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 > > _______________________________________________ > > 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 > _______________________________________________ ceph-users mailing list -- ceph-users@xxxxxxx To unsubscribe send an email to ceph-users-leave@xxxxxxx
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