delete job if not equal and create new

[ZITADOPER-7]

src/internal/controller/zitadelcluster_controller.go

@@ -23,6 +23,7 @@ import (
 	"encoding/json"
 	"encoding/pem"
 	"fmt"
+	"reflect"
 	"strings"
 	"time"
 
@@ -291,10 +292,14 @@ func (r *ZitadelClusterReconciler) reconcileInitJob(ctx context.Context, zitadel
 		}
 		return ctrl.Result{}, nil
 	}
-
-	patch := client.MergeFrom(existingJob.DeepCopy())
-	existingJob.Spec.Template.Spec = desiredInitJob.Spec.Template.Spec
-	return ctrl.Result{}, r.Patch(ctx, &existingJob, patch)
+	if !reflect.DeepEqual(existingJob.Spec.Template.Spec, desiredInitJob.Spec.Template.Spec) {
+		err := r.Delete(ctx, &existingJob)
+		if err != nil {
+			return ctrl.Result{}, err
+		}
+		return ctrl.Result{}, r.Create(ctx, desiredInitJob)
+	}
+	return ctrl.Result{}, nil
 }
 
 func (r *ZitadelClusterReconciler) reconcileSetupJob(ctx context.Context, zitadel *zitadelv1alpha1.ZitadelCluster) (ctrl.Result, error) {

src/pkg/builder/job_builder.go

@@ -16,6 +16,7 @@ import (
 func (b *Builder) BuildInitJob(zitadel *zitadelv1alpha1.ZitadelCluster, key types.NamespacedName) (*batchv1.Job, error) {
 
 	backOffLimit := int32(5)
+	ttlAfterFinish := int32(100)
 	activeDeadlineSeconds := int64(300)
 	runAsNonRoot := true
 	enableServiceLinks := false
@@ -27,8 +28,9 @@ func (b *Builder) BuildInitJob(zitadel *zitadelv1alpha1.ZitadelCluster, key type
 			Namespace: key.Namespace,
 		},
 		Spec: batchv1.JobSpec{
-			BackoffLimit:          &backOffLimit,
-			ActiveDeadlineSeconds: &activeDeadlineSeconds,
+			BackoffLimit:            &backOffLimit,
+			ActiveDeadlineSeconds:   &activeDeadlineSeconds,
+			TTLSecondsAfterFinished: &ttlAfterFinish,
 			Template: corev1.PodTemplateSpec{
 				Spec: corev1.PodSpec{
 					RestartPolicy: corev1.RestartPolicyOnFailure,