Dmitriy Rabotyagov be89da6a13 Make upgrade script respect OSA_CONFIG_DIR
This also adds variable `openstack_clone_root` which equals to
environment variable $OSA_CLONE_ROOT and defaults to `/opt/openstack-ansible`.

Change-Id: I9e0c980f80980c389e27d5b54077b08a596a33f4
2019-12-09 13:41:29 +02:00
..
2019-03-29 14:42:13 +00:00
2019-10-23 18:54:35 +03:00
2019-03-29 16:34:28 +02:00