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https://issues.apache.org/jira/browse/FLINK-16760?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yang Wang updated FLINK-16760:
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Parent: (was: FLINK-14460)
Issue Type: New Feature (was: Sub-task)
> Support the yaml file submission for native Kubernetes integration
> ------------------------------------------------------------------
>
> Key: FLINK-16760
> URL: https://issues.apache.org/jira/browse/FLINK-16760
> Project: Flink
> Issue Type: New Feature
> Components: Deployment / Kubernetes, Deployment / Scripts
> Reporter: Yang Wang
> Priority: Major
>
> Currently, the native K8s integration is friendly and convenient to the Flink
> users, especially they have some experience of YARN deployment. The
> submission command and process are very similar and could be integrated into
> their existing deployer(i.e. job lifecycle management system).
> However, if you are a K8s user and prefer the K8s way to start the Flink
> cluster(regarding it as a application). Then yaml way is more appropriate.
>
> What's the difference between standalone on K8s[1] and this ticket?
> # Dynamic resource allocation
> # Do not need to create taskmanager deployment yaml. Since the taskmanagers
> will be allocated by Flink ResourceManager dynamically on demand. The
> configmap, jobmanager deployment, service still need to be created manually.
> # Service account needs to be prepared beforehand[2].
> # Some scripts(flink-console.sh, jobmanager.sh, etc.) needs to be updated to
> use native K8s entrypoint
> {{org.apache.flink.kubernetes.entrypoint.KubernetesSessionClusterEntrypoint}}
>
> Do we have the alternative option?
> A possible way is using a K8s job(yaml file) to run the
> {{kubernetes-session.sh}} to start the Flink cluster. This is just moving the
> submission from local machine to K8s cluster.
>
> [1].
> [https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/kubernetes.html]
> [2].
> [https://ci.apache.org/projects/flink/flink-docs-master/ops/deployment/native_kubernetes.html#rbac]
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