apply keypair secret

internal/handler/handler.go

@@ -0,0 +1,25 @@
+package handler
+
+import (
+	"context"
+
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
+	"k8s.io/apimachinery/pkg/apis/meta/v1/unstructured"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+type KubernetesClient interface {
+	Apply(ctx context.Context, obj client.Object) error
+	Delete(ctx context.Context, obj *unstructured.Unstructured, opts DeleteOptions) error
+}
+
+// DeleteOptions contains options for delete requests.
+type DeleteOptions struct {
+	// DeletionPropagation decides how the garbage collector will handle the propagation.
+	DeletionPropagation metav1.DeletionPropagation
+
+	// Inclusions determines which in-cluster objects are subject to deletion
+	// based on the labels.
+	// A nil Inclusions map means all objects are subject to deletion
+	Inclusions map[string]string
+}

internal/handler/kubernetes.go

@@ -0,0 +1,33 @@
+package handler
+
+import (
+	"context"
+
+	"sigs.k8s.io/controller-runtime/pkg/client"
+)
+
+type KubernetesHandler struct {
+	client KubernetesClient
+	objs   []client.Object
+}
+
+func NewKubernetesHandler(k KubernetesClient) *KubernetesHandler {
+	return &KubernetesHandler{
+		client: k,
+		objs:   []client.Object{},
+	}
+}
+
+func (k *KubernetesHandler) Append(obj client.Object) {
+	k.objs = append(k.objs, obj)
+}
+
+func (k *KubernetesHandler) ApplyAll(ctx context.Context) error {
+	for _, obj := range k.objs {
+		err := k.client.Apply(ctx, obj)
+		if err != nil {
+			return err
+		}
+	}
+	return nil
+}