Files
cozystack/internal/controller/cozystack_controller.go
Timofei Larkin 07f82cb5dd [experiments] Introduce Cozystack CRD + controller
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
2025-07-07 17:18:50 +03:00

53 lines
1.3 KiB
Go

package controller
import (
"context"
apierrors "k8s.io/apimachinery/pkg/api/errors"
"k8s.io/apimachinery/pkg/runtime"
ctrl "sigs.k8s.io/controller-runtime"
"sigs.k8s.io/controller-runtime/pkg/client"
"sigs.k8s.io/controller-runtime/pkg/log"
cozyv1alpha1 "github.com/cozystack/cozystack/api/v1alpha1"
)
type CozystackReconciler struct {
client.Client
Scheme *runtime.Scheme
}
func (r *CozystackReconciler) Reconcile(ctx context.Context, req ctrl.Request) (ctrl.Result, error) {
l := log.FromContext(ctx)
c := &cozyv1alpha1.Cozystack{}
if err := r.Get(ctx, req.NamespacedName, c); err != nil {
if apierrors.IsNotFound(err) {
return ctrl.Result{}, nil
}
l.Error(err, "Unable to fetch Cozystack")
return ctrl.Result{}, err
}
if !c.DeletionTimestamp.IsZero() {
return ctrl.Result{}, nil
}
if c.Name != "cozystack" || c.Namespace != "cozy-system" {
l.Info("only cozy-system/cozystack Cozystack is allowed in a cluster")
err := r.Delete(ctx, c)
if err != nil {
l.Error(err, "Unable to delete invalid Cozystack")
}
return ctrl.Result{}, err
}
panic("not implemented")
}
func (r *CozystackReconciler) SetupWithManager(mgr ctrl.Manager) error {
return ctrl.NewControllerManagedBy(mgr).
For(&cozyv1alpha1.Cozystack{}).
Complete(r)
}