90 lines
2.8 KiB
Go
90 lines
2.8 KiB
Go
/*
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Copyright 2021.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package controllers
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import (
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"context"
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"github.com/go-logr/logr"
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apierrs "k8s.io/apimachinery/pkg/api/errors"
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"k8s.io/apimachinery/pkg/runtime"
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ctrl "sigs.k8s.io/controller-runtime"
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"sigs.k8s.io/controller-runtime/pkg/client"
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keycloakv1alpha1 "git.zom.bi/images/keycloak-operator/api/v1alpha1"
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"git.zom.bi/images/keycloak-operator/controllers/keycloak"
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)
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const (
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// FinalizerName is the Name of our finalizer used by this package
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FinalizerName = "finalizer.keycloak.bitmask.me"
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)
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// KeycloakRealmReconciler reconciles a KeycloakRealm object
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type KeycloakRealmReconciler struct {
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client.Client
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Keycloak *keycloak.Keycloak
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Log logr.Logger
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Scheme *runtime.Scheme
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}
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// +kubebuilder:rbac:groups=keycloak.bitmask.me,resources=keycloakrealms,verbs=get;list;watch;create;update;patch;delete
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// +kubebuilder:rbac:groups=keycloak.bitmask.me,resources=keycloakrealms/status,verbs=get;update;patch
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// +kubebuilder:rbac:groups=keycloak.bitmask.me,resources=keycloakrealms/finalizers,verbs=update
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// Reconcile is part of the main kubernetes reconciliation loop which aims to
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// move the current state of the cluster closer to the desired state.
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// For more details, check Reconcile and its Result here:
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// - https://pkg.go.dev/sigs.k8s.io/controller-runtime@v0.7.0/pkg/reconcile
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func (r *KeycloakRealmReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
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log := r.Log.WithValues("keycloakrealm", req.NamespacedName)
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log.Info("reconciling")
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var realm keycloakv1alpha1.KeycloakRealm
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if err := r.Get(ctx, req.NamespacedName, &realm); err != nil {
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if apierrs.IsNotFound(err) {
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log.Info("I would now unregister the realm")
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return ctrl.Result{}, nil
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}
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}
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if realm.Status.Available {
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// try to get existing realm
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log.Info("Would try to fetch the realm by its id.",
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"id", realm.Spec.RealmName)
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// if found {
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log.Info("will act like i found it, updating.")
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// update()
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return ctrl.Result{}, nil
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// }
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}
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log.Info("Would now create the realm.")
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realm.Status.Available = true
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r.Status().Update(ctx, &realm)
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return ctrl.Result{}, nil
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}
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// SetupWithManager sets up the controller with the Manager.
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func (r *KeycloakRealmReconciler) SetupWithManager(mgr ctrl.Manager) error {
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return ctrl.NewControllerManagedBy(mgr).
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For(&keycloakv1alpha1.KeycloakRealm{}).
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Complete(r)
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}
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