20 Feb
2023
20 Feb
'23
1:16 p.m.
Going off of
ceph --cluster ceph --name client.bootstrap-osd --keyring
/var/lib/ceph/bootstrap-osd/ceph.keyring osd tree -f json
you could try passing "--keyring <bootstrap-osd-keyring" to the cephadm
ceph-volume command. Something like 'cephadm ceph-volume --keyring
<bootstrap-osd-keyring> -- lvm create'. I'm guessing it's trying to run
the
osd tree command within a container and I know cephadm mounts keyrings
passed to the ceph-volume command as
"/var/lib/ceph/bootstrap-osd/ceph.keyring" inside the container.
On Mon, Feb 20, 2023 at 6:35 AM Eugen Block <eblock(a)nde.ag> wrote:
Hi *,
I was playing around on an upgraded test cluster (from N to Q),
current version:
"overall": {
"ceph version 17.2.5
(98318ae89f1a893a6ded3a640405cdbb33e08757) quincy (stable)": 18
}
I tried to replace an OSD after destroying it with 'ceph orch osd rm
osd.5 --replace'. The OSD was drained successfully and marked as
"destroyed" as expected, the zapping also worked. At this point I
didn't have an osd spec in place because all OSDs were adopted during
the upgrade process. So I created a new spec which was not applied
successfully (I'm wondering if there's another/new issue with
ceph-volume, but that's not the focus here), so I tried it manually
with 'cephadm ceph-volume lvm create'. I'll add the output at the end
for a better readability. Apparently, there's no boostrap-osd keyring
for cephadm so it can't search the desired osd_id in the osd tree, the
command it tries is this:
ceph --cluster ceph --name client.bootstrap-osd --keyring
/var/lib/ceph/bootstrap-osd/ceph.keyring osd tree -f json
In the local filesystem the required keyring is present, though:
nautilus:~ # cat /var/lib/ceph/bootstrap-osd/ceph.keyring
[client.bootstrap-osd]
key = AQBOCbpgixIsOBAAgBzShsFg/l1bOze4eTZHug==
caps mgr = "allow r"
caps mon = "profile bootstrap-osd"
Is there something missing during the adoption process? Or are the
docs lacking some upgrade info? I found a section about putting
keyrings under management [1], but I'm not sure if that's what's
missing here.
Any insights are highly appreciated!
Thanks,
Eugen
[1]
https://docs.ceph.com/en/quincy/cephadm/operations/#putting-a-keyring-under…
---snip---
nautilus:~ # cephadm ceph-volume lvm create --osd-id 5 --data /dev/sde
--block.db /dev/sdb --block.db-size 5G
Inferring fsid <FSID>
Using recent ceph image
<LOCAL_REGISTRY>/ceph/ceph@sha256
:af50ec26db7ee177e1ec1b553a0d6a9dbad2c3cc0da2f8f46d012184a79d4f92
Non-zero exit code 1 from /usr/bin/podman run --rm --ipc=host
--stop-signal=SIGTERM --authfile=/etc/ceph/podman-auth.json --net=host
--entrypoint /usr/sbin/ceph-volume --privileged --group-add=disk
--init -e
CONTAINER_IMAGE=<LOCAL_REGISTRY>/ceph/ceph@sha256:af50ec26db7ee177e1ec1b553a0d6a9dbad2c3cc0da2f8f46d012184a79d4f92
-e NODE_NAME=nautilus -e CEPH_USE_RANDOM_NONCE=1 -e
CEPH_VOLUME_SKIP_RESTORECON=yes -e CEPH_VOLUME_DEBUG=1 -v
/var/run/ceph/<FSID>:/var/run/ceph:z -v
/var/log/ceph/<FSID>:/var/log/ceph:z -v
/var/lib/ceph/<FSID>/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 /:/rootfs -v
/tmp/ceph-tmpuydvbhuk:/etc/ceph/ceph.conf:z
<LOCAL_REGISTRY>/ceph/ceph@sha256:af50ec26db7ee177e1ec1b553a0d6a9dbad2c3cc0da2f8f46d012184a79d4f92
lvm create --osd-id 5 --data /dev/sde --block.db /dev/sdb --block.db-size
5G
/usr/bin/podman: stderr time="2023-02-20T09:02:49+01:00" level=warning
msg="Path \"/etc/SUSEConnect\" from
\"/etc/containers/mounts.conf\"
doesn't exist, skipping"
/usr/bin/podman: stderr time="2023-02-20T09:02:49+01:00" level=warning
msg="Path \"/etc/zypp/credentials.d/SCCcredentials\" from
\"/etc/containers/mounts.conf\" doesn't exist, skipping"
/usr/bin/podman: stderr Running command: /usr/bin/ceph-authtool
--gen-print-key
/usr/bin/podman: stderr Running command: /usr/bin/ceph --cluster ceph
--name client.bootstrap-osd --keyring
/var/lib/ceph/bootstrap-osd/ceph.keyring osd tree -f json
/usr/bin/podman: stderr stderr: 2023-02-20T08:02:50.848+0000
7fd255e30700 -1 auth: unable to find a keyring on
/etc/ceph/ceph.client.bootstrap-osd.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin:
(2) No such file or
directory
/usr/bin/podman: stderr stderr: 2023-02-20T08:02:50.848+0000
7fd255e30700 -1 AuthRegistry(0x7fd250060d50) no keyring found at
/etc/ceph/ceph.client.bootstrap-osd.keyring,/etc/ceph/ceph.keyring,/etc/ceph/keyring,/etc/ceph/keyring.bin,
disabling
cephx
/usr/bin/podman: stderr stderr: 2023-02-20T08:02:50.852+0000
7fd255e30700 -1 auth: unable to find a keyring on
/var/lib/ceph/bootstrap-osd/ceph.keyring: (2) No such file or directory
/usr/bin/podman: stderr stderr: 2023-02-20T08:02:50.852+0000
7fd255e30700 -1 AuthRegistry(0x7fd250060d50) no keyring found at
/var/lib/ceph/bootstrap-osd/ceph.keyring, disabling cephx
/usr/bin/podman: stderr stderr: 2023-02-20T08:02:50.856+0000
7fd255e30700 -1 auth: unable to find a keyring on
/var/lib/ceph/bootstrap-osd/ceph.keyring: (2) No such file or directory
/usr/bin/podman: stderr stderr: 2023-02-20T08:02:50.856+0000
7fd255e30700 -1 AuthRegistry(0x7fd250065910) no keyring found at
/var/lib/ceph/bootstrap-osd/ceph.keyring, disabling cephx
/usr/bin/podman: stderr stderr: 2023-02-20T08:02:50.856+0000
7fd255e30700 -1 auth: unable to find a keyring on
/var/lib/ceph/bootstrap-osd/ceph.keyring: (2) No such file or directory
/usr/bin/podman: stderr stderr: 2023-02-20T08:02:50.856+0000
7fd255e30700 -1 AuthRegistry(0x7fd255e2eea0) no keyring found at
/var/lib/ceph/bootstrap-osd/ceph.keyring, disabling cephx
/usr/bin/podman: stderr stderr: [errno 2] RADOS object not found
(error connecting to the cluster)
/usr/bin/podman: stderr Traceback (most recent call last):
/usr/bin/podman: stderr File "/usr/sbin/ceph-volume", line 11, in
<module>
/usr/bin/podman: stderr load_entry_point('ceph-volume==1.0.0',
'console_scripts', 'ceph-volume')()
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/main.py", line 41, in
__init__
/usr/bin/podman: stderr self.main(self.argv)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/decorators.py", line 59,
in newfunc
/usr/bin/podman: stderr return f(*a, **kw)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/main.py", line 153, in
main
/usr/bin/podman: stderr terminal.dispatch(self.mapper, subcommand_args)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/terminal.py", line 194,
in dispatch
/usr/bin/podman: stderr instance.main()
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/main.py",
line 46, in main
/usr/bin/podman: stderr terminal.dispatch(self.mapper, self.argv)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/terminal.py", line 194,
in dispatch
/usr/bin/podman: stderr instance.main()
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/create.py",
line 77, in main
/usr/bin/podman: stderr self.create(args)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/decorators.py", line 16,
in is_root
/usr/bin/podman: stderr return func(*a, **kw)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/create.py",
line 26, in create
/usr/bin/podman: stderr prepare_step.safe_prepare(args)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/prepare.py",
line 252, in safe_prepare
/usr/bin/podman: stderr self.prepare()
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/decorators.py", line 16,
in is_root
/usr/bin/podman: stderr return func(*a, **kw)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/devices/lvm/prepare.py",
line 292, in prepare
/usr/bin/podman: stderr self.osd_id =
prepare_utils.create_id(osd_fsid, json.dumps(secrets),
osd_id=self.args.osd_id)
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/util/prepare.py", line
166, in create_id
/usr/bin/podman: stderr if osd_id_available(osd_id):
/usr/bin/podman: stderr File
"/usr/lib/python3.6/site-packages/ceph_volume/util/prepare.py", line
204, in osd_id_available
/usr/bin/podman: stderr raise RuntimeError('Unable check if OSD id
exists: %s' % osd_id)
/usr/bin/podman: stderr RuntimeError: Unable check if OSD id exists: 5
Traceback (most recent call last):
File "/usr/sbin/cephadm", line 9170, in <module>
main()
File "/usr/sbin/cephadm", line 9158, in main
r = ctx.func(ctx)
File "/usr/sbin/cephadm", line 1917, in _infer_config
return func(ctx)
File "/usr/sbin/cephadm", line 1877, in _infer_fsid
return func(ctx)
File "/usr/sbin/cephadm", line 1945, in _infer_image
return func(ctx)
File "/usr/sbin/cephadm", line 1835, in _validate_fsid
return func(ctx)
File "/usr/sbin/cephadm", line 5294, in command_ceph_volume
out, err, code = call_throws(ctx, c.run_cmd())
File "/usr/sbin/cephadm", line 1637, in call_throws
raise RuntimeError('Failed command: %s' % ' '.join(command))
RuntimeError: Failed command: /usr/bin/podman run --rm --ipc=host
--stop-signal=SIGTERM --authfile=/etc/ceph/podman-auth.json --net=host
--entrypoint /usr/sbin/ceph-volume --privileged --group-add=disk
--init -e
CONTAINER_IMAGE=<LOCAL_REGISTRY>/ceph/ceph@sha256:af50ec26db7ee177e1ec1b553a0d6a9dbad2c3cc0da2f8f46d012184a79d4f92
-e NODE_NAME=nautilus -e CEPH_USE_RANDOM_NONCE=1 -e
CEPH_VOLUME_SKIP_RESTORECON=yes -e CEPH_VOLUME_DEBUG=1 -v
/var/run/ceph/<FSID>:/var/run/ceph:z -v
/var/log/ceph/<FSID>:/var/log/ceph:z -v
/var/lib/ceph/<FSID>/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 /:/rootfs -v
/tmp/ceph-tmpuydvbhuk:/etc/ceph/ceph.conf:z
<LOCAL_REGISTRY>/ceph/ceph@sha256:af50ec26db7ee177e1ec1b553a0d6a9dbad2c3cc0da2f8f46d012184a79d4f92
lvm create --osd-id 5 --data /dev/sde --block.db /dev/sdb --block.db-size
5G
---snip---
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