Re: Octopus: conversion from ceph-ansible to Cephadm causes unexpected 15.2.15→.13 downgrade for MDSs and RGWs

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On 16/12/2021 14:49, Robert Sander wrote:
On 16.12.21 14:46, Robert Sander wrote:
On 16.12.21 14:18, Florian Haas wrote:
Or is this simply a
bug somewhere in the orchestrator that would need fixing?

You need to check if this cephadm version still tries to pull from the
docker hub or if it already pulls from quay.io.

You can check it with

ceph config get mgr container_image

The resulting string should start with "quay.io".

To set that value you have to run

ceph orch upgrade start --image quay.io/ceph/ceph:v15.2.15

as this config setting is read only otherwise.

Regards

Yes, we are aware that that's how you specify the image *on upgrade.* The question was about how to avoid the silent *downgrade* of RGWs and MDSs during ceph orch apply, so that a subsequent point-release upgrade (within Octopus) for those services is no longer necessary.

Cheers,
Florian
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