deploymentcontroller

Documentation

Index

• func NewDeploymentController(name string, manifest []byte, recorder events.Recorder, ...) factory.Controller
• type DeploymentController
  • func (c *DeploymentController) Name() string
• type DeploymentHookFunc
  • func WithImageHook() DeploymentHookFunc
  • func WithReplicasHook(nodeLister corev1listers.NodeLister) DeploymentHookFunc
• type ManifestHookFunc

Functions

func NewDeploymentController

func NewDeploymentController(
	name string,
	manifest []byte,
	recorder events.Recorder,
	operatorClient v1helpers.OperatorClientWithFinalizers,
	kubeClient kubernetes.Interface,
	deployInformer appsinformersv1.DeploymentInformer,
	optionalInformers []factory.Informer,
	optionalManifestHooks []ManifestHookFunc,
	optionalDeploymentHooks ...DeploymentHookFunc,
) factory.Controller

Types

type DeploymentController

type DeploymentController struct {
	// contains filtered or unexported fields
}

DeploymentController is a generic controller that manages a deployment.

This controller supports removable operands, as configured in pkg/operator/management.

This controller produces the following conditions: <name>Available: indicates that the deployment controller was successfully deployed and at least one Deployment replica is available. <name>Progressing: indicates that the Deployment is in progress. <name>Degraded: produced when the sync() method returns an error.

func (*DeploymentController) Name

func (c *DeploymentController) Name() string

type DeploymentHookFunc

type DeploymentHookFunc func(*opv1.OperatorSpec, *appsv1.Deployment) error

DeploymentHookFunc is a hook function to modify the Deployment.

func WithImageHook

func WithImageHook() DeploymentHookFunc

WithImageHook sets the image associated with the deployment with the value provided for CLI_IMAGE env variable.

func WithReplicasHook

func WithReplicasHook(nodeLister corev1listers.NodeLister) DeploymentHookFunc

WithReplicasHook sets the deployment.Spec.Replicas field according to the number of available nodes. The number of nodes is determined by the node selector specified in the field deployment.Spec.Templates.NodeSelector.

type ManifestHookFunc

type ManifestHookFunc func(*opv1.OperatorSpec, []byte) ([]byte, error)

ManifestHookFunc is a hook function to modify the manifest in raw format. The hook must not modify the original manifest!