Follows the same configuration that was used on
tripleo-quickstart-extras and documented use on tripleo-docs.
Change-Id: Iba8a2db92137f9f6ad28f498627eb1b87039d99f
Story: https://tree.taiga.io/project/tripleo-ci-board/task/381
If periodic job, than use consistent-$release var for setting
consistent repos for job.
Use PERIODIC variable instead of CACHEUPLOAD.
Change-Id: Icea46e38b487cddc876f2a4a2d44b1aa8e45dfed
Instead of using canusecache function, make a script that could
be used by quickstart to determine quickly if we need to build
image or download ready from mirror server.
Usages:
- bash: if $(to_build); then ...
- ansible: when: {{ lookup('pipe', 'path/to/to_build')|bool }}
Change-Id: Id5aefcf588ef984be6de07e4c7e76b5a4c5e93ad