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Documentation #45896

cephadm: Need a manual howto: "upgrade the cluster manually"

Added by Sebastian Wagner 6 months ago. Updated 4 months ago.

Status:
New
Priority:
High
Assignee:
-
Category:
-
Target version:
-
% Done:

0%

Tags:
Backport:
Reviewed:
Affected Versions:
Pull request ID:

Description

symptom:

$ ceph mon ok-to-stop host2
Error EBUSY: not enough monitors would be available (host1) after stopping mons [host2] 

Maybe something like this could work:

ceph orch upgrade start --force-daemon mon.host1

possible workaround would be to manually perform the upgrade step:

ceph config set mon.host1 <container-image>
ceph orch redeploy mon.host1
<wait, till cephadm refreshes `ceph orch ps`

History

#1 Updated by Juan Miguel Olmo Martínez 6 months ago

  • Assignee set to Juan Miguel Olmo Martínez

#2 Updated by Sebastian Wagner 4 months ago

  • Tracker changed from Bug to Documentation
  • Subject changed from cephadm: howto upgrade the cluster in a two-node scenario to cephadm: Need a manual howto: "upgrade the cluster manually"
  • Assignee deleted (Juan Miguel Olmo Martínez)

#3 Updated by Sebastian Wagner 4 months ago

I think we should document how to manually update the cluster. We'll need this for troubleshooting anyway.

#4 Updated by Sebastian Wagner 4 months ago

  • Priority changed from Normal to High

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