Open Stack

Doug,

I will start ceilometer installation now. Would you recommend installing Folsom then instead of essex? (I already have essex installed so, this is the reason for asking).

Thanks,
Glaucimar Aguiar


From: openstack-bounces+glaucimar.aguiar=hp.com at lists.launchpad.net [mailto:openstack-bounces+glaucimar.aguiar=hp.com at lists.launchpad.net] On Behalf Of Doug Hellmann
Sent: segunda-feira, 16 de julho de 2012 09:55
To: 张家龙
Cc: openstack
Subject: Re: [Openstack] Questions about ceilometer


On Sat, Jul 14, 2012 at 10:02 PM, 张家龙 <zhangjl at awcloud.com<mailto:zhangjl at awcloud.com>> wrote:
Hi,all.
    Sorry for late reply.
    Until now, I not test folsom. So, I`am not sure how it work in folsom .
    The follow is my qpid config file:
    http://pastebin.com/sBXm6k7z
    And Doug writed set driver to "nova.openstack.common.notifier.rabbit_notifier",
    while , I cannot found this class or modules in exsse.

The notifier classes moved in Folsom, so that's the setting you would need if you were working with Folsom.

I'm traveling this week, so I won't be able to set up a test environment with Essex or qpid until next week some time.

Based on rereading the configuration files you posted, I do suspect that this is a problem with the code, rather than your configuration. You might want to try the patch John posted above. I don't think that's the right long-term solution, but if it gets you past this situation we can find a better solution later.

Doug


------------------
Best Regards

ZhangJialong



------------------ Original ------------------
From:  "Doug Hellmann"<doug.hellmann at dreamhost.com<mailto:doug.hellmann at dreamhost.com>>;
Date:  Sat, Jul 14, 2012 00:17 AM
To:  "张家龙"<zhangjl at awcloud.com<mailto:zhangjl at awcloud.com>>;
Cc:  "Julien Danjou"<julien at danjou.info<mailto:julien at danjou.info>>; "openstack"<openstack at lists.launchpad.net<mailto:openstack at lists.launchpad.net>>;
Subject:  Re: [Openstack] Questions about ceilometer


On Fri, Jul 13, 2012 at 11:36 AM, 张家龙 <zhangjl at awcloud.com<mailto:zhangjl at awcloud.com>> wrote:
Dear Doug,
    I`m use Qpid instead of Rabbit .
    Did it cause the error ?

Qpid should work, but I haven't been testing with that so you might have found a bug.

There are (at least) two differences between your setup and what I normally use: Essex and qpid. Have you tried running against a folsom install? That would at least tell us if the qpid configuration is correct or if the problem is related to Essex.

Doug

    In addition,my nova.conf,mongodb.conf and ceilometer-collector.conf are here:

    http://pastebin.com/sW5d8eRv
    http://pastebin.com/D5GMkLsb
    http://pastebin.com/u5vH22Lh
    Were there some errors in my config files?

    Waiting your reply. Thanks.
------------------
Best Regards

ZhangJialong



------------------ Original ------------------
From:  "Doug Hellmann"<doug.hellmann at dreamhost.com<mailto:doug.hellmann at dreamhost.com>>;
Date:  Fri, Jul 13, 2012 11:28 PM
To:  "张家龙"<zhangjl at awcloud.com<mailto:zhangjl at awcloud.com>>; "Julien Danjou"<julien at danjou.info<mailto:julien at danjou.info>>;
Cc:  "openstack"<openstack at lists.launchpad.net<mailto:openstack at lists.launchpad.net>>;
Subject:  Re: [Openstack] Questions about ceilometer


On Fri, Jul 13, 2012 at 10:04 AM, Doug Hellmann <doug.hellmann at dreamhost.com<mailto:doug.hellmann at dreamhost.com>> wrote:

On Thu, Jul 12, 2012 at 9:42 PM, 张家龙 <zhangjl at awcloud.com<mailto:zhangjl at awcloud.com>> wrote:
Dear all,

    As the project named ceilometer appeared,I paid close attention to it.
    According to the docs of ceilometer,I deploied it in openstack exsse environment.
    While,I cannot start the ceilometer collector and agent.

    The follows are my operations.

    1.Install openstack nova ,mongodb and ceilometer.
    2.configurate nova ,mongodb and ceilometer

    The /etc/nova/nova.conf file is here:
    http://pastebin.com/sW5d8eRv

    Here is the /etc/ceilometer-collector.conf file is here:
    http://pastebin.com/u5vH22Lh

    And the /etc/mongodb.conf is here:
    http://pastebin.com/D5GMkLsb

    3.Start openstack nova ,mongodb

    4.Then I start the ceilometer-collector
    /usr/bin/ceilometer-collector start
    While,some errors occurred:

    2012-07-11 05:25:35 INFO ceilometer.storage [-] Loaded mongodb storage engine EntryPoint.parse('mongodb = ceilometer.storage.impl_mongodb:MongoDBStorage')
    2012-07-11 05:25:35 INFO ceilometer.storage [-] Loaded mongodb storage engine EntryPoint.parse('mongodb = ceilometer.storage.impl_mongodb:MongoDBStorage')
    2012-07-11 05:25:35 INFO ceilometer.storage.impl_mongodb [-] connecting to MongoDB on localhost:27017
    2012-07-11 05:25:35 INFO ceilometer.collector.dispatcher [-] attempting to load notification handler for ceilometer.collector.compute:instance
    2012-07-11 05:25:35 INFO ceilometer.collector.dispatcher [-] subscribing instance handler to compute.instance.create.end events
    2012-07-11 05:25:35 INFO ceilometer.collector.dispatcher [-] subscribing instance handler to compute.instance.exists events
    2012-07-11 05:25:35 INFO ceilometer.collector.dispatcher [-] subscribing instance handler to compute.instance.delete.start events
    Traceback (most recent call last):
      File "/usr/lib/python2.6/site-packages/eventlet/hubs/poll.py", line 97, in wait
        readers.get(fileno, noop).cb(fileno)
      File "/usr/lib/python2.6/site-packages/eventlet/greenthread.py", line 192, in main
        result = function(*args, **kwargs)
      File "/usr/lib/python2.6/site-packages/nova/service.py", line 101, in run_server
        server.start()
      File "/usr/lib/python2.6/site-packages/nova/service.py", line 162, in start
        self.manager.init_host()
      File "/usr/lib/python2.6/site-packages/ceilometer-0-py2.6.egg/ceilometer/collector/manager.py", line 69, in init_host
        topic='%s.info<http://s.info>' % flags.FLAGS.notification_topics[0],

      File "/usr/lib/python2.6/site-packages/nova/openstack/common/cfg.py", line 867, in __getattr__
        return self._substitute(self._get(name))
      File "/usr/lib/python2.6/site-packages/nova/openstack/common/cfg.py", line 1070, in _get
        info = self._get_opt_info(name, group)
      File "/usr/lib/python2.6/site-packages/nova/openstack/common/cfg.py", line 1161, in _get_opt_info
        raise NoSuchOptError(opt_name, group)
    NoSuchOptError: no such option: notification_topics
    Removing descriptor: 12

    If anyone can help me ? Waiting your reply. Thanks !

It looks like we have a problem with the way we are loading nova's settings under Essex. I know some of the flags and cfg code was moved around and changed between Essex and Folsom as part of it moved into openstack-common. Julien, you're more familiar with Essex than I am, do you have any ideas about this problem?

I think I left out a configuration step in the instructions at http://ceilometer.readthedocs.org/en/latest/install.html.

Did you configure your system to use the Rabbit notifier?

Doug


Doug


------------------
Best Regards

ZhangJialong


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