Re: How to setup NVMeoF?

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On Thursday, May 30, 2024 7:03:44 AM EDT Robert Sander wrote:
> Hi,
> 
> On 5/30/24 11:58, Robert Sander wrote:
> 
> 
> > I am trying to follow the documentation at 
> > https://docs.ceph.com/en/reef/rbd/nvmeof-target-configure/ to deploy an 
> > NVMe over Fabric service.
> 
> 
> It looks like the cephadm orchestrator in this 18.2.2 cluster uses the image
> quay.io/ceph/nvmeof:0.0.2 which is 9 months old.
 
> When I try to redeploy the daemon with the latest image
> ceph orch daemon redeploy nvmeof.nvme01.cephtest29.gookea --image
> quay.io/ceph/nvmeof:latest
 it tells me:
> 
> Error EINVAL: Cannot redeploy nvmeof.nvme01.cephtest29.gookea with a new
> image: Supported types are: mgr, mon, crash, osd, mds, rgw, rbd-mirror,
> cephfs-mirror, ceph-exporter, iscsi, nfs
 
> How do I set the container image for this service?
> 
> ceph config set nvmeof container_image quay.io/ceph/nvmeof:latest

I haven't tested this but try this instead:
ceph config set mgr mgr/cephadm/container_image_nvmeof  quay.io/ceph/
nvmeof:latest

Generally it is the cephadm component that controls what images get deployed. 
The pattern has been to name a config key within the cephadm mgr module 
"container_image_<thing>".



> 
> does not work with Error EINVAL: unrecognized config target 'nvmeof'
> 
> Regards
> -- 
> Robert Sander
> Heinlein Consulting GmbH
> Schwedter Str. 8/9b, 10119 Berlin
> 
> https://www.heinlein-support.de
> 
> Tel: 030 / 405051-43
> Fax: 030 / 405051-19
> 
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> Geschäftsführer: Peer Heinlein - Sitz: Berlin
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