nova-compute-lxd units missing python-libvirt

[Ursula Junque]

Charm used: cs:xenial/nova-compute-260
Openstack release: newton
Ubuntu release: xenial
juju status (after removing the 56gb of logs from nova-compute-lxd units): https://pastebin.canonical.com/172058/

python-libvirt is missing on nova-compute-lxd units.

Two nova-compute-lxd units in an autopilot install got in error state due to "no space left on device". /var/log/syslog was 56Gb of error messages (https://pastebin.canonical.com/172069/):

Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: libvirt: XML-RPC error : Failed to connect socket to '/var/run/libvirt/libvirt-sock-ro': No such file or directory
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager [-] Skip loading extension for disk.device.write.bytes
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager Traceback (most recent call last):
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 163, in _load_plugins
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager verify_requirements,
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager File "/usr/lib/python2.7/dist-packages/stevedore/extension.py", line 195, in _load_one_plugin
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager obj = plugin(*invoke_args, **invoke_kwds)
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager File "/usr/lib/python2.7/dist-packages/ceilometer/agent/plugin_base.py", line 183, in __init__
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager raise ExtensionLoadError(err)
Nov 28 18:34:34 maroon ceilometer-agent-compute[121084]: 2016-11-28 18:34:34.899 294286 ERROR ceilometer.agent.manager ExtensionLoadError: Failed to connect socket to '/var/run/libvirt/libvirt-sock-ro': No such file or directory

As soon as I installed python-libvirt on that machine, errors were gone:
https://pastebin.canonical.com/172070/

[Adam Collard (adam-collard)]

Hmm, feels like maybe ceilometer package is missing a dependency when installed on a nova-compute node using nova-lxd

[James Page (james-page)]

This is a know feature gap atm - there is no ceilometer support for the Nova-LXD driver, so deploying the ceilometer-agent on nova-compute-lxd units does not make a huge amount of sense atm.

[Chuck Short (zulcss)]

Added python-libvirt depdency for python-libvirt

[Chuck Short (zulcss)]

Added python-libvirt depdency for python-ceilometer

[Ursula Junque (ursinha)]

Relations between nova-compute-lxd and ceilometer have been removed as of r10755 (confirmed removed at r10759).

[Launchpad Janitor (janitor)]

This bug was fixed in the package ceilometer - 1:7.0.0+git20170104.aa3f491bb-0ubuntu1

---------------
ceilometer (1:7.0.0+git20170104.aa3f491bb-0ubuntu1) zesty; urgency=medium

  [ Chuck Short ]
  * New upstream version.
  * debian/ceilometer-common.install: ceilometer-db-sync is
    now ceilometer-upgrade.
  * debian/control: Add python-cinderclient.
  * debian/control: Add python-tenacity.
  * debian/control: Add python-libvirt. (LP: #1645435)
  * debian/patches/disable-kafka.patch: Refreshed.

  [ Corey Bryant ]
  * d/ceilometer-common.install: Drop install of gnocchi_resources.yaml to
    etc/ceilometer as it has been moved out of upstream etc/ceilometer path.
  * New upstream version.
  * d/p/disable-kafka.patch: Rebased.
  * d/ceilometer-common.install: Drop install of ceilometer tool show_data.py.
    It's been removed upstream.
  * d/p/*: Rebased.
  * d/ceilometer-api.install, d/control, d/rules,
    d/ceilometer-api.{apache2,conf,service.in}: Run ceilometer-api under
    apache2 with mod_wsgi.
  * d/rules: Add PBR_VERSION to set correct distro version for package build.
  * d/tests/test-services: Test apache2 service is running instead of
    ceilometer-api.
  * New upstream version.
  * d/p/disable-kafka.patch: Rebased.
  * d/ceilometer-api.conf: Drop Apache2 header, as it's covered by d/copyright.
  * New upstream release snapshot for OpenStack Ocata.
  * d/rules: Update VERSION mangling to drop '+'.

 -- Corey Bryant <email address hidden> Wed, 07 Dec 2016 13:40:59 -0500