Siyao Meng created HDDS-17119:
---------------------------------
Summary: 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
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.
--
This message was sent by Atlassian Jira
(v8.20.10#820010)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
