Open Stack

Abel,

Thank you


Jeff



On Mon, Jul 28, 2014 at 3:58 PM, Jeff Silverman <jeff at sweetlabs.com> wrote:

> In both nova.conf and neutron.conf, setting the value rpc_backend = rabbit
> worked.  Also commenting out rpc_backend worked.  However, my distribution,
> Centos 6.5, has the following packages listed:
>
> python-kombu.noarch
>                             1.1.3-2.el6
>                                           @openstack-icehouse
> Available Packages
> django-kombu.noarch
>                             0.9.2-1.el6
>                                           epel-6-x86_64
> python-django-kombu.noarch
>                            0.9.4-1.el6.rf
>                                          rpmforge-6-x86_64
> root at controller1-prod.controller1-prod:/etc/neutron#
>
> I am perfectly happy to leave the rpc_backend variable commented out.
>
>
> Jeff
>
>
>
> On Mon, Jul 28, 2014 at 12:55 PM, Abel Lopez <alopgeek at gmail.com> wrote:
>
>> Let me rephrase that,
>> “rpc_backend = rabbitmq” is wrong.
>> Just take it out of your config to use the default
>> nova.openstack.common.rpc.impl_kombu
>>
>> On Jul 28, 2014, at 12:38 PM, Abel Lopez <alopgeek at gmail.com> wrote:
>>
>> Based on other reports of this, It sounds like your distro might be
>> missing kombu.
>> The error changzhi1990 reported seems like a typo (rabbit vs rabbitmq)
>> Try taking out rpc_backend from the conf, it should default to
>> nova.openstack.common.rpc.impl_kombu
>>
>> On Jul 28, 2014, at 11:46 AM, Jeff Silverman <jeff at sweetlabs.com> wrote:
>>
>> I have rabbitmq 3.3.4-1 running on all of my nodes, and I am getting the
>> same error message that changzhi1990 at gmail reported July 17th, except
>> that I am using the *python nova-manage db sync nova *command.
>>
>> root at controller1-prod.controller1-prod:~# python /usr/bin/nova-manage db
>> sync nova
>> Traceback (most recent call last):
>>   File "/usr/bin/nova-manage", line 10, in <module>
>>     sys.exit(main())
>>   File "/usr/lib/python2.6/site-packages/nova/cmd/manage.py", line 1321,
>> in main
>>     config.parse_args(sys.argv)
>>   File "/usr/lib/python2.6/site-packages/nova/config.py", line 38, in
>> parse_args
>>     rpc.init(cfg.CONF)
>>   File "/usr/lib/python2.6/site-packages/nova/rpc.py", line 63, in init
>>     aliases=TRANSPORT_ALIASES)
>>   File "/usr/lib/python2.6/site-packages/oslo/messaging/transport.py",
>> line 185, in get_transport
>>     raise DriverLoadFailure(url.transport, ex)
>> oslo.messaging.transport.DriverLoadFailure: Failed to load transport
>> driver "rabbitmq": No 'oslo.messaging.drivers' driver found, looking for
>> 'rabbitmq'
>> root at controller1-prod.controller1-prod:~#
>>
>> root at controller1-prod.controller1-prod:~# nova-manage --version
>> 2014.1.1
>> root at controller1-prod.controller1-prod:~#
>>
>> ​The changes I made in /etc/nova./nova.conf file are:
>>
>> root at controller1-prod.controller1-prod:~# diff /etc/nova/nova.conf
>>  /etc/nova/nova.conf_ORIGINAL
>> 253c253
>> < my_ip=controller1-prod.sea.opencandy.com
>> ---
>> > #my_ip=10.0.0.1
>> 1129c1129
>> < glance_host=controller1-prod.sea.opencandy.com
>> ---
>> > #glance_host=$my_ip
>> 2044,2050c2044
>> < vncserver_listen=controller1-prod.sea.opencandy.com
>> < service_neutron_metadata_proxy = true
>> < neutron_metadata_proxy_shared_secret =
>> 4c2be21d2d4a879ab2569484b5ee589d6fe15524
>> < rabbit_userid = RabbitMQ
>> < rabbit_password = j6hpCDnMs7qjzw==
>>  < rabbitmq_hostname = controller1-prod.sea.opencandy.com
>> < rpc_backend = rabbitmq
>> ---
>> > #vncserver_listen=127.0.0.1
>> 2054c2048
>> < #vncserver_proxyclient_address=controller1-prod.sea.opencandy.com
>> ---
>> > #vncserver_proxyclient_address=127.0.0.1
>> 2481c2475
>> < connection=mysql://
>> nova:Ph1aizyAIAXZUPMhdLzvl8hs at controller1-prod.sea.opencandy.com/nova
>> ---
>> > #connection=mysql://nova:nova@localhost/nova
>> 2693c2687
>> < auth_host=controller1-prod.sea.opencandy.com
>> ---
>> > #auth_host=127.0.0.1
>> 2737c2731
>> < admin_password=CxRF7a7wYSzMvNyAFEqa8BKv
>> ---
>> > #admin_password=%SERVICE_PASSWORD%
>> root at controller1-prod.controller1-prod:~#
>> ​
>>
>> ​Thank you
>>
>>
>> Jeff Silverman
>> ​
>> ​jeff at sweetlabs d0t c0m​
>>
>>
>> --
>> *Jeff Silverman*
>> Systems Engineer
>> (253) 459-2318 (c)
>>
>>  _______________________________________________
>> OpenStack-operators mailing list
>> OpenStack-operators at lists.openstack.org
>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack-operators
>>
>>
>>
>>
>
>
> --
> *Jeff Silverman*
> Systems Engineer
> (253) 459-2318 (c)
>
>


-- 
*Jeff Silverman*
Systems Engineer
(253) 459-2318 (c)
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.openstack.org/pipermail/openstack-operators/attachments/20140728/beac9c9d/attachment-0001.html>