033308c475
Wait conditions are commonly used by instances to signal various events
back to heat. These instances are unlikely to have access to the
internal API endpoints. OpenStack-Ansible had a similar issue[1] back in
juno and changed to use the public endpoint[2]. The code has now moved
but the default is still in place[3].
This change configures heat to advertise the public API as the endpoint
for wait conditions.
[1] https://bugs.launchpad.net/openstack-ansible/+bug/1459414
[2] https://review.openstack.org/#/c/186221/
[3] b1721a7460/defaults/main.yml (L48)
Change-Id: Id1d66aaa298efa8407db579a899a5aacebe1e6c7
Closes-Bug: #1688331