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https://issues.apache.org/jira/browse/FLINK-20324?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17238489#comment-17238489
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Boris Lublinsky commented on FLINK-20324:
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Thank you Yang Wang
Env variables is new in 1.12, I did not notice it - my bad
Secrets mounting is also new in 1.12 and is exactly the same as I have done
Volume/Config mount is quite similar to what I have implemented and I can
easily extend it to do the same
Owner reference is still missing.
We are targeting 1.12 for this, so lets discuss what we can add easily and I
can rework PR quickly
> Support customizing of containers for native kubernetes setup
> --------------------------------------------------------------
>
> Key: FLINK-20324
> URL: https://issues.apache.org/jira/browse/FLINK-20324
> Project: Flink
> Issue Type: New Feature
> Components: Deployment / Kubernetes
> Affects Versions: 1.11.2
> Environment: Kubernetes
> Reporter: Boris Lublinsky
> Priority: Major
> Fix For: 1.12.0, 1.11.2
>
> Original Estimate: 12h
> Remaining Estimate: 12h
>
> A common requirement for Flink applications is usage of custom resources
> (Environment variables, PVCs, Secrets, configMaps, etc). For example, usage
> of NFS-based checkpointing, require mounting NFS volumes, access to databases
> might require environment variables and secrets, the ability to safely remove
> cluster manager deployment might require owner's reference, etc.
> All of these resources can be added to created pods using Pod decorators
> already defined by Flink. So implementation of such support is as simple as
> implementing of new decorators and wiring them correctly to the appropriate
> factories.
>
> An implementation of such support is provided in this pull request
> [https://github.com/apache/flink/pull/14005]
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