openstack team mailing list archive

[Sam Su <susltd.su@xxxxxxxxx>]

Nova-api service can start now.

I replace the line "enabled_apis=ec2,osapi_compute,metadata" with
"enabled_apis=ec2,osapi_compute" at the file nova.conf, the service
nova-api can be started.

Thanks for all you guys help.

Sam




On Wed, May 15, 2013 at 1:19 PM, Aaron Rosen <arosen@xxxxxxxxxx> wrote:

> Weird looks fine to me. What happens if you do:
>
> sudo service nova-api stop;
>
> and then run nova-api in the foreground. $ nova-api
>
> Aaron
>
>
> On Wed, May 15, 2013 at 10:58 AM, Sam Su <susltd.su@xxxxxxxxx> wrote:
>
>> Sure, here are my nova-api.log file and nova.conf file:
>> nova-api.log    http://pastebin.com/24a7ucy1
>> nova.conf       http://pastebin.com/wnZAr0Ga
>>
>> Thanks,
>> Sam
>>
>>
>> On Wed, May 15, 2013 at 10:39 AM, Schwartz, Philip Marc (RIS-BCT) <
>> Philip.Schwartz@xxxxxxxxxxxxxx> wrote:
>>
>>>  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> 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,
>>> 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
>>> Unsubscribe : https://launchpad.net/~openstack
>>> More help   : https://help.launchpad.net/ListHelp****
>>>
>>> ** **
>>>
>>
>>
>