numerous neutron-lbaas-agent issues

[Matt Thompson]

A CentOS (and presumably SUSE) node w/ the balancer recipe won't converge as it's checking for neutron_lb_packages attribute which doesn't exist. If you manually fix that, attempting to start neutron-lbaas-agent dumps the following to the lbaas-agent log:

2014-02-21 13:53:50.030 7827 CRITICAL neutron [-] 'NoneType' object has no attribute 'rpartition'
2014-02-21 15:07:55.001 28060 ERROR neutron.common.legacy [-] Skipping unknown group key: firewall_driver

The above seems to be an issue on both CentOS and Ubuntu as we drop in a custom lbaas_agent.ini in a location that neutron-lbaas-agent does not look at.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/75509

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/76833

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/76833
Committed: https://git.openstack.org/cgit/stackforge/cookbook-openstack-network/commit/?id=1d77dc3b7ef7447bda172a33b7a551d97516c4cc
Submitter: Jenkins
Branch: master

commit 1d77dc3b7ef7447bda172a33b7a551d97516c4cc
Author: Matt Thompson <email address hidden>
Date: Thu Feb 27 11:48:24 2014 +0000

    Point to correct lbaas_agent.ini file

    On CentOS / Ubuntu, lbaas agent fails to start as we drop in a config
    in a non-standard location. The stock distro-provided config is also
    problematic as it doesn't have a default interface_driver set which
    prevents the service from starting.

    This change defaults all distros to use /etc/neutron/lbaas_agent.ini
    and tidies up ownership/mode of the dropped file.

    Change-Id: I919e535989c5ec05ee196235fbd528eb971cbb05
    Closes-Bug: #1283237

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/75509
Committed: https://git.openstack.org/cgit/stackforge/cookbook-openstack-network/commit/?id=b3d8e661bfc3ddba0e3f1e5536568f7e3f34e72e
Submitter: Jenkins
Branch: master

commit b3d8e661bfc3ddba0e3f1e5536568f7e3f34e72e
Author: Matt Thompson <email address hidden>
Date: Thu Feb 27 11:06:02 2014 +0000

    Fix neutron-lbaas-agent issue

    Currently, you cannot converge a CentOS (and presumably SUSE) node when
    balancer recipe is in run list. This is because no neutron_lb_packages
    attributes have been specified.

    Change-Id: I4d3428c69c7e6098b13aa15bf07e61defdc2a207
    Closes-Bug: #1283237