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From "Marcus Sorensen (JIRA)" <j...@apache.org>
Subject [jira] [Created] (CLOUDSTACK-1006) need to disable service libvirt-guests in CentOS packaging RPMs, or in installation docs
Date Thu, 17 Jan 2013 21:52:12 GMT
Marcus Sorensen created CLOUDSTACK-1006:
-------------------------------------------

             Summary: need to disable service libvirt-guests in CentOS packaging RPMs, or
in installation docs
                 Key: CLOUDSTACK-1006
                 URL: https://issues.apache.org/jira/browse/CLOUDSTACK-1006
             Project: CloudStack
          Issue Type: Bug
      Security Level: Public (Anyone can view this level - this is the default.)
          Components: KVM
    Affects Versions: 4.0.0
         Environment: KVM Hosts
            Reporter: Marcus Sorensen
             Fix For: 4.1.0


the service libvirt-guests for CentOS/RHEL normally suspends all VMs running on a server,
and brings them up again when a system is rebooted. This can cause problems for us, because
if a KVM host is shut down cleanly without first being put into maintenance mode, the VMs
are likely going to be started elsewhere in the mean time, whether manually or via HA. In
addition, on reboot the agent has trouble connecting to the server because of all of these
orphaned VM definitions. This might be a bug as well, but we generally don't want VM definitions
to persist on the hosts, CloudStack should be the authoritative source of VM defs.

This may need to be looked at for Ubuntu as well, if it has a similar service.

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