Ok i started from scratch and now everything is working just fine. Thank you
for all your help.
In the end I believe it was because I did not have haproxy installed.
________________________________
From: Eugene Nikanorov <[email protected]>
To: Jake G. <[email protected]>
Cc: "[email protected]" <[email protected]>
Sent: Friday, August 9, 2013 7:50 PM
Subject: Re: [Openstack] Install/Enable Quantum lbass (load balancer) feature?
use_namespaces has no effect, lbaas agent in grizzly always relies on namespace
support.
Could you execute the failing command manually?
That needs to be done after you create a vip for the pool.
The command should look like this:
sudo quantum-rootwrap /etc/quantum/rootwrap.conf ip netns exec
qlbaas-e10951cd-4cca-4ba4-acc0-0ccde6817029 haproxy -f /var
/lib/quantum/lbaas/e10951cd-4cca-4ba4-acc0-0ccde6817029/conf -p
/var/lib/quantum/lbaas/e10951cd-4cca-4ba4-acc0-0ccde6817029/pid
<e10951cd-4cca-4ba4-acc0-0ccde6817029> should be replaced with actual pool_id
Could you also verify that path and file
/lib/quantum/lbaas/e10951cd-4cca-4ba4-acc0-0ccde6817029/conf exist?
Thanks,
Eugene.
On Fri, Aug 9, 2013 at 12:39 PM, Jake G. <[email protected]> wrote:
Yes this is my Kernel> 2.6.32-358.114.1.openstack.el6.x86_64
>and I enable:
>
>
>use_namespaces = True
>
>ovs_use_veth = True
>
>
>in /etc/quantum/dhcp_agent.ini and etc/quantum/l3_agent.ini
>
>
>
>
>
>
>
>________________________________
> From: Eugene Nikanorov <[email protected]>
>To: Jake G. <[email protected]>
>Cc: "[email protected]" <[email protected]>
>Sent: Friday, August 9, 2013 5:33 PM
>
>Subject: Re: [Openstack] Install/Enable Quantum lbass (load balancer) feature?
>
>
>
>Jake, haproxy.cfg is created by lbaas agent when you deploy an instance.
>Are you sure your host os has namespace support?
>
>
>Eugene.
>
>
>
>On Fri, Aug 9, 2013 at 12:30 PM, Jake G. <[email protected]> wrote:
>
>Good call!
>>Looks like i did but the service wont start. Do you have a sample haproxy.cfg
>>file that will work with Openstack?
>>
>>
>>Thank you
>>
>>
>>
>>________________________________
>> From: Eugene Nikanorov <[email protected]>
>>To: Jake G. <[email protected]>
>>Cc: "[email protected]" <[email protected]>
>>Sent: Friday, August 9, 2013 3:08 PM
>>
>>Subject: Re: [Openstack] Install/Enable Quantum lbass (load balancer) feature?
>>
>>
>>
>>Do you have haproxy package installed on your host?
>>
>>
>>
>>On Fri, Aug 9, 2013 at 9:41 AM, Jake G. <[email protected]> wrote:
>>
>>I have enabled LBaas on my openstack, but after adding a pool, vip, members,
>>and monitor successfully I am still unable to get load balancing working.
>>>I found this blog to help me so far
>>>http://kimizhang.wordpress.com/2013/08/08/openstack-grizzly-quantum-advanced-features-2/
>>>
>>>
>>>When I run # ps -ef | grep haproxy I dont get much:
>>>root 27508 2718 0 14:16 pts/1 00:00:00 grep haproxy
>>>
>>>
>>>My logs show an issue with haproxy:
>>>
>>>
>>>RuntimeError:
>>>Command: ['sudo', 'quantum-rootwrap', '/etc/quantum/rootwrap.conf', 'ip',
>>>'netns', 'exec', 'qlbaas-e10951cd-4cca-4ba4-acc0-0ccde6817029', 'haproxy',
>>>'-f', '/var
>>>/lib/quantum/lbaas/e10951cd-4cca-4ba4-acc0-0ccde6817029/conf', '-p',
>>>'/var/lib/quantum/lbaas/e10951cd-4cca-4ba4-acc0-0ccde6817029/pid']
>>>Exit code: 255
>>>Stdout: ''
>>>Stderr: 'exec of haproxy failed: No such file or directory\n'
>>>2013-08-09 14:16:17 ERROR
>>>[quantum.plugins.services.agent_loadbalancer.agent.manager] Unable to
>>>refresh device for pool: e10951cd-4cca-4ba4-acc0-0ccde6817029
>>>Traceback (most recent call last):
>>> File
>>>"/usr/lib/python2.6/site-packages/quantum/plugins/services/agent_loadbalancer/agent/manager.py",
>>> line 189, in refresh_device
>>> self.driver.create(logical_config)
>>> File
>>>"/usr/lib/python2.6/site-packages/quantum/plugins/services/agent_loadbalancer/drivers/haproxy/namespace_driver.py",
>>> line 48, in create
>>> self._spawn(logical_config)
>>> File
>>>"/usr/lib/python2.6/site-packages/quantum/plugins/services/agent_loadbalancer/drivers/haproxy/namespace_driver.py",
>>> line 70, in _spawn
>>> ns.netns.execute(cmd)
>>> File "/usr/lib/python2.6/site-packages/quantum/agent/linux/ip_lib.py",
>>>line 414, in execute
>>> check_exit_code=check_exit_code)
>>> File "/usr/lib/python2.6/site-packages/quantum/agent/linux/utils.py", line
>>>61, in execute
>>> raise RuntimeError(m)
>>>
>>>
>>>Any ideas?
>>>
>>>
>>>
>>>________________________________
>>> From: Eugene Nikanorov <[email protected]>
>>>To: Jake G. <[email protected]>
>>>Cc: "[email protected]" <[email protected]>
>>>Sent: Thursday, August 8, 2013 7:04 PM
>>>Subject: Re: [Openstack] Install/Enable Quantum lbass (load balancer)
>>>feature?
>>>
>>>
>>>
>>>Hi Jake,
>>>
>>>
>>>Regarding lbaas in grizzly working on RHEL/Centos - it may be problematic as
>>>host operation system must support network namespaces.
>>>If you do have support for network namespaces then you need to do the
>>>following steps to setup lbaas service in quantum:
>>>
>>>
>>>
>>>1) specify lbaas plugin in quantum.conf:
>>>service_plugins= lbaas_plugin_classpath.
>>>check quantum/plugins/services/agent_loadbalancer/plugin.py for correct path
>>>as currently the name and path has changed.
>>>
>>>
>>>2) to enable lbaas service in horizon you need to do the following:
>>>add the following piece of code to
>>>horizon/openstack_dashboard/local/local_settings.py :
>>>
>>>
>>>OPENSTACK_QUANTUM_NETWORK = {
>>> 'enable_lb': False
>>>}
>>>
>>>
>>>3) start quantum-lbaas-agent on the host providing quantum.conf and
>>>lbaas-agent.ini. lbaas-agent.ini should reflect core plugin configuration
>>>(should have proper interface driver)
>>>
>>>
>>>Note that if host os has no namespace support, all of above will work (e.g.
>>>REST API will be functional), but you would not be able to deploy
>>>loadbalancer as lbaas agent can only work with namespaces.
>>>
>>>
>>>Thanks,
>>>Eugene.
>>>
>>>
>>>
>>>On Thu, Aug 8, 2013 at 1:14 PM, Jake G. <[email protected]> wrote:
>>>
>>>Hi all!
>>>>How can we install/enable the Quantum-lbaas (load balancer) feature for
>>>>Openstack Grizzly? I dont see any docs for RHEL/CentOS specific installs.
>>>>I used RDO to deploy Openstack on a single node.
>>>>
>>>>
>>>>
>>>>Thank you! Jake
>>>>_______________________________________________
>>>>Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>>>Post to : [email protected]
>>>>Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>>>>
>>>>
>>>
>>>
>>>
>>
>>
>>
>
>
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