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
This could possibly use gold plating in how bootstrapping
operates to use shade rather than the shell in the container.
It is unclear why stack create failed prior to this patch, but
that fact hasn't changed. I think the heat domains are not setup
properly in the configuration files, meaning that the domain ID
must be created outside of Heat and registered in the configuration
file. This is covered in Bug #1553565.
Change-Id: I490d4dd68a101f388c0ecb4acab54d5eaa6e314e
Partially-Implements: blueprint kolla-upgrade
Implements: blueprint upgrade-heat
After introduction of pull action and turing every main.yml into
{{action}}.yml we lost ability to perform upgrade.
Change-Id: Id6b5921bd1e3e7b196c4b3223920e51ae5e0b840
Closes-Bug: #1538210
