tree 5c97cf7d0dd30446e88cce12fb998588eb7ecd9b
parent 13e260ea2c3220a217626b12bff538916fdd2caf
author Luigi Toscano <ltoscano@redhat.com> 1554200911 +0200
committer Luigi Toscano <ltoscano@redhat.com> 1554200911 +0200

sync-devstack-data: new argument devstack_data_base_dir

When the role is used by grenade, the data directory is shared among
different devstack executions, and the base directory is different,
for example: /opt/stack/data vs /opt/stack/{old,new}.
The new devstack_data_base_dir parameter allows user to specify
a base directory for the data/ directory which is unrelated
to the devstack directory. The default value is devstack_base_dir,
so the default behavior is unchanged.

Change-Id: Ie69b7b51947cbf1a8b31d2701783de2fb56a2d33