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https://issues.apache.org/jira/browse/HDDS-17119?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Siyao Meng updated HDDS-17119:
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Attachment: HDDS-17119.001.diff
> Use health endpoints for OM, SCM and Datanode probes in Kubernetes examples
> ---------------------------------------------------------------------------
>
> Key: HDDS-17119
> URL: https://issues.apache.org/jira/browse/HDDS-17119
> Project: Apache Ozone
> Issue Type: Sub-task
> Components: kubernetes
> Reporter: Siyao Meng
> Priority: Major
> Attachments: HDDS-17119.001.diff
>
>
> Replace the TCP liveness probes on the OM and SCM RPC ports with HTTP probes
> on /health/live, so that a slow start (DB load, Raft log replay) is not
> killed. If readiness probes are added, the headless services need
> publishNotReadyAddresses: true. Otherwise pods that are not ready drop out of
> DNS, datanodes cannot reach SCM, and SCM can never leave safe mode.
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