controller

Documentation

Overview

Package controller provides functions for creating and registering a Helm controller with a `controller-runtime` manager. It also provides a Helm reconciler implementation that can be used to create a Helm-based operator.

Index

• func Add(mgr manager.Manager, options WatchOptions) error
• type HelmOperatorReconciler
  • func (r HelmOperatorReconciler) Reconcile(request reconcile.Request) (reconcile.Result, error)
• type WatchOptions

Functions

func Add

func Add(mgr manager.Manager, options WatchOptions) error

Add creates a new helm operator controller and adds it to the manager

Types

type HelmOperatorReconciler

type HelmOperatorReconciler struct {
	Client         client.Client
	GVK            schema.GroupVersionKind
	ManagerFactory release.ManagerFactory
	ResyncPeriod   time.Duration
}

HelmOperatorReconciler reconciles custom resources as Helm releases.

func (HelmOperatorReconciler) Reconcile

func (r HelmOperatorReconciler) Reconcile(request reconcile.Request) (reconcile.Result, error)

Reconcile reconciles the requested resource by installing, updating, or uninstalling a Helm release based on the resource's current state. If no release changes are necessary, Reconcile will create or patch the underlying resources to match the expected release manifest.

type WatchOptions

type WatchOptions struct {
	Namespace      string
	GVK            schema.GroupVersionKind
	ManagerFactory release.ManagerFactory
	ResyncPeriod   time.Duration
}

WatchOptions contains the necessary values to create a new controller that manages helm releases in a particular namespace based on a GVK watch.