Re: non root deploy ceph 17.2.5 failed

[Eugen Block <eblock@xxxxxx>]

And I just tried with docker as well, works too.

Zitat von Eugen Block <eblock@xxxxxx>:

> Hi,
>
> I just retried without the single-host option and it worked. Also  
> everything under /tmp/var belongs to root in my case. Unfortunately,  
> I can't use the curl-based cephadm but the contents are identical, I  
> compared. Not sure what it could be at the moment.
>
> Zitat von Ben <ruidong.gao@xxxxxxxxx>:
>
> > Hi, It is uos v20(with kernel 4.19), one linux distribution among others.
> > no matter since cephadm deploys things in containers by default. cephadm is
> > pulled by curl from Quincy branch of github.
> >
> > I think you could see some sort of errors if you remove parameter
> > --single-host-defaults.
> >
> > More investigation shows it looks like a bug with cephadm.
> > during the deploying procedure
> > ,/tmp/var/lib/ceph/ad3a132e-e9ee-11ed-8a19-043f72fb8bf9/cephadm.059bfc99f5cf36ed881f2494b104711faf4cbf5fc86a9594423cc105cafd9b4e.new
> > is created through sudo ssh session remotely(with owner of root) and
> > /tmp/var/lib/ceph/ad3a132e-e9ee-11ed-8a19-043f72fb8bf9/ is changed to owner
> > of ssh user deployer. The correct thing to do instead is,  /tmp/var/ be
> > changed to the owner deployer recursively so that following scp can have
> > access permission.
> > I will see if having time to wire up a PR to fix it.
> >
> > Thanks for help on this.
> > Ben
> >
> >
> > Eugen Block <eblock@xxxxxx> 于2023年5月8日周一 21:01写道：
> >
> > > Hi,
> > >
> > > could you provide some more details about your host OS? Which cephadm
> > > version is it? I was able to bootstrap a one-node cluster with both
> > > 17.2.5 and 17.2.6 with a non-root user with no such error on openSUSE
> > > Leap 15.4:
> > >
> > > quincy:~ # rpm -qa | grep cephadm
> > > cephadm-17.2.6.248+gad656d572cb-lp154.2.1.noarch
> > >
> > > deployer@quincy:~> sudo cephadm --image quay.io/ceph/ceph:v17.2.5
> > > bootstrap --mon-ip 172.17.2.3 --skip-monitoring-stack --ssh-user
> > > deployer --single-host-defaults
> > > Verifying ssh connectivity ...
> > > Adding key to deployer@localhost authorized_keys...
> > > Verifying podman|docker is present...
> > > Verifying lvm2 is present...
> > > Verifying time synchronization is in place...
> > > Unit chronyd.service is enabled and running
> > > Repeating the final host check...
> > > podman (/usr/bin/podman) version 4.4.4 is present
> > > [...]
> > > Ceph version: ceph version 17.2.5
> > > (98318ae89f1a893a6ded3a640405cdbb33e08757) quincy (stable)
> > > Extracting ceph user uid/gid from container image...
> > > Creating initial keys...
> > > Creating initial monmap...
> > > Creating mon...
> > > Waiting for mon to start...
> > > Waiting for mon...
> > > mon is available
> > > [...]
> > > Adding key to deployer@localhost authorized_keys...
> > > Adding host quincy...
> > > Deploying mon service with default placement...
> > > Deploying mgr service with default placement...
> > > [...]
> > > Bootstrap complete.
> > >
> > > Zitat von Ben <ruidong.gao@xxxxxxxxx>:
> > >
> > > > Hi,
> > > >
> > > > with following command:
> > > >
> > > > sudo cephadm  --docker bootstrap --mon-ip 10.1.32.33
> > > --skip-monitoring-stack
> > > >   --ssh-user deployer
> > > > the user deployer has passwordless sudo configuration.
> > > > I can see the error below:
> > > >
> > > > debug 2023-05-04T12:46:43.268+0000 7fc5ddc2e700  0 [cephadm ERROR
> > > > cephadm.ssh] Unable to write
> > > szhyf-xx1d002-hx15w:/var/lib/ceph/ad3a132e-e9ee-11ed-8a19-043f72fb8bf9/cephadm.059bfc99f5cf36ed881f2494b104711faf4cbf5fc86a9594423cc105cafd9b4e:
> > > > scp:
> > > /tmp/var/lib/ceph/ad3a132e-e9ee-11ed-8a19-043f72fb8bf9/cephadm.059bfc99f5cf36ed881f2494b104711faf4cbf5fc86a9594423cc105cafd9b4e.new:
> > > > Permission denied
> > > >
> > > > Traceback (most recent call last):
> > > >
> > > >   File "/usr/share/ceph/mgr/cephadm/ssh.py", line 222, in
> > > _write_remote_file
> > > >     await asyncssh.scp(f.name, (conn, tmp_path))
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 922, in scp
> > > >
> > > >     await source.run(srcpath)
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 458, in run
> > > >
> > > >     self.handle_error(exc)
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 307, in
> > > > handle_error
> > > >
> > > >     raise exc from None
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 456, in run
> > > >
> > > >     await self._send_files(path, b'')
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 438, in
> > > > _send_files
> > > >
> > > >     self.handle_error(exc)
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 307, in
> > > > handle_error
> > > >
> > > >     raise exc from None
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 434, in
> > > > _send_files
> > > >
> > > >     await self._send_file(srcpath, dstpath, attrs)
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 365, in
> > > > _send_file
> > > >
> > > >     await self._make_cd_request(b'C', attrs, size, srcpath)
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 343, in
> > > > _make_cd_request
> > > >
> > > >     self._fs.basename(path))
> > > >
> > > >   File "/lib/python3.6/site-packages/asyncssh/scp.py", line 224, in
> > > > make_request
> > > >
> > > >     raise exc
> > > >
> > > > Any ideas on this?
> > > >
> > > > Thanks,
> > > > Ben
> > > > _______________________________________________
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> > >
> > >
> > > _______________________________________________
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> > > To unsubscribe send an email to ceph-users-leave@xxxxxxx


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