issue-747: Add a finalizer to the MySQLCluster's pods.

cybozu-go · Oct 8, 2024 · 4042238 · 4042238
1 parent 9e10394
commit 4042238
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Showing 2 changed files with 5 additions and 1 deletion.
diff --git a/controllers/mysqlcluster_controller.go b/controllers/mysqlcluster_controller.go
@@ -784,7 +784,8 @@ func (r *MySQLClusterReconciler) reconcileV1StatefulSet(ctx context.Context, req
 	sts.Spec.WithTemplate(corev1ac.PodTemplateSpec().
 		WithAnnotations(cluster.Spec.PodTemplate.Annotations).
 		WithLabels(cluster.Spec.PodTemplate.Labels).
-		WithLabels(labelSet(cluster, false)))
+		WithLabels(labelSet(cluster, false)).
+		WithFinalizers(constants.MySQLClusterPodFinalizer))
 
 	podSpec := corev1ac.PodSpecApplyConfiguration(*cluster.Spec.PodTemplate.Spec.DeepCopy())
 	podSpec.WithServiceAccountName(cluster.PrefixedName())

diff --git a/pkg/constants/meta.go b/pkg/constants/meta.go
@@ -26,3 +26,6 @@ const (
 
 // MySQLClusterFinalizer is the finalizer specifier for MySQLCluster.
 const MySQLClusterFinalizer = "moco.cybozu.com/mysqlcluster"
+
+// MySQLClusterPodFinalizer is the finalizer specifier for MySQLCluster's pods.
+const MySQLClusterPodFinalizer = "moco.cybozu.com/mysqlcluster-pod"