openstack team mailing list archive

["Schwartz, Philip Marc (RIS-BCT)" <Philip.Schwartz@xxxxxxxxxxxxxx>]

Mind sharing your nova.conf with us. You have a misconfiguration of which api's should be exposed which is causing 2 to use the same port.


-    Philip

From: Openstack [mailto:openstack-bounces+philip.schwartz=lexisnexis.com@xxxxxxxxxxxxxxxxxxx] On Behalf Of Aaron Rosen
Sent: Wednesday, May 15, 2013 1:33 PM
To: Sam Su
Cc: openstack
Subject: Re: [Openstack] Cannot start nova-api service

Looks like something is already binding on 8774 (probably nova-api :)  ) What does  lsof -i :8774 say?  Then see what process is running.

For example:

arosen@arosen-desktop:~$ lsof -i :8774
COMMAND   PID   USER   FD   TYPE   DEVICE SIZE/OFF NODE NAME
python  13936 arosen    6u  IPv4 32808940      0t0  TCP *:8774 (LISTEN)
python  13945 arosen    6u  IPv4 32808940      0t0  TCP *:8774 (LISTEN)
python  13946 arosen    6u  IPv4 32808940      0t0  TCP *:8774 (LISTEN)
arosen@arosen-desktop:~$ ps -eaf | grep 13936
arosen    4822 14986  0 10:27 pts/62   00:00:00 grep --color=auto 13936
arosen   13936 13797  0 May14 pts/68   00:00:00 python bin/nova-api
arosen   13944 13936  0 May14 pts/68   00:00:00 python bin/nova-api
arosen   13945 13936  0 May14 pts/68   00:00:00 python bin/nova-api
arosen   13946 13936  0 May14 pts/68   00:00:00 python bin/nova-api

On Wed, May 15, 2013 at 10:24 AM, Sam Su <susltd.su@xxxxxxxxx<mailto:susltd.su@xxxxxxxxx>> wrote:
Hi,

I installed an Openstack Grizzly cluster based on Ubuntu 12.04, there are 1 control node, 1 database node, 1 quantum network node and 1 compute node, I list all installed services at the control node and the database node.
Control node: nova-api, nova-scheduler, nova-consoleauth, nova-novncproxy, nova-conductor, rabbitmq, quantum-server, keystone, horizon, glance
Database node: mysql

All of the nova services are running, however, nova-api is not running. When I manually start nova-api service, I will get an error as below. Can someone give me some advises?

Any help is appreciated.


>>> From /etc/log/nova/nova-api.log
2013-05-15 09:53:53.920 7233 INFO nova.network.driver [-] Loading network driver 'nova.network.linux_net'
2013-05-15 09:53:53.922 7239 INFO nova.osapi_compute.wsgi.server [-] (7239) wsgi starting up on http://0.0.0.0:8774/
2013-05-15 09:53:53.928 7233 CRITICAL nova [-] [Errno 99] Cannot assign requested address
2013-05-15 09:53:53.928 7233 TRACE nova Traceback (most recent call last):
2013-05-15 09:53:53.928 7233 TRACE nova   File "/usr/bin/nova-api", line 61, in <module>
2013-05-15 09:53:53.928 7233 TRACE nova     server = service.WSGIService(api, use_ssl=should_use_ssl)
2013-05-15 09:53:53.928 7233 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/service.py", line 608, in __init__
2013-05-15 09:53:53.928 7233 TRACE nova     max_url_len=max_url_len)
2013-05-15 09:53:53.928 7233 TRACE nova   File "/usr/lib/python2.7/dist-packages/nova/wsgi.py", line 120, in __init__
2013-05-15 09:53:53.928 7233 TRACE nova     self._socket = eventlet.listen(bind_addr, family, backlog=backlog)
2013-05-15 09:53:53.928 7233 TRACE nova   File "/usr/lib/python2.7/dist-packages/eventlet/convenience.py", line 38, in listen
2013-05-15 09:53:53.928 7233 TRACE nova     sock.bind(addr)
2013-05-15 09:53:53.928 7233 TRACE nova   File "/usr/lib/python2.7/socket.py", line 224, in meth
2013-05-15 09:53:53.928 7233 TRACE nova     return getattr(self._sock,name)(*args)
2013-05-15 09:53:53.928 7233 TRACE nova error: [Errno 99] Cannot assign requested address
2013-05-15 09:53:53.928 7233 TRACE nova
2013-05-15 09:53:54.023 7239 INFO nova.service [-] Parent process has died unexpectedly, exiting
2013-05-15 09:53:54.023 7238 INFO nova.service [-] Parent process has died unexpectedly, exiting
2013-05-15 09:53:54.024 7238 INFO nova.wsgi [-] Stopping WSGI server.
2013-05-15 09:53:54.024 7239 INFO nova.wsgi [-] Stopping WSGI server.

I also post my nova-api.log file and nova.conf file at pastebin.com<http://pastebin.com>, here are the links:
nova-api.log    http://pastebin.com/24a7ucy1
nova.conf       http://pastebin.com/wnZAr0Ga

Thanks,
Sam


_______________________________________________
Mailing list: https://launchpad.net/~openstack
Post to     : openstack@xxxxxxxxxxxxxxxxxxx<mailto:openstack@xxxxxxxxxxxxxxxxxxx>
Unsubscribe : https://launchpad.net/~openstack
More help   : https://help.launchpad.net/ListHelp