neutron metering driver default value is different in code and config file

[Liping Mao]

We have the following config in etc/metering_agent.ini:
# driver = neutron.services.metering.drivers.iptables.iptables_driver.IptablesMeteringDriver

But in code, the default value of the driver in metering_agent.py is:
        cfg.StrOpt('driver',
                   default='neutron.services.metering.drivers.noop.'
                   'noop_driver.NoopMeteringDriver',

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/116536

[Wei Wang (damon-devops)]

Nice catch

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/116536
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=d8deab298d59c0c67d634973e298d180f37ef0f2
Submitter: Jenkins
Branch: master

commit d8deab298d59c0c67d634973e298d180f37ef0f2
Author: Liping Mao <email address hidden>
Date: Mon Aug 25 09:03:24 2014 +0800

    metering driver default value is different in code and config file

    We defined the metering driver is IptablesMeteringDriver in config,
    but in code, the driver is NoopMeteringDriver.

    Change-Id: Ia4fb6751e8a9919f844ef27a303e2fa95b46670e
    Closes-Bug: #1360958