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Bug #38757
closedmgr/ssh orchestrator doesn't work
% Done:
0%
Source:
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Backport:
Regression:
No
Severity:
3 - minor
Reviewed:
Affected Versions:
ceph-qa-suite:
Pull request ID:
Crash signature (v1):
Crash signature (v2):
Description
I installed ceph-mgr-ssh-14.1.1 and python-remoto-0.0.35
set the ssh moudule by
"ceph mgr module enable ssh"
"ceph orchestrator set backend ssh"
then
I add the ssh_config_file as the follows:
Host node6 HostName 192.168.10.3 User root Port 22 UserKnownHostsFile /root/.ssh/known_hosts StrictHostKeyChecking no PasswordAuthentication no IdentityFile /root/.ssh/id_rsa IdentitiesOnly yes LogLevel FATAL
it is the format as vagrant ssh-config,
"ceph ssh set-ssh-config -i ssh_config_file"
the I add node6 by
ceph orchestrator host add node6
then I tried to ls devices on node6.
the http://docs.ceph.com/docs/master/mgr/orchestrator_cli/ shows that
"host add, host ls, host rm ,mgr update, mon update,osd create,device ls" are already supported.
but it throws an error.
[root@node6 ~]# ceph orchestrator device ls --host=node6
Error EINVAL: Traceback (most recent call last):
File "/usr/share/ceph/mgr/mgr_module.py", line 862, in _handle_command
return CLICommand.COMMANDS[cmd['prefix']].call(self, cmd, inbuf)
File "/usr/share/ceph/mgr/mgr_module.py", line 337, in call
return self.func(mgr, **kwargs)
File "/usr/share/ceph/mgr/orchestrator_cli/module.py", line 21, in inner
return func(*args, **kwargs)
File "/usr/share/ceph/mgr/orchestrator_cli/module.py", line 90, in _list_devices
for inventory_node in completion.result:
File "/usr/share/ceph/mgr/ssh/module.py", line 37, in result
return list(map(lambda r: r.get(), self._result))
File "/usr/share/ceph/mgr/ssh/module.py", line 37, in <lambda>
return list(map(lambda r: r.get(), self._result))
File "/usr/lib64/python2.7/multiprocessing/pool.py", line 554, in get
raise self._value
EOFError: expected 1 bytes, got 0
the log output:
2019-03-15 05:05:11.351 7f0b6d009700 0 log_channel(audit) log [DBG] : from='client.74328 -' entity='client.admin' cmd=[{"prefix": "orchestrator device ls", "target": ["mgr", ""]}]: dispatch
2019-03-15 05:05:12.004 7f0b6c007700 0 log_channel(cluster) log [DBG] : pgmap v997: 44 pgs: 29 active+clean, 15 unknown; 1.6 KiB data, 82 MiB used, 3.0 TiB / 3.0 TiB avail
2019-03-15 05:05:14.005 7f0b6c007700 0 log_channel(cluster) log [DBG] : pgmap v998: 44 pgs: 29 active+clean, 15 unknown; 1.6 KiB data, 82 MiB used, 3.0 TiB / 3.0 TiB avail
2019-03-15 05:05:16.005 7f0b6c007700 0 log_channel(cluster) log [DBG] : pgmap v999: 44 pgs: 29 active+clean, 15 unknown; 1.6 KiB data, 82 MiB used, 3.0 TiB / 3.0 TiB avail
2019-03-15 05:05:16.356 7f0b6d80a700 -1 mgr handle_command module 'orchestrator_cli' command handler threw exception: expected 1 bytes, got 0
2019-03-15 05:05:16.356 7f0b6d80a700 -1 mgr.server reply reply (22) Invalid argument Traceback (most recent call last):
File "/usr/share/ceph/mgr/mgr_module.py", line 862, in _handle_command
return CLICommand.COMMANDS[cmd['prefix']].call(self, cmd, inbuf)
File "/usr/share/ceph/mgr/mgr_module.py", line 337, in call
return self.func(mgr, **kwargs)
File "/usr/share/ceph/mgr/orchestrator_cli/module.py", line 21, in inner
return func(*args, **kwargs)
File "/usr/share/ceph/mgr/orchestrator_cli/module.py", line 90, in _list_devices
for inventory_node in completion.result:
File "/usr/share/ceph/mgr/ssh/module.py", line 37, in result
return list(map(lambda r: r.get(), self._result))
File "/usr/share/ceph/mgr/ssh/module.py", line 37, in <lambda>
return list(map(lambda r: r.get(), self._result))
File "/usr/lib64/python2.7/multiprocessing/pool.py", line 554, in get
raise self._value
EOFError: expected 1 bytes, got 0
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