Error during report_driver_status(): 'LibvirtConnection' object has no attribute '_host_state'

[bastichelaar]

Running:
 - Diablo trunk
 - LXC hypervisor
 - DistributedScheduler

When nova-scheduler checks for the host status it fails with error:

2011-11-08 22:59:09,554 INFO nova.compute.manager [b0ac7c5d-f58b-43c6-8e67-cef87be9bd7d None None] Updating host status
2011-11-08 22:59:09,555 WARNING nova.compute.manager [b0ac7c5d-f58b-43c6-8e67-cef87be9bd7d None None] Error during report_driver_status(): 'LibvirtConnection' object has no attribute '_host_state'

I did some research, and in nova/virt/libvirt/connection.py line 202 it wants to get HostState(self._session), but self._session is not an object with the libvirt driver. In the Xen and other drivers it is declared. Only I dont know what it should be in this case.

[Édouard Thuleau (ethuleau)]

https://review.openstack.org/#change,1456

[Édouard Thuleau (ethuleau)]

Permalink: https://review.openstack.org/1456

[bastichelaar (bas-t)]

Works for me now, thanks!

[Openstack Gerrit (openstack-gerrit)]

Reviewed: https://review.openstack.org/1456
Committed: http://github.com/openstack/nova/commit/1ecd70f23ae211c5c4ea5613adc24c0e1557790d
Submitter: Jenkins
Branch: master

 status fixcommitted
 done

commit 1ecd70f23ae211c5c4ea5613adc24c0e1557790d
Author: ��douard Thuleau <email address hidden>
Date: Wed Nov 9 17:37:54 2011 +0100

    Bug #887805 Error during report_driver_status(): 'LibvirtConnection' object has no attribute '_host_state'

    Fixes the host status reports from LibvirtConnection driver.
    This fix initializes in class 'LibvirtConnection', the local variable
    '_host_state' and replaces the variable 'session' by the local
    variable 'read_only'.

    Change-Id: Ia3ba29dc287c793c79a2bbde0d5ec69eb6ada480