Hi,
ceph requires the "public network" (including the MONs) because
clients contact MONs to request the osdmap so they can contact the
OSDs directly (also via public network). If required you can separate
the replication traffic between OSDs and introduce the "cluster
network". That's it. You can have more interfaces on the machines for
any kind of non-ceph related purpose (for example management network)
where clients should not have access, but those are not part of ceph
and therefore not managed by it.
Regards,
Eugen
Zitat von Dmitriy Trubov <DmitriyT@xxxxxxxxxxxxxx>:
Hi,
I have and error in ansible CEPH installation .
Root cause for the error is keyring not generated.
It is happened for me only if cluster network, monitor network and
public network are different.
If monitor network and public network are the same- everything works
and CEPH installed successfully.
Any ideas? Is it CEPH support 3 different networks?
Here is error from podman logs:
auth: unable to find a keyring on
/etc/ceph/ceph.client.admin.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,: (2) No such file or
directory
Best regards,
Dmitriy
Here is my erroring ansible , just in case.
uesday 27 September 2022 11:14:28 -0700 (0:00:00.058)
0:02:37.025 *****
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(10 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(9 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(8 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(7 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(6 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(5 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(4 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(3 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(2 retries left).
FAILED - RETRYING: waiting for the monitor(s) to form the quorum...
(1 retries left).
fatal: [ceph2mon01]: FAILED! => changed=false
attempts: 10
cmd:
- podman
- exec
- ceph-mon-ceph2mon01
- ceph
- --cluster
- ceph
- daemon
- mon.ceph2mon01
- mon_status
- --format
- json
delta: '0:00:00.231961'
end: '2022-09-27 11:17:53.031724'
msg: non-zero return code
rc: 22
start: '2022-09-27 11:17:52.799763'
stderr: 'admin_socket: exception getting command descriptions:
[Errno 2] No such file or directory'
stderr_lines: <omitted>
_______________________________________________
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
