use renamed mariadb services

This patch updates all the json files that reference the mariadb service
variables to ues the new names.

Labelling things foo-master crept into this repository from the
kubernetes guestbook example (which has redis-master and redis-slaves).
We're not running clustered software at the moment so these labels are
unnecessary.

Change-Id: I229d04c89aa13cb6cc2e1c33a0a7b21e1c6e9caa
renamed keystone services

This renames the keystone services so that they are named by function,
rather than port number (which would be confusing if they were running
on a different port).

Change-Id: Ibb0263a133c28a104563df431870a9effe584012
hautoproxy testing with keystone

Change-Id: I908c53b62fff91b3ec7312175be14c709a1d6fd0
hautoproxy changes for glance

Change-Id: I757a7f1fef6843aa8d07f83d1c29caf3ec86db84
wait for required services before trying to use them

Change-Id: Ic54e945ee6fe469eb5de127b4d8bab9696896511
fix issues with glance scripts

- glance was using wrong var name for admin_password
- also missing "\" in several places, breaking multi-line crudini
  commands.
- glance was using wrong tenant name

Change-Id: I280d1db3ed576988f2bf29ea665e1922a37f8752
both config files should be populated

in the registry container, glance-manage appears to reference
glance-api.conf

Change-Id: I8c08d0b267568bdbfb1398d1c8a21d984ce98b38
replace endpoints on start

Change-Id: If83b589717a8327ba2191ba0584d36bf9e88dc75