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https://issues.apache.org/jira/browse/FLINK-15641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17031194#comment-17031194
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Canbin Zheng commented on FLINK-15641:
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Thanks, [~fly_in_gis] it seems that the init-container could have more than one
functionality, do we have a design doc on this issue? Actually it deserves one
and needs more discussion before moving on.
> Support to start init container
> -------------------------------
>
> Key: FLINK-15641
> URL: https://issues.apache.org/jira/browse/FLINK-15641
> Project: Flink
> Issue Type: Sub-task
> Components: Deployment / Kubernetes
> Reporter: Yang Wang
> Priority: Major
>
> >> Why do we need init container?
> The init container could be used to prepare the use jars and dependencies.
> Then we could always set the user image to Flink official image both for
> standalone per-job on K8s or native K8s per-job. When the JobManager and
> TaskManager container launched, the user jars will already exist there. I
> think many users are running standalone per-job cluster in production by
> using this way.
> The init container only works for K8s cluster.
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