6:19 p.m.
The problem changed a little since I initially posted this to the list. It
is getting past the lockspace task now. I posted again with the new
situation but did it separate from this. Simone has responded to that one
and if you want I can add you to that loop.
Using the --noansible flag seems to cause it to fail even sooner. It fails
almost right off the bat, which is interesting to say the least.
On Mon, Mar 12, 2018 at 6:39 AM, Yedidyah Bar David <didi(a)redhat.com> wrote:
On Tue, Mar 6, 2018 at 6:42 PM, Kristian Petersen
<nesretep(a)chem.byu.edu>
wrote:
> I am trying to setup Ovirt with a self hosted engine and NFS storage for
> said engine. The storage appears to mounting OK, but when it gets to the
> point that it is initializing the lockspace it fails spectacularly and
shows
> a Python traceback which I cleaned up and have included below:
>
> Traceback (most recent call last):
> File "/usr/lib64/python2.7/runpy.py", line 162, in _run_module_as_main
> "__main__", fname, loader, pkg_name)
> File "/usr/lib64/python2.7/runpy.py", line 72, in _run_code
> exec code in run_globals
> File
> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_
setup/reinitialize_lockspace.py",
> line 30, in <module>
> ha_cli.reset_lockspace(force)
> File
> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_
ha/client/client.py",
> line 270, in reset_lockspace
> stats = broker.get_stats_from_storage()
> File
> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_
ha/lib/brokerlink.py",
> line 135, in get_stats_from_storage
> result = self._proxy.get_stats()
> File "/usr/lib64/python2.7/xmlrpclib.py", line 1233, in __call__
> return self.__send(self.__name, args)
> File "/usr/lib64/python2.7/xmlrpclib.py", line 1587, in __request
> verbose=self.__verbose
> File "/usr/lib64/python2.7/xmlrpclib.py", line 1273, in request
> return self.single_request(host, handler, request_body, verbose)
> File "/usr/lib64/python2.7/xmlrpclib.py", line 1301, in single_request
> self.send_content(h, request_body)
> File "/usr/lib64/python2.7/xmlrpclib.py", line 1448, in send_content
> connection.endheaders(request_body)
> File "/usr/lib64/python2.7/httplib.py", line 1013, in endheaders
> self._send_output(message_body)
> File "/usr/lib64/python2.7/httplib.py", line 864, in _send_output
> self.send(msg)
> File "/usr/lib64/python2.7/httplib.py", line 826, in send
> self.connect()
> File
> "/usr/lib/python2.7/site-packages/ovirt_hosted_engine_
ha/lib/unixrpc.py",
> line 52, in connect
> self.sock.connect(base64.b16decode(self.host))
> File "/usr/lib64/python2.7/socket.py", line 224, in meth
> return getattr(self._sock,name)(*args)
> socket.error: [Errno 2] No such file or directory
>
> The messier ansible output is below:
> [ INFO ] TASK [Initialize lockspace volume]
> [ ERROR ] fatal: [localhost]: FAILED! => {"attempts": 5,
"changed": true,
> "cmd": ["hosted-engine", "--reinitialize-lockspace",
"--force"], "
> delta": "0:00:01.007879", "end": "2018-03-05
14:03:00.474295", "msg":
> "non-zero return code", "rc": 1, "start":
"2018-03-05 14:02:59.466416"
> , "stderr": "Traceback (most recent call last):\n File
> \"/usr/lib64/python2.7/runpy.py\", line 162, in _run_module_as_main\n
> \"__main__\
> ", fname, loader, pkg_name)\n File
\"/usr/lib64/python2.7/runpy.py\",
line
> 72, in _run_code\n exec code in run_globals\n File \"/usr/li
> b/python2.7/site-packages/ovirt_hosted_engine_setup/
reinitialize_lockspace.py\",
> line 30, in <module>\n ha_cli.reset_lockspace(force)\n
> File
> \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_
ha/client/client.py\",
> line 270, in reset_lockspace\n stats = broker.get_stat
> s_from_storage()\n File
> \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_
ha/lib/brokerlink.py\",
> line 135, in get_stats_from_storage\
> n result = self._proxy.get_stats()\n File
> \"/usr/lib64/python2.7/xmlrpclib.py\", line 1233, in __call__\n
return
> self.__send(self.__n
> ame, args)\n File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1587, in
> __request\n verbose=self.__verbose\n File \"/usr/lib64/python2.7
> /xmlrpclib.py\", line 1273, in request\n return
self.single_request(host,
> handler, request_body, verbose)\n File \"/usr/lib64/python2.7/
> xmlrpclib.py\", line 1301, in single_request\n self.send_content(h,
> request_body)\n File \"/usr/lib64/python2.7/xmlrpclib.py\", line 144
> 8, in send_content\n connection.endheaders(request_body)\n File
> \"/usr/lib64/python2.7/httplib.py\", line 1013, in endheaders\n self.
> _send_output(message_body)\n File \"/usr/lib64/python2.7/httplib.py\",
line
> 864, in _send_output\n self.send(msg)\n File \"/usr/lib64/p
> ython2.7/httplib.py\", line 826, in send\n self.connect()\n File
> \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_ha/lib/unixrpc.p
> y\", line 52, in connect\n
> self.sock.connect(base64.b16decode(self.host))\n File
> \"/usr/lib64/python2.7/socket.py\", line 224, in meth\n
> return getattr(self._sock,name)(*args)\nsocket.error: [Errno 2] No
such
> file or directory", "stderr_lines": ["Traceback (most recent
cal
> l last):", " File \"/usr/lib64/python2.7/runpy.py\", line 162,
in
> _run_module_as_main", " \"__main__\", fname, loader,
pkg_name)", " Fi
> le \"/usr/lib64/python2.7/runpy.py\", line 72, in _run_code", "
exec
code
> in run_globals", " File \"/usr/lib/python2.7/site-packages/ovi
> rt_hosted_engine_setup/reinitialize_lockspace.py\", line 30, in
<module>", "
> ha_cli.reset_lockspace(force)", " File \"/usr/lib/python2.7
> /site-packages/ovirt_hosted_engine_ha/client/client.py\", line 270, in
> reset_lockspace", " stats = broker.get_stats_from_storage()",
" F
> ile
> \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_
ha/lib/brokerlink.py\",
> line 135, in get_stats_from_storage", " result = self.
> _proxy.get_stats()", " File
\"/usr/lib64/python2.7/xmlrpclib.py\", line
> 1233, in __call__", " return self.__send(self.__name, args)",
"
> File \"/usr/lib64/python2.7/xmlrpclib.py\", line 1587, in
__request", "
> verbose=self.__verbose", " File \"/usr/lib64/python2.7/xmlrpcli
> b.py\", line 1273, in request", " return
self.single_request(host,
> handler, request_body, verbose)", " File
\"/usr/lib64/python2.7/xmlrp
> clib.py\", line 1301, in single_request", " self.send_content(h,
> request_body)", " File \"/usr/lib64/python2.7/xmlrpclib.py\",
line 1448
> , in send_content", " connection.endheaders(request_body)", "
File
> \"/usr/lib64/python2.7/httplib.py\", line 1013, in endheaders",
"
> self._send_output(message_body)", " File
> \"/usr/lib64/python2.7/httplib.py\", line 864, in _send_output",
"
> self.send(msg)", " File \"/
> usr/lib64/python2.7/httplib.py\", line 826, in send", "
self.connect()",
> " File \"/usr/lib/python2.7/site-packages/ovirt_hosted_engine_h
> a/lib/unixrpc.py\", line 52, in connect", "
> self.sock.connect(base64.b16decode(self.host))", " File
> \"/usr/lib64/python2.7/socket.py\",
> line 224, in meth", " return getattr(self._sock,name)(*args)",
> "socket.error: [Errno 2] No such file or directory"], "stdout":
"",
"stdou
> t_lines": []}
> [ ERROR ] Failed to execute stage 'Closing up': Failed executing
> ansible-playbook
Adding Simone.
Can you please check/share these logs:
/var/log/ovirt-hosted-engine-setup/*
/var/log/ovirt-hosted-engine-ha/*
/var/log/vdsm/*
>
>
> I am a bit lost on how to proceed as I haven't implemented a self-hosted
> engine before and I haven't found anything that helps online so far.
Thanks
> in advance for any assistance.
The new ansible-based setup was enabled by default only very recently, so
there is not much experience with it, nor can you find much online.
You can try the old behavior by running:
hosted-engine --deploy --noansible
However, if the failure is due to some misconfiguration on the storage,
such as wrong permissions or whatever, this won't help much.
Best regards,
--
Didi
--
Kristian Petersen
System Administrator
BYU Dept. of Chemistry and Biochemistry