[jira] [Created] (FLINK-26647) Can not add extra config files on native Kubernetes

["Zhe Wang (Jira)" <ji...@apache.org>]

Zhe Wang created FLINK-26647:
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             Summary: Can not add extra config files on native Kubernetes 
                 Key: FLINK-26647
                 URL: https://issues.apache.org/jira/browse/FLINK-26647
             Project: Flink
          Issue Type: Bug
          Components: Deployment / Kubernetes
    Affects Versions: 1.13.5
            Reporter: Zhe Wang


When using native Kubernetes mode (both session and application), predefine FLINK_CONF_DIR environment with config files in. Only two files( *flink-conf.yaml and log4j-console.properties* ) are populated to configmap which means missing of other config files(like sql-client-defaults.yaml, zoo.cfg etc.)
Tried these, neither worked out:
1) After native Kubernetes startup, change both configmap and deployment:
    1. add all my config files to configmap.
    2. add config file to deployment.spec.template.spec.volumes[]
    3. Flink job pod startup failed(log: lost leadership )
 
2) Using a *pod-template-file.taskmanager* file:
    1. add config files to created confimap.
    2. add my config files to template(others can be merged by Flink as guide says)
    3. Flink task pod fail to startup, log: Duplicated volume name



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