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

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

    [ https://issues.apache.org/jira/browse/FLINK-26647 ]


    Zhe Wang deleted comment on FLINK-26647:
    ----------------------------------

was (Author: JIRAUSER286605):
[~aitozi] [~wangyang0918]  I`m using a  custom image too, the "/opt/flink/conf"  path is mounted to volume (naming "flink-config-volume") by Flink and *It will surely overwrite the original path.*

> 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
>            Priority: Critical
>
> 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 startups fail(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 startup fail, log: Duplicated volume name



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