A few hours ago we had the same problem, also with Ubuntu 20.04, and there is a coincidence in time with the latest docker update, which was triggered from Puppet. After all, all the containers came back up without a reboot. Thanks for the hint.
Note to myself: change the package parameter for the Ubuntu package 'docker.io' from 'latest' to 'installed'. Am Sa., 7. Aug. 2021 um 11:05 Uhr schrieb Andrew Walker-Brown <andrew_jbr...@hotmail.com>: > > Thanks David, > > Spent some more time digging in the logs/google. Also had a further 2 nodes > fail this morning (different nodes). > > Looks like it’s related to apt-auto updates on Ubuntu 20.04, although we > don’t run unattended upgrades. Docker appears to get a terminate signal > which shutsdown/restarts all the containers but some don’t come back cleanly. > There’s was also some legacy unused interfaces/bonds in the netplan config. > > Anyway, cleaned all that up...so hopefully it’s resolved. > > Cheers, > > A. > > > > Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows 10 > > From: David Caro<mailto:dc...@wikimedia.org> > Sent: 06 August 2021 09:20 > To: Andrew Walker-Brown<mailto:andrew_jbr...@hotmail.com> > Cc: Marc<mailto:m...@f1-outsourcing.eu>; > ceph-users@ceph.io<mailto:ceph-users@ceph.io> > Subject: Re: [ceph-users] Re: All OSDs on one host down > > On 08/06 07:59, Andrew Walker-Brown wrote: > > Hi Marc, > > > > Yes i’m probably doing just that. > > > > The ceph admin guides aren’t exactly helpful on this. The cluster was > > deployed using cephadm and it’s been running perfectly until now. > > > > Wouldn’t running “journalctl -u ceph-osd@5” on host ceph-004 show me the > > logs for osd.5 on that host? > > On my containerized setup, the services that cephadm created are: > > dcaro@node1:~ $ sudo systemctl list-units | grep ceph > ceph-d49b287a-b680-11eb-95d4-e45f010c03a8@crash.node1.service > loaded > active running Ceph crash.node1 for d49b287a-b680-11eb-95d4-e45f010c03a8 > ceph-d49b287a-b680-11eb-95d4-e45f010c03a8@mgr.node1.mhqltg.service > loaded > active running Ceph mgr.node1.mhqltg for > d49b287a-b680-11eb-95d4-e45f010c03a8 > ceph-d49b287a-b680-11eb-95d4-e45f010c03a8@mon.node1.service > loaded > active running Ceph mon.node1 for d49b287a-b680-11eb-95d4-e45f010c03a8 > ceph-d49b287a-b680-11eb-95d4-e45f010c03a8@osd.3.service > loaded > active running Ceph osd.3 for d49b287a-b680-11eb-95d4-e45f010c03a8 > ceph-d49b287a-b680-11eb-95d4-e45f010c03a8@osd.7.service > loaded > active running Ceph osd.7 for d49b287a-b680-11eb-95d4-e45f010c03a8 > system-ceph\x2dd49b287a\x2db680\x2d11eb\x2d95d4\x2de45f010c03a8.slice > loaded > active active > system-ceph\x2dd49b287a\x2db680\x2d11eb\x2d95d4\x2de45f010c03a8.slice > ceph-d49b287a-b680-11eb-95d4-e45f010c03a8.target > loaded > active active Ceph cluster d49b287a-b680-11eb-95d4-e45f010c03a8 > ceph.target > loaded > active active All Ceph clusters and services > > where the string after 'ceph-' is the fsid of the cluster. > Hope that helps (you can use the systemctl list-units also to search the > specific ones on yours). > > > > > > Cheers, > > A > > > > > > > > > > > > Sent from Mail<https://go.microsoft.com/fwlink/?LinkId=550986> for Windows > > 10 > > > > From: Marc<mailto:m...@f1-outsourcing.eu> > > Sent: 06 August 2021 08:54 > > To: Andrew Walker-Brown<mailto:andrew_jbr...@hotmail.com>; > > ceph-users@ceph.io<mailto:ceph-users@ceph.io> > > Subject: RE: All OSDs on one host down > > > > > > > > I’ve tried restarting on of the osds but that fails, journalctl shows > > > osd not found.....not convinced I’ve got the systemctl command right. > > > > > > > You are not mixing 'not container commands' with 'container commands'. As > > in, if you execute this journalctl outside of the container it will not > > find anything of course. > > > > > > _______________________________________________ > > ceph-users mailing list -- ceph-users@ceph.io > > To unsubscribe send an email to ceph-users-le...@ceph.io > > -- > David Caro > SRE - Cloud Services > Wikimedia Foundation <https://wikimediafoundation.org/> > PGP Signature: 7180 83A2 AC8B 314F B4CE 1171 4071 C7E1 D262 69C3 > > "Imagine a world in which every single human being can freely share in the > sum of all knowledge. That's our commitment." > > _______________________________________________ > ceph-users mailing list -- ceph-users@ceph.io > To unsubscribe send an email to ceph-users-le...@ceph.io _______________________________________________ ceph-users mailing list -- ceph-users@ceph.io To unsubscribe send an email to ceph-users-le...@ceph.io
