* add ZOOKEEPER_ROOT env in k8s deploy (#3260)

Co-authored-by: rockxsj <junjun@mgtv.com>

docker/kubernetes/dolphinscheduler/templates/deployment-dolphinscheduler-api.yaml

@@ -162,6 +162,12 @@ spec:
               {{- else }}
               value: {{ .Values.externalZookeeper.zookeeperQuorum }}
               {{- end }}
+            - name: ZOOKEEPER_ROOT
+              {{- if .Values.zookeeper.enabled }}
+              value: "/dolphinscheduler"
+              {{- else }}
+              value: {{ .Values.externalZookeeper.zookeeperRoot }}
+              {{- end }}
             - name: RESOURCE_STORAGE_TYPE
               valueFrom:
                 configMapKeyRef:

docker/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-master.yaml

@@ -228,6 +228,12 @@ spec:
               {{- else }}
               value: {{ .Values.externalZookeeper.zookeeperQuorum }}
               {{- end }}
+            - name: ZOOKEEPER_ROOT
+              {{- if .Values.zookeeper.enabled }}
+              value: "/dolphinscheduler"
+              {{- else }}
+              value: {{ .Values.externalZookeeper.zookeeperRoot }}
+              {{- end }}
             - name: RESOURCE_STORAGE_TYPE
               valueFrom:
                 configMapKeyRef:

docker/kubernetes/dolphinscheduler/templates/statefulset-dolphinscheduler-worker.yaml

@@ -225,6 +225,12 @@ spec:
               {{- else }}
               value: {{ .Values.externalZookeeper.zookeeperQuorum }}
               {{- end }}
+            - name: ZOOKEEPER_ROOT
+              {{- if .Values.zookeeper.enabled }}
+              value: "/dolphinscheduler"
+              {{- else }}
+              value: {{ .Values.externalZookeeper.zookeeperRoot }}
+              {{- end }}
             - name: RESOURCE_STORAGE_TYPE
               valueFrom:
                 configMapKeyRef: