If replication_network is the same as storage_network swift will fail

[Andy McCrae]

The replication_network will mean a swift-service-replicator.conf file is setup for each service, if the 2 networks are the same 2 swift services will try listen for each service port on the same IP which causes swift to fail, and METHOD unavailable errors to be returned by the proxy.

We need to fix this so that if replication_network and storage_network are the same replicators aren't split out, and possible document that it isn't required if you aren't using a dedicated replication network.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/147812

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/147812
Committed: https://git.openstack.org/cgit/stackforge/os-ansible-deployment/commit/?id=4cb6720f9cc017f50ea8868510c187649219808c
Submitter: Jenkins
Branch: master

commit 4cb6720f9cc017f50ea8868510c187649219808c
Author: Andy McCrae <email address hidden>
Date: Fri Jan 16 11:07:03 2015 +0000

    Allow storage & replication_network to be the same

    We don't want to attempt to start 2 swift services on the same IP/Port,
    if replication_network is the same as storage_network this should be
    treated as though replication_network was not specified.

    Change-Id: Ifbf0e264d0cdc61f38a93b98e1d91d7ea17d293d
    Closes-Bug: 1411465

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: juno
Review: https://review.openstack.org/152451

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/152451
Committed: https://git.openstack.org/cgit/stackforge/os-ansible-deployment/commit/?id=e1dbcf7eab090f6876834ad845a0aa412f440899
Submitter: Jenkins
Branch: juno

commit e1dbcf7eab090f6876834ad845a0aa412f440899
Author: Andy McCrae <email address hidden>
Date: Fri Jan 16 11:07:03 2015 +0000

    Allow storage & replication_network to be the same

    We don't want to attempt to start 2 swift services on the same IP/Port,
    if replication_network is the same as storage_network this should be
    treated as though replication_network was not specified.

    Change-Id: Ifbf0e264d0cdc61f38a93b98e1d91d7ea17d293d
    Closes-Bug: 1411465
    (cherry picked from commit 4cb6720f9cc017f50ea8868510c187649219808c)

[Bjoern (bjoern-t)]

I did file documentation issue #55