Hi, ceph-mon is the process that uses configured in monmap addresses only. You should setup routes on your router to reach mons over L3 or increase your L2 domain and use only one public network Sent from my iPhone > On 14 Feb 2022, at 03:05, Vardas Pavardė arba Įmonė <arunas@xxxxxxxxxxx> wrote: > > Hi, > > I got into a strange problem. I created a ceph cluster with separated > subnets for public and private with cephadm. > > But later I need to add one more public subnet, so monitor would listen on > both 10.1.x.x and 10.5.x.x subnet, but what happens, that after mon > redeploy, it starts only on first public subnet, e.g. 10.1, and does not > start on 10.5. > > Ceph mon global config is set > mon advanced public_network > 10.1.0.0/28,10.5.0.0/24 > After monitor decrease and increase, new instance is redeployed directly on > first subnet only. > > But osds still have 10.5 in configuration, and after reboot, they are > marked down in the cluster, thus I found that monitors are not accessible > at 10.5. > > Still I think osds also need to be reconfigured to be accessible at two > subnets. > > What I am missing? > _______________________________________________ > ceph-users mailing list -- ceph-users@xxxxxxx > To unsubscribe send an email to ceph-users-leave@xxxxxxx _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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