[GitHub] [zeppelin] rickchengx commented on pull request #4176: [ZEPPELIN-5445] Allow users to access the spark UI outside the kubernetes cluster

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

rickchengx commented on pull request #4176:
URL: https://github.com/apache/zeppelin/pull/4176#issuecomment-881265809


   When user does not specify the property `zeppelin.spark.uiWebUrl`, it will be automatically `//{{PORT}}-{{SERVICE_NAME}}.{{SERVICE_DOMAIN}}`. And the default value of `zeppelin.k8s.spark.ingress.host` is `{{PORT}}-{{SERVICE_NAME}}.{{SERVICE_DOMAIN}}`.
   
   So if user does not customize the URL, he just needs to set the property `zeppelin.k8s.spark.useIngress true` to create the ingress. And he can directly click the button `SPARK JOB` to jump to the spark UI through ingress.
   
   But if user customizes the URL, he can also set the property `zeppelin.k8s.spark.ingress.host` to enable the spark UI through ingress :
   ```
   zeppelin.spark.uiWebUrl //{{SERVICE_NAME}}.{{SERVICE_DOMAIN}}
   zeppelin.k8s.spark.useIngress true
   zeppelin.k8s.spark.ingress.host {{SERVICE_NAME}}.{{SERVICE_DOMAIN}}
   ```


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