Thank you again for all the help. I changed the mon_initial_members in /etc/ceph/es-c1.conf to only include the current (bootstrapped) monitor and the command succeeds.
As for the custom cluster name. Is that something people would recommend or not? ________________________________ From: Tuffli, Chuck <[email protected]> Sent: Thursday, May 13, 2021 9:50 AM To: Eugen Block <[email protected]> Cc: [email protected] <[email protected]> Subject: [ceph-users] Re: monitor connection error OK, that change makes the error message go away, but the ceph command then seemingly hangs: [centos@cnode-01 ~]$ time sudo ceph --cluster es-c1 --status ^CCluster connection aborted real 6m33.555s user 0m0.140s sys 0m0.041s ________________________________ From: Eugen Block <[email protected]> Sent: Thursday, May 13, 2021 9:15 AM To: Tuffli, Chuck <[email protected]> Cc: [email protected] <[email protected]> Subject: Re: [ceph-users] Re: monitor connection error Sorry, hit the send the send button too early. Could you try and rename the keyring file like this? es-c1.client.admin.keyring: Zitat von Eugen Block <[email protected]>: > I think you need to rename the admin keyring file accordingly to the > cluster name, too. > > Zitat von "Tuffli, Chuck" <[email protected]>: > >> Thank you for trying to reproduce my issue. I think I did that step: >> >> [centos@cnode-01 ~]$ ls -l /etc/ceph/ceph.client.admin.keyring >> -rw-------. 1 root root 151 May 10 23:20 /etc/ceph/ceph.client.admin.keyring >> [centos@cnode-01 ~]$ sudo cat /etc/ceph/ceph.client.admin.keyring >> [client.admin] >> key = AQC6v5lgi0JBAhAAJ9Duj11SufIKidydIgO82Q== >> caps mds = "allow *" >> caps mgr = "allow *" >> caps mon = "allow *" >> caps osd = "allow *" >> [centos@cnode-01 ~]$ sudo grep -r AQC6v5 /etc/ceph /tmp >> /etc/ceph/ceph.client.admin.keyring: key = >> AQC6v5lgi0JBAhAAJ9Duj11SufIKidydIgO82Q== >> /tmp/ceph.mon.keyring: key = AQC6v5lgi0JBAhAAJ9Duj11SufIKidydIgO82Q== >> [centos@cnode-01 ~]$ >> >> ________________________________ >> From: Eugen Block <[email protected]> >> Sent: Thursday, May 13, 2021 12:37 AM >> To: Tuffli, Chuck <[email protected]> >> Cc: [email protected] <[email protected]> >> Subject: Re: [ceph-users] Re: monitor connection error >> >> I could reproduce your issue, it seems you're missing a keyring file >> in /etc/ceph. Did you miss step 9 from the manual deployment guide? >> >> sudo ceph-authtool --create-keyring >> /etc/ceph/ceph.client.admin.keyring --gen-key -n client.admin --cap >> mon 'allow *' --cap osd 'allow *' --cap mds 'allow *' --cap mgr 'allow >> *' >> >> >> >> >> Zitat von "Tuffli, Chuck" <[email protected]>: >> >>>> -----Original Message----- >>>> From: Eugen Block [mailto:[email protected]] >>>> Sent: Tuesday, May 11, 2021 11:39 PM >>>> To: [email protected] >>>> Subject: [ceph-users] Re: monitor connection error >>>> >>>> Hi, >>>> >>>>> What is this error trying to tell me? TIA >>>> >>>> it tells you that the cluster is not reachable to the client, this >>>> can have various >>>> reasons. >>>> >>>> Can you show the output of your conf file? >>>> >>>> cat /etc/ceph/es-c1.conf >>> >>> [centos@cnode-01 ~]$ cat /etc/ceph/es-c1.conf >>> [global] >>> fsid = 3c5da069-2a03-4a5a-8396-53776286c858 >>> mon_initial_members = cnode-01,cnode-02,cnode-03 >>> mon_host = 192.168.122.39 >>> public_network = 192.168.122.0/24 >>> auth_cluster_required = cephx >>> auth_service_required = cephx >>> auth_client_required = cephx >>> osd_journal_size = 1024 >>> osd_pool_default_size = 3 >>> osd_pool_default_min_size = 2 >>> osd_pool_default_pg_num = 333 >>> osd_pool_default_pgp_num = 333 >>> osd_crush_chooseleaf_type = 1 >>> [centos@cnode-01 ~]$ >>> >>>> Is the monitor service up running? I take it you don't use cephadm >>>> yet so it's not >>>> a containerized environment? >>> >>> Correct, this is bare metal and not a containerized environment. And >>> I believe it is running: >>> [centos@cnode-01 ~]$ sudo systemctl --all | grep ceph >>> ceph-crash.service >>> loaded active running Ceph crash dump >>> collector >>> [email protected] >>> loaded active running Ceph cluster >>> monitor daemon >>> system-ceph\x2dmon.slice >>> loaded active active >>> system-ceph\x2dmon.slice >>> ceph-mon.target >>> loaded active active ceph target >>> allowing to start/stop all [email protected] instances at once >>> ceph.target >>> loaded active active ceph target >>> allowing to start/stop all ceph*@.service instances at once >>> [centos@cnode-01 ~]$ >>> >>>> Regards, >>>> Eugen >>>> >>>> >>>> Zitat von "Tuffli, Chuck" <[email protected]>: >>>> >>>>> Hi >>>>> >>>>> I'm new to ceph and have been following the Manual Deployment document >>>>> [1]. The process seems to work correctly until step 18 ("Verify that >>>>> the monitor is running"): >>>>> >>>>> [centos@cnode-01 ~]$ uname -a >>>>> Linux cnode-01 3.10.0-693.5.2.el7.x86_64 #1 SMP Fri Oct 20 20:32:50 >>>>> UTC 2017 x86_64 x86_64 x86_64 GNU/Linux >>>>> [centos@cnode-01 ~]$ ceph -v >>>>> ceph version 15.2.11 (e3523634d9c2227df9af89a4eac33d16738c49cb) >>>>> octopus (stable) >>>>> [centos@cnode-01 ~]$ sudo ceph --cluster es-c1 -s [errno 2] RADOS >>>>> object not found (error connecting to the cluster) >>>>> [centos@cnode-01 ~]$ >>>>> >>>>> What is this error trying to tell me? TIA >>>>> >>>>> [1] >>>>> INVALID URI REMOVED >>>>> nual-deployment/__;!!NpxR!1-v_Ql6E-l3P_E8DvIfk_YtknPrVFeZ5sFaPHLlsJVY8 >>>>> PmzP7kySRbr1rYqbFiZ1$ >>>> _______________________________________________ >>>>> ceph-users mailing list -- [email protected] To unsubscribe send an >>>>> email to [email protected] >>>> >>>> >>>> _______________________________________________ >>>> ceph-users mailing list -- [email protected] To unsubscribe send >>>> an email to >>>> [email protected] _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected] _______________________________________________ ceph-users mailing list -- [email protected] To unsubscribe send an email to [email protected]
