Mick Thompson 4c1482b999 Added serial option to site.yml.
Useful for upgrade etc., which is preferablly done serially.

Example usage: tools/kolla-ansible deploy OR tools/kolla-ansible upgrade

Closes-Bug: #1576708

DocImpact

Change-Id: I34b2e16f8ce53e472a4682a4738c4ac0f5abf00c
2016-09-13 09:26:51 +00:00
..
2016-01-07 16:00:43 +00:00
2016-02-18 11:37:48 +09:00
2016-08-04 03:54:38 +00:00
2016-09-13 09:26:51 +00:00