[ceph-users] Re: cephadm removed mon. key when adding new mon node

I was able to determine that the mon. key was not removed. My mon nodes were stuck in a peering state because the new mon node was trying to use the 15.2.8 image instead of the 16.2.4 image. This caused a problem because during a recent Octopus upgrade I set auth_allow_insecure_global_id_reclaim to false, so the new mon node couldn't work. Once I stopped the new mon node the cluster was able to recover. I believe the reason it was trying to use the 15.2.8 image is because that's when I added my first arm64 nodes to my all x86_64 cluster and wasn't able to properly complete any upgrades after that, which means the global container image name was never changed. Bryan On Jun 1, 2021, at 9:38 AM, Bryan Stillwell <bstillwell@godaddy.com<mailto:bstillwell@godaddy.com>> wrote: This morning I tried adding a mon node to my home Ceph cluster with the following command: ceph orch daemon add mon ether This seemed to work at first, but then it decided to remove it fairly quickly which broke the cluster because the mon. keyring was also removed: 2021-06-01T14:16:11.523210+0000 mgr.paris.glbvov [INF] Deploying daemon mon.ether on ether 2021-06-01T14:16:43.621759+0000 mgr.paris.glbvov [INF] Safe to remove mon.ether: not in monmap (['paris', 'excalibur']) 2021-06-01T14:16:43.622135+0000 mgr.paris.glbvov [INF] Removing monitor ether from monmap... 2021-06-01T14:16:43.641365+0000 mgr.paris.glbvov [INF] Removing daemon mon.ether from ether 2021-06-01T14:16:46.610283+0000 mgr.paris.glbvov [INF] Removing key for mon. Digging in to this it seems like this line might need to check for 'mon.' and not 'mon': https://github.com/ceph/ceph/blob/master/src/pybind/mgr/cephadm/services/ce… Anyways, does anyone know how to import the mon. keyring again once it has been removed? Thanks, Bryan