mirror of https://github.com/rancher/turtles.git
91 lines
3.1 KiB
Go
91 lines
3.1 KiB
Go
/*
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Copyright © 2023 - 2024 SUSE LLC
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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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"fmt"
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corev1 "k8s.io/api/core/v1"
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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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"sigs.k8s.io/controller-runtime/pkg/controller"
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"sigs.k8s.io/controller-runtime/pkg/handler"
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"sigs.k8s.io/controller-runtime/pkg/log"
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"sigs.k8s.io/controller-runtime/pkg/reconcile"
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turtlesv1 "github.com/rancher/turtles/api/v1alpha1"
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"github.com/rancher/turtles/internal/controllers/clusterctl"
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)
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// ClusterctlConfigReconciler reconciles a ClusterctlConfig object.
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type ClusterctlConfigReconciler struct {
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client.Client
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}
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// Config is a direct clusterctl config representation.
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type Config struct {
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Providers turtlesv1.ProviderList `json:"providers"`
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Images map[string]ConfigImage `json:"images"`
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}
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// ConfigImage is a direct clusterctl representation of image config value.
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type ConfigImage struct {
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// Repository sets the container registry override to pull images from.
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Repository string `json:"repository,omitempty"`
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// Tag allows to specify a tag for the images.
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Tag string `json:"tag,omitempty"`
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}
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func configMapMapper(_ context.Context, obj client.Object) []reconcile.Request {
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if obj.GetName() != turtlesv1.ClusterctlConfigName {
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return []reconcile.Request{}
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}
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return []reconcile.Request{{NamespacedName: client.ObjectKeyFromObject(obj)}}
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}
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// SetupWithManager sets up the controller with the Manager.
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func (r *ClusterctlConfigReconciler) SetupWithManager(_ context.Context, mgr ctrl.Manager, _ controller.Options) error {
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if err := ctrl.NewControllerManagedBy(mgr).
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For(&turtlesv1.ClusterctlConfig{}).
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Watches(&corev1.ConfigMap{}, handler.EnqueueRequestsFromMapFunc(configMapMapper)).
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Complete(r); err != nil {
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return fmt.Errorf("creating ClusterctlConfigReconciler controller: %w", err)
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}
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return nil
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}
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//+kubebuilder:rbac:groups=turtles-capi.cattle.io,resources=clusterctlconfigs,verbs=get;list;watch;patch
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//+kubebuilder:rbac:groups=turtles-capi.cattle.io,resources=clusterctlconfigs/status,verbs=get;list;watch;patch
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//+kubebuilder:rbac:groups=turtles-capi.cattle.io,resources=clusterctlconfigs/finalizers,verbs=get;list;watch;patch;update
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//+kubebuilder:rbac:groups="",resources=configmaps,verbs=get;list;watch;create;patch
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// Reconcile reconciles the ClusterctlConfig object.
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func (r *ClusterctlConfigReconciler) Reconcile(ctx context.Context, _ reconcile.Request) (ctrl.Result, error) {
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log := log.FromContext(ctx)
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if err := clusterctl.SyncConfigMap(ctx, r.Client, "clusterctlconfig-controller"); err != nil {
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log.Error(err, "Unable to sync clusterctl ConfigMap")
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return ctrl.Result{}, err
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}
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return ctrl.Result{}, nil
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}
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