5 Jul
2021
5 Jul
'21
8:03 p.m.
Hi Vladimir,
The behavior of`cephadm shell` will be improved by
https://github.com/ceph/ceph/pull/42028 In the meantime and as a
workaround you can either deploy a daemon on this host or you can copy
the system's ceph.conf into the location that is shown in the error
message.
Hope that helps,
Sebastian
Am 02.07.21 um 19:04 schrieb Vladimir Brik:
Hello
I am getting an error on one node in my cluster (other nodes are fine)
when trying to run "cephadm shell". Historically this machine has been
used as the primary Ceph management host, so it would be nice if this
could be fixed.
ceph-1 ~ # cephadm -v shell
container_init=False
Inferring fsid 79656e6e-21e2-4092-ac04-d536f25a435d
Inferring config
/var/lib/ceph/79656e6e-21e2-4092-ac04-d536f25a435d/mon.ceph-1/config
Running command: /usr/bin/podman images --filter label=ceph=True
--filter dangling=false --format {{.Repository}}(a){{.Digest}}
/usr/bin/podman: stdout
docker.io/ceph/daemon-base@sha256:0810dc7db854150bc48cf8fc079875e28b3138d070990a630b8fb7cec7cd2ced
/usr/bin/podman: stdout
docker.io/ceph/ceph@sha256:54e95ae1e11404157d7b329d0bef866ebbb214b195a009e87aae4eba9d282949
/usr/bin/podman: stdout
docker.io/ceph/ceph@sha256:16d37584df43bd6545d16e5aeba527de7d6ac3da3ca7b882384839d2d86acc7d
Using recent ceph image
docker.io/ceph/daemon-base@sha256:0810dc7db854150bc48cf8fc079875e28b3138d070990a630b8fb7cec7cd2ced
Running command: /usr/bin/podman run --rm --ipc=host --net=host
--entrypoint stat -e
CONTAINER_IMAGE=docker.io/ceph/daemon-base@sha256:0810dc7db854150bc48cf8fc079875e28b3138d070990a630b8fb7cec7cd2ced
-e NODE_NAME=ceph-1
docker.io/ceph/daemon-base@sha256:0810dc7db854150bc48cf8fc079875e28b3138d070990a630b8fb7cec7cd2ced
-c %u %g /var/lib/ceph
stat: stdout 167 167
Running command (timeout=None): /usr/bin/podman run --rm --ipc=host
--net=host --privileged --group-add=disk -it -e LANG=C -e PS1=[ceph:
\u@\h \W]\$ -e
CONTAINER_IMAGE=docker.io/ceph/daemon-base@sha256:0810dc7db854150bc48cf8fc079875e28b3138d070990a630b8fb7cec7cd2ced
-e NODE_NAME=ceph-1 -v
/var/run/ceph/79656e6e-21e2-4092-ac04-d536f25a435d:/var/run/ceph:z -v
/var/log/ceph/79656e6e-21e2-4092-ac04-d536f25a435d:/var/log/ceph:z -v
/var/lib/ceph/79656e6e-21e2-4092-ac04-d536f25a435d/crash:/var/lib/ceph/crash:z
-v /dev:/dev -v /run/udev:/run/udev -v /sys:/sys -v /run/lvm:/run/lvm
-v /run/lock/lvm:/run/lock/lvm -v
/var/lib/ceph/79656e6e-21e2-4092-ac04-d536f25a435d/mon.ceph-1/config:/etc/ceph/ceph.conf:z
-v /etc/ceph/ceph.client.admin.keyring:/etc/ceph/ceph.keyring:z -v
/var/lib/ceph/79656e6e-21e2-4092-ac04-d536f25a435d/home:/root
--entrypoint bash
docker.io/ceph/daemon-base@sha256:0810dc7db854150bc48cf8fc079875e28b3138d070990a630b8fb7cec7cd2ced
Error: error checking path
"/var/lib/ceph/79656e6e-21e2-4092-ac04-d536f25a435d/mon.ceph-1/config":
stat
/var/lib/ceph/79656e6e-21e2-4092-ac04-d536f25a435d/mon.ceph-1/config:
no such file or directory
The machine in question doesn't run a mon daemon (but it did a long
time ago), so I am not sure why "cephadm shell" on this particular
machine is looking for mon.ceph-1/config
Can anybody help?
Thanks,
Vlad
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