podnodeselector

Documentation

Index

• Constants
• Variables
• func Register(plugins *admission.Plugins)
• type Plugin
  • func NewPodNodeSelector(clusterNodeSelectors map[string]string) *Plugin
  • func (p *Plugin) Admit(ctx context.Context, a admission.Attributes, o admission.ObjectInterfaces) error
  • func (p *Plugin) SetExternalKubeClientSet(client kubernetes.Interface)
  • func (p *Plugin) SetExternalKubeInformerFactory(f informers.SharedInformerFactory)
  • func (p *Plugin) Validate(ctx context.Context, a admission.Attributes, o admission.ObjectInterfaces) error
  • func (p *Plugin) ValidateInitialization() error

Constants

const PluginName = "PodNodeSelector"

PluginName is a string with the name of the plugin

Variables

var NamespaceNodeSelectors = []string{"scheduler.alpha.kubernetes.io/node-selector"}

NamespaceNodeSelectors is for assigning node selectors labels to namespaces. Default value is the annotation key scheduler.alpha.kubernetes.io/node-selector

Functions

func Register

func Register(plugins *admission.Plugins)

Register registers a plugin

Types

type Plugin

type Plugin struct {
	*admission.Handler
	// contains filtered or unexported fields
}

Plugin is an implementation of admission.Interface.

func NewPodNodeSelector

func NewPodNodeSelector(clusterNodeSelectors map[string]string) *Plugin

NewPodNodeSelector initializes a podNodeSelector

func (*Plugin) Admit

func (p *Plugin) Admit(ctx context.Context, a admission.Attributes, o admission.ObjectInterfaces) error

Admit enforces that pod and its namespace node label selectors matches at least a node in the cluster.

func (*Plugin) SetExternalKubeClientSet

func (p *Plugin) SetExternalKubeClientSet(client kubernetes.Interface)

SetExternalKubeClientSet sets the plugin's client

func (*Plugin) SetExternalKubeInformerFactory

func (p *Plugin) SetExternalKubeInformerFactory(f informers.SharedInformerFactory)

SetExternalKubeInformerFactory configures the plugin's informer factory

func (*Plugin) Validate

func (p *Plugin) Validate(ctx context.Context, a admission.Attributes, o admission.ObjectInterfaces) error

Validate ensures that the pod node selector is allowed

func (*Plugin) ValidateInitialization

func (p *Plugin) ValidateInitialization() error

ValidateInitialization verifies the object has been properly initialized