[GitHub] [dolphinscheduler] RuiFG commented on issue #10904: [Feature][Flink] Flink on kubernetes

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

RuiFG commented on issue #10904:
URL: https://github.com/apache/dolphinscheduler/issues/10904#issuecomment-1297970125

   I'd like to join this discussion.
   
   # init
   1. write Dockerfile to workspace and add extra data
   2. pull flink base image
   3. build job image with current workspace
   4. push job image to the docker registry
   # handle
   1. check kubernetes has the same app name
   2. start flink application mode through `ShellCommandExecutor`
   3. waiting for kubernetes deployment ready
   4. listening kubernetes event and process(`logHandler` `errorHandler`...)
   # cancel
   1. cancel flink job through the flink client(use kubernetesClient exec, so we don't have to care about `kubernetes.rest-service.exposed.type`.)
   
   FlinkParameters for kubernetes need add the parameter(`extJarLibs`) , becausewe must import libs into the docker image when building it.


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