prober

package
v0.0.0-...-fa18c62 Latest Latest
Warning

This package is not in the latest version of its module.

Go to latest
Published: May 6, 2016 License: Apache-2.0, Apache-2.0 Imports: 27 Imported by: 0

Documentation

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type FakeManager

type FakeManager struct{}

func (FakeManager) AddPod

func (_ FakeManager) AddPod(_ *api.Pod)

Unused methods.

func (FakeManager) CleanupPods

func (_ FakeManager) CleanupPods(_ []*api.Pod)

func (FakeManager) RemovePod

func (_ FakeManager) RemovePod(_ *api.Pod)

func (FakeManager) Start

func (_ FakeManager) Start()

func (FakeManager) UpdatePodStatus

func (_ FakeManager) UpdatePodStatus(_ types.UID, podStatus *api.PodStatus)

type Manager

type Manager interface {
	// AddPod creates new probe workers for every container probe. This should be called for every
	// pod created.
	AddPod(pod *api.Pod)

	// RemovePod handles cleaning up the removed pod state, including terminating probe workers and
	// deleting cached results.
	RemovePod(pod *api.Pod)

	// CleanupPods handles cleaning up pods which should no longer be running.
	// It takes a list of "active pods" which should not be cleaned up.
	CleanupPods(activePods []*api.Pod)

	// UpdatePodStatus modifies the given PodStatus with the appropriate Ready state for each
	// container based on container running status, cached probe results and worker states.
	UpdatePodStatus(types.UID, *api.PodStatus)

	// Start starts the Manager sync loops.
	Start()
}

Manager manages pod probing. It creates a probe "worker" for every container that specifies a probe (AddPod). The worker periodically probes its assigned container and caches the results. The manager usse the cached probe results to set the appropriate Ready state in the PodStatus when requested (UpdatePodStatus). Updating probe parameters is not currently supported. TODO: Move liveness probing out of the runtime, to here.

func NewManager

func NewManager(
	statusManager status.Manager,
	livenessManager results.Manager,
	runner kubecontainer.ContainerCommandRunner,
	refManager *kubecontainer.RefManager,
	recorder record.EventRecorder) Manager

Directories

Path Synopsis

Jump to

Keyboard shortcuts

? : This menu
/ : Search site
f or F : Jump to
y or Y : Canonical URL