Allow host amphora information in templater

[Phillip Toohill]

Currently configurations are built for the amphora without any knowledge of the host amphora its running on. Some templates used by the deployers may require this data to be available. This patch passes the amphora being worked on down to the templater system. Templates can then be adjusted to use the host amphora data as needed.

[Michael Johnson (johnsom)]

This makes additional details available to the templating system so that custom templates would have access to additional details. Setting this as an enhancement.

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/317236
Committed: https://git.openstack.org/cgit/openstack/octavia/commit/?id=b3a97e3887c27acdfb95014b2ed4df9d8357d1c0
Submitter: Jenkins
Branch: master

commit b3a97e3887c27acdfb95014b2ed4df9d8357d1c0
Author: ptoohill1 <email address hidden>
Date: Sun May 15 23:56:11 2016 -0500

    Allowing for a host amphora configuration

    Currently there is no way to for the haproxy templater
    to know any data about the current host configuration.
    This patch passes the 'host amphora' to the templater
    allowing deployer the ability to use this information
    if needed. This information is not currently needed in
    the default configuration.

    Change-Id: Ifbc07618e470c375f7c574a1bc82ae24f080f1c3
    Closes-Bug: #1582507

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/octavia 0.9.0 release.