Documentation
¶
Overview ¶
Package app implements a server that runs a set of active components. This includes replication controllers, service endpoints and nodes.
Package app implements a server that runs a set of active components. This includes replication controllers, service endpoints and nodes.
Package app implements a server that runs a set of active components. This includes replication controllers, service endpoints and nodes.
Package app implements a server that runs a set of active components. This includes replication controllers, service endpoints and nodes.
Package app implements a server that runs a set of active components. This includes replication controllers, service endpoints and nodes.
Package app implements a server that runs a set of active components. This includes replication controllers, service endpoints and nodes.
Package app implements a server that runs a set of active components. This includes replication controllers, service endpoints and nodes.
Package app implements a server that runs a set of active components. This includes replication controllers, service endpoints and nodes.
Index ¶
- Constants
- Variables
- func AttemptToLoadRecycler(path string, config *volume.VolumeConfig) error
- func IsControllerEnabled(name string, disabledByDefaultControllers sets.String, controllers ...string) bool
- func KnownControllers() []string
- func NewAlphaVolumeProvisioner(cloud cloudprovider.Interface, config componentconfig.VolumeConfiguration) (volume.ProvisionableVolumePlugin, error)
- func NewControllerManagerCommand() *cobra.Command
- func ProbeAttachableVolumePlugins(config componentconfig.VolumeConfiguration) []volume.VolumePlugin
- func ProbeControllerVolumePlugins(cloud cloudprovider.Interface, config componentconfig.VolumeConfiguration) []volume.VolumePlugin
- func ResyncPeriod(s *options.CMServer) func() time.Duration
- func Run(s *options.CMServer) error
- func StartControllers(controllers map[string]InitFunc, s *options.CMServer, ...) error
- type ControllerContext
- type InitFunc
Constants ¶
const (
// Jitter used when starting controller managers
ControllerStartJitter = 1.0
)
Variables ¶
var ControllersDisabledByDefault = sets.NewString(
"bootstrapsigner",
"tokencleaner",
)
Functions ¶
func AttemptToLoadRecycler ¶ added in v1.2.0
func AttemptToLoadRecycler(path string, config *volume.VolumeConfig) error
AttemptToLoadRecycler tries decoding a pod from a filepath for use as a recycler for a volume. If successful, this method will set the recycler on the config. If unsuccessful, an error is returned. Function is exported for reuse downstream.
func IsControllerEnabled ¶ added in v1.6.0
func KnownControllers ¶ added in v1.6.0
func KnownControllers() []string
func NewAlphaVolumeProvisioner ¶ added in v1.4.1
func NewAlphaVolumeProvisioner(cloud cloudprovider.Interface, config componentconfig.VolumeConfiguration) (volume.ProvisionableVolumePlugin, error)
NewAlphaVolumeProvisioner returns a volume provisioner to use when running in a cloud or development environment. The alpha implementation of provisioning allows 1 implied provisioner per cloud and is here only for compatibility with Kubernetes 1.3 TODO: remove in Kubernetes 1.5
func NewControllerManagerCommand ¶ added in v1.1.1
NewControllerManagerCommand creates a *cobra.Command object with default parameters
func ProbeAttachableVolumePlugins ¶ added in v1.3.0
func ProbeAttachableVolumePlugins(config componentconfig.VolumeConfiguration) []volume.VolumePlugin
ProbeAttachableVolumePlugins collects all volume plugins for the attach/ detach controller. VolumeConfiguration is used ot get FlexVolumePluginDir which specifies the directory to search for additional third party volume plugins. The list of plugins is manually compiled. This code and the plugin initialization code for kubelet really, really need a through refactor.
func ProbeControllerVolumePlugins ¶ added in v1.4.1
func ProbeControllerVolumePlugins(cloud cloudprovider.Interface, config componentconfig.VolumeConfiguration) []volume.VolumePlugin
ProbeControllerVolumePlugins collects all persistent volume plugins into an easy to use list. Only volume plugins that implement any of provisioner/recycler/deleter interface should be returned.
func ResyncPeriod ¶ added in v1.2.0
ResyncPeriod returns a function which generates a duration each time it is invoked; this is so that multiple controllers don't get into lock-step and all hammer the apiserver with list requests simultaneously.
func StartControllers ¶ added in v1.2.0
func StartControllers(controllers map[string]InitFunc, s *options.CMServer, rootClientBuilder, clientBuilder controller.ControllerClientBuilder, stop <-chan struct{}) error
Types ¶
type ControllerContext ¶ added in v1.6.0
type ControllerContext struct {
// ClientBuilder will provide a client for this controller to use
ClientBuilder controller.ControllerClientBuilder
// InformerFactory gives access to informers for the controller.
// TODO delete this instance once the conversion to generated informers is complete.
InformerFactory informers.SharedInformerFactory
// NewInformerFactory gives access to informers for the controller.
// TODO rename this to InformerFactory once the conversion to generated informers is complete.
NewInformerFactory newinformers.SharedInformerFactory
// Options provides access to init options for a given controller
Options options.CMServer
// AvailableResources is a map listing currently available resources
AvailableResources map[schema.GroupVersionResource]bool
// Stop is the stop channel
Stop <-chan struct{}
}
func (ControllerContext) IsControllerEnabled ¶ added in v1.6.0
func (c ControllerContext) IsControllerEnabled(name string) bool
type InitFunc ¶ added in v1.6.0
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.
Source Files
Directories