package kube import ( "context" "fmt" "time" metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" "k8s.io/apimachinery/pkg/types" "sigs.k8s.io/controller-runtime/pkg/client" ) func Create(ctx context.Context, client client.Client, obj client.Object, wait bool) error { if err := client.Create(ctx, obj); err != nil { return err } if wait { if err := WaitUntilCreated(ctx, client, obj, 10, time.Millisecond*50); err != nil { return err } } return nil } func Update(ctx context.Context, client client.Client, obj client.Object) error { if err := client.Update(ctx, obj); err != nil { return err } return nil } func SetOwnerRef(ctx context.Context, client client.Client, obj client.Object, owner client.Object) client.Object { apiVersion := fmt.Sprintf("%s/%s", owner.GetObjectKind().GroupVersionKind().Group, owner.GetObjectKind().GroupVersionKind().Version) ownerReference := []metav1.OwnerReference{ { APIVersion: apiVersion, Kind: owner.GetObjectKind().GroupVersionKind().GroupKind().Kind, Name: owner.GetName(), UID: owner.GetUID(), }, } obj.SetOwnerReferences(ownerReference) return obj } func WaitUntilCreated(ctx context.Context, client client.Client, obj client.Object, attemps int, timeout time.Duration) error { if err := client.Get(ctx, types.NamespacedName{ Namespace: obj.GetNamespace(), Name: obj.GetName(), }, obj); err != nil { if attemps > 0 { time.Sleep(timeout) if err := WaitUntilCreated(ctx, client, obj, attemps-1, timeout); err != nil { return err } } else { return err } } return nil } func Delete(ctx context.Context, client client.Client, obj client.Object, wait bool) error { if err := client.Delete(ctx, obj); err != nil { return err } return nil }