controllers

Documentation

Overview

Package controllers contains code common for the device plugin controllers.

Index

• func GetDevicePluginCount(pluginKind string) int
• func SetupWithManager(mgr ctrl.Manager, controller DevicePluginController, ...) error
• type DefaultServiceAccountFactory
  • func (d *DefaultServiceAccountFactory) NewClusterRoleBinding(rawObj client.Object) *rbacv1.ClusterRoleBinding
  • func (d *DefaultServiceAccountFactory) NewServiceAccount(rawObj client.Object) *v1.ServiceAccount
• type DevicePluginController
• type ServiceAccountFactory

Functions

func GetDevicePluginCount

func GetDevicePluginCount(pluginKind string) int

GetDevicePluginCount returns number of device plugin CRs registered.

func SetupWithManager

func SetupWithManager(mgr ctrl.Manager, controller DevicePluginController, apiGVString, pluginKind, ownerKey string) error

SetupWithManager sets up a reconciler for a given device plugin controller.

Types

type DefaultServiceAccountFactory

type DefaultServiceAccountFactory struct{}

DefaultServiceAccountFactory is an empty ServiceAccountFactory. "default" will be used for the service account then.

func (*DefaultServiceAccountFactory) NewClusterRoleBinding

func (d *DefaultServiceAccountFactory) NewClusterRoleBinding(rawObj client.Object) *rbacv1.ClusterRoleBinding

func (*DefaultServiceAccountFactory) NewServiceAccount

func (d *DefaultServiceAccountFactory) NewServiceAccount(rawObj client.Object) *v1.ServiceAccount

type DevicePluginController

type DevicePluginController interface {
	ServiceAccountFactory
	CreateEmptyObject() (devicePlugin client.Object)
	GetTotalObjectCount(ctx context.Context, client client.Client) (count int, err error)
	NewDaemonSet(devicePlugin client.Object) *apps.DaemonSet
	UpdateDaemonSet(client.Object, *apps.DaemonSet) (updated bool)
	UpdateStatus(client.Object, *apps.DaemonSet, []string) (updated bool, err error)
}

DevicePluginController provides functionality for manipulating actual device plugin CRD objects.

type ServiceAccountFactory

type ServiceAccountFactory interface {
	NewServiceAccount(rawObj client.Object) *v1.ServiceAccount
	NewClusterRoleBinding(rawObj client.Object) *rbacv1.ClusterRoleBinding
}

ServiceAccountFactory provides functions for creating a service account and related objects Note that the rbac Role can be generated from kubebuilder:rbac comment (some examples above), which is the reason why this interface does not yet have a NewRole function.