Fix bug 1098311

Review for the correct placement and cross-reference. Not sure if
the rest of the etc/network/interfaces need changing as well.

Change-Id: Id68f39f8ca5209253c755dae483a74ceceebe1bb
Adds the OpenStack High Availability Guide link to the /run/

landing page.

Change-Id: Idc3a702859c246c53f7d39fa2062838d784a1471
Merge "Adds the OpenStack High Availability Guide link to the /run/"
Merge "Fix bug 1098311"