Re: [Rdo-list] Disabling and enabling OpenStack
-----Original Message-----
From: Lars Kellogg-Stedman [mailto:lars@redhat.com]
Sent: Friday, November 07, 2014 12:26 PM
To: Kaul, Yaniv
Cc: rdo-list(a)redhat.com
Subject: Re: [Rdo-list] Disabling and enabling OpenStack
On Wed, Nov 05, 2014 at 06:39:18AM -0500, Kaul, Yaniv wrote:
> This was fine and dandy, but now:
> 1. I can't stop the openstack services:
> [root@lgdrm1499 ~]# openstack-service list |xargs openstack-service
> stop Too few arguments.
"openstack-service list" and other commands only operated on
"enabled"
services (because you would not want to start services that were disabled).
When you disable a service, that means you can no longer operate on it with
the openstack-service command.
In your situation, I would do this:
Thanks, I've managed.
I find the functionality half-baked. If you have a disable, it's only natural you want
an enable action. And you do expect it to work.
You also expect 'stop' to work on active service, regardless if they are enabled
or disabled (in my case, I've disabled before stopping them).
I've opened https://bugzilla.redhat.com/show_bug.cgi?id=1161501 to track the issue.
Lastly, I've mentioned but not filed a bug - on secondary compute nodes,
openstack-utils RPM is not installed (Packstack-based installation), making
stopping/starting the openstack related services a bit different than on the controller
node.
Y.
openstack-service list > /etc/openstack-services
openstack-service stop
xargs systemctl disable < /etc/openstack-services
And then when you want to start things back up:
xargs systemctl enable < /etc/openstack-services
openstack-service start
--
Lars Kellogg-Stedman <lars(a)redhat.com> | larsks @ {freenode,twitter,github}
Cloud Engineering / OpenStack | http://blog.oddbit.com/