder) OpenshiftInternalNetworkClient 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalNetworkClient(name string) (networkclientinternal.Interface, error)

OpenshiftInternalNetworkClient provides a REST client for the network API. If the client cannot be created because of configuration error, this function will error.

func (OpenshiftControllerClientBuilder) OpenshiftInternalNetworkClientOrDie 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalNetworkClientOrDie(name string) networkclientinternal.Interface

OpenshiftInternalNetworkClientOrDie provides a REST client for the network API. If the client cannot be created because of configuration error, this function will panic.

func (OpenshiftControllerClientBuilder) OpenshiftInternalQuotaClient 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalQuotaClient(name string) (quotaclient.Interface, error)

func (OpenshiftControllerClientBuilder) OpenshiftInternalQuotaClientOrDie 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalQuotaClientOrDie(name string) quotaclient.Interface

OpenshiftInternalBuildClientOrDie provides a REST client for the build API. If the client cannot be created because of configuration error, this function will panic.

func (OpenshiftControllerClientBuilder) OpenshiftInternalSecurityClient 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalSecurityClient(name string) (securityclient.Interface, error)

OpenshiftInternalSecurityClient provides a REST client for the security API. If the client cannot be created because of configuration error, this function will error.

func (OpenshiftControllerClientBuilder) OpenshiftInternalSecurityClientOrDie 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalSecurityClientOrDie(name string) securityclient.Interface

OpenshiftInternalSecurityClientOrDie provides a REST client for the security API. If the client cannot be created because of configuration error, this function will panic.

func (OpenshiftControllerClientBuilder) OpenshiftInternalTemplateClient 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalTemplateClient(name string) (templateclient.Interface, error)

OpenshiftInternalTemplateClient provides a REST client for the template API. If the client cannot be created because of configuration error, this function will return an error.

func (OpenshiftControllerClientBuilder) OpenshiftInternalTemplateClientOrDie 

func (b OpenshiftControllerClientBuilder) OpenshiftInternalTemplateClientOrDie(name string) templateclient.Interface

OpenshiftInternalTemplateClientOrDie provides a REST client for the template API. If the client cannot be created because of configuration error, this function will panic.

type OpenshiftControllerConfig 

type OpenshiftControllerConfig struct {
	ServiceAccountTokenControllerOptions ServiceAccountTokenControllerOptions

	ServiceAccountControllerOptions ServiceAccountControllerOptions

	BuildControllerConfig BuildControllerConfig

	DeployerControllerConfig         DeployerControllerConfig
	DeploymentConfigControllerConfig DeploymentConfigControllerConfig

	ImageTriggerControllerConfig         ImageTriggerControllerConfig
	ImageSignatureImportControllerConfig ImageSignatureImportControllerConfig
	ImageImportControllerConfig          ImageImportControllerConfig

	ServiceServingCertsControllerOptions ServiceServingCertsControllerOptions

	SDNControllerConfig       SDNControllerConfig
	UnidlingControllerConfig  UnidlingControllerConfig
	IngressIPControllerConfig IngressIPControllerConfig

	ClusterQuotaReconciliationControllerConfig ClusterQuotaReconciliationControllerConfig

	HorizontalPodAutoscalerControllerConfig HorizontalPodAutoscalerControllerConfig
}

OpenshiftControllerConfig is the runtime (non-serializable) config object used to launch the set of openshift (not kube) controllers.

func BuildOpenshiftControllerConfig 

func BuildOpenshiftControllerConfig(options configapi.MasterConfig) (*OpenshiftControllerConfig, error)

func (*OpenshiftControllerConfig) GetControllerInitializers 

func (c *OpenshiftControllerConfig) GetControllerInitializers() (map[string]InitFunc, error)

func (*OpenshiftControllerConfig) ServiceAccountContentControllerInit 

func (c *OpenshiftControllerConfig) ServiceAccountContentControllerInit() InitFunc

NewOpenShiftControllerPreStartInitializers returns list of initializers for controllers that needed to be run before any other controller is started. Typically this has to done for the serviceaccount-token controller as it provides tokens to other controllers.

type OpenshiftControllerOptions 

type OpenshiftControllerOptions struct {
	HPAControllerOptions       HPAControllerOptions
	ResourceQuotaOptions       ResourceQuotaOptions
	ServiceAccountTokenOptions ServiceAccountTokenOptions
}

OpenshiftControllerOptions contain the options used to run the controllers. Eventually we need to construct a way to properly configure these in a config struct. This at least lets us know what we have.

type ResourceQuotaOptions 

type ResourceQuotaOptions struct {
	ConcurrentSyncs int32
	SyncPeriod      metav1.Duration
	MinResyncPeriod metav1.Duration
}

type SDNControllerConfig 

type SDNControllerConfig struct {
	NetworkConfig configapi.MasterNetworkConfig
}

func (*SDNControllerConfig) RunController 

func (c *SDNControllerConfig) RunController(ctx ControllerContext) (bool, error)

type ServiceAccountControllerOptions 

type ServiceAccountControllerOptions struct {
	ManagedNames []string
}

func (*ServiceAccountControllerOptions) RunController 

func (c *ServiceAccountControllerOptions) RunController(ctx ControllerContext) (bool, error)

type ServiceAccountTokenControllerOptions 

type ServiceAccountTokenControllerOptions struct {
	RootCA           []byte
	ServiceServingCA []byte
	PrivateKey       interface{}

	RootClientBuilder controller.SimpleControllerClientBuilder
}

func (*ServiceAccountTokenControllerOptions) RunController 

func (c *ServiceAccountTokenControllerOptions) RunController(ctx ControllerContext) (bool, error)

type ServiceAccountTokenOptions 

type ServiceAccountTokenOptions struct {
	ConcurrentSyncs int32
}

type ServiceServingCertsControllerOptions 

type ServiceServingCertsControllerOptions struct {
	Signer *configapi.CertInfo
}

func (*ServiceServingCertsControllerOptions) RunController 

func (c *ServiceServingCertsControllerOptions) RunController(ctx ControllerContext) (bool, error)

type UnidlingControllerConfig 

type UnidlingControllerConfig struct {
	ResyncPeriod time.Duration
}

func (*UnidlingControllerConfig) RunController 

func (c *UnidlingControllerConfig) RunController(ctx ControllerContext) (bool, error)

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