zabbix: include statefulset defaults

apps/zabbix/zabbix.yaml

@@ -18,12 +18,17 @@ metadata:
   namespace: zabbix
   labels:
     app: zabbix-postgres
-spec:
+spec:
-  serviceName: zabbix-postgres
+  persistentVolumeClaimRetentionPolicy:
-  replicas: 1
+    whenDeleted: Retain
-  selector:
+    whenScaled: Retain
-    matchLabels:
+  podManagementPolicy: OrderedReady
-      app: zabbix-postgres
+  serviceName: zabbix-postgres
+  replicas: 1
+  revisionHistoryLimit: 10
+  selector:
+    matchLabels:
+      app: zabbix-postgres
   template:
     metadata:
       labels:
@@ -100,12 +105,16 @@ spec:
       spec:
         accessModes: [ReadWriteOnce]
         volumeMode: Filesystem
-        resources:
+        resources:
-          requests:
+          requests:
-            storage: 10Gi
+            storage: 10Gi
----
+  updateStrategy:
-apiVersion: v1
+    rollingUpdate:
-kind: Service
+      partition: 0
+    type: RollingUpdate
+---
+apiVersion: v1
+kind: Service
 metadata:
   name: zabbix-postgres
   namespace: zabbix