Deprecate router_id option

[Cedric Brandily]

The l3-agent router_id option has been defined in order to associate a l3-agent to a specific router when use_namespaces=False. use_namespaces option has been removed in Mitaka, so router_id option is no more needed

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/248498

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/248498
Committed: https://git.openstack.org/cgit/openstack/neutron/commit/?id=d5ea235865d6fe9c3d85c1cb8cb2250e7d7b7d4a
Submitter: Jenkins
Branch: master

commit d5ea235865d6fe9c3d85c1cb8cb2250e7d7b7d4a
Author: Cedric Brandily <email address hidden>
Date: Sun Nov 22 23:22:58 2015 +0100

    Deprecate l3-agent router_id option

    L3-agent router_id option has been defined in order to associate a
    l3-agent to a specific router when use_namespaces=False. The option
    use_namespaces has been removed in Mitaka, so router_id option is no
    longer needed and can be deprecated in order to prepare its removal in N
    cycle.

    Closes-Bug: #1518776
    Change-Id: Id79499ccbf3ea69ca4cd7e4b2f812f6dbc0406e0

[Thierry Carrez (ttx)]

This issue was fixed in the openstack/neutron 8.0.0.0b1 development milestone.