[GitHub] [dolphinscheduler] github-actions[bot] commented on issue #11434: [Doc][k8s] externalZookeeper.zookeeperRoot cannot specify the root directory of zookeeper

[GitBox <gi...@apache.org>]

github-actions[bot] commented on issue #11434:
URL: https://github.com/apache/dolphinscheduler/issues/11434#issuecomment-1211928677

   ### Search before asking
   
   - [X] I had searched in the [issues](https://github.com/apache/dolphinscheduler/issues?q=is%3Aissue) and found no similar feature requirement.
   
   
   ### Description
   
   When deploying DS in a k8s cluster using Helm, the root directory of zookeeper (built-in or external) cannot be specified through `zookeeper.zookeeperRoot` or `externalZookeeper.zookeeperRoot` described in `kubernetes.md`.
   
   <img width="1068" alt="截屏2022-08-11 20 10 24" src="https://user-images.githubusercontent.com/38122586/184130478-efda82b3-2ab6-4ebc-a382-98c81a948af7.png">
   
   In fact, `zookeeperRoot` is not referenced by any yaml file, and `_helpers.tpl` only builds `REGISTRY_TYPE` and `REGISTRY_ZOOKEEPER_CONNECT_STRING` as below:
   
   ```
   {{/*
   Create a registry environment variables.
   */}}
   {{- define "dolphinscheduler.registry.env_vars" -}}
   - name: REGISTRY_TYPE
     {{- if .Values.zookeeper.enabled }}
     value: "zookeeper"
     {{- else }}
     value: {{ .Values.externalRegistry.registryPluginName }}
     {{- end }}
   - name: REGISTRY_ZOOKEEPER_CONNECT_STRING
     {{- if .Values.zookeeper.enabled }}
     value: {{ template "dolphinscheduler.zookeeper.quorum" . }}
     {{- else }}
     value: {{ .Values.externalRegistry.registryServers }}
     {{- end }}
   {{- end -}}
   ```
   
   So, how can user specify the root directory of zookeeper while deploying DS in k8s?
   
   Any comments or suggestions are welcome.
   
   ### Documentation Links
   
   _No response_
   
   ### Are you willing to submit a PR?
   
   - [X] Yes I am willing to submit a PR!
   
   ### Code of Conduct
   
   - [X] I agree to follow this project's [Code of Conduct](https://www.apache.org/foundation/policies/conduct)


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