Support priority and priorityClassName for operator

Author: rjeberhard

kubernetes/charts/weblogic-operator/templates/_operator-dep.tpl

@@ -52,6 +52,12 @@ spec:
       tolerations:
         {{- toYaml . | nindent 8 }}
       {{- end }}
+      {{- if (hasKey . "priority") }}
+      priority: {{ int .priority }}
+      {{- end }}
+      {{- if (hasKey . "priorityClassName") }}
+      priorityClassName: {{ .priorityClassName | quote }}
+      {{- end }}
       initContainers:
       - name:  "copy-container"
         image: {{ .image | quote }}

kubernetes/charts/weblogic-operator/values.yaml

@@ -274,6 +274,14 @@ clusterSizePaddingValidationEnabled: true
 # If not specified, it defaults to the user specified in the operator's container image.
 #runAsUser: 1000
 
+# priority specifies the operator and webhook pod priority. 
+# See https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/
+#priority: 100
+
+# priorityClassName specifies the operator and webhook priority class name.
+# See https://kubernetes.io/docs/concepts/scheduling-eviction/pod-priority-preemption/
+#priorityClassName: name-of-priority-class
+
 # jvmOptions specifies a value used to control the Java process that runs the operator, such as the maximum heap size
 # that will be allocated.
 #jvmOptions: -XshowSettings:vm -XX:MaxRAMPercentage=70