Mark Goddard 7a384b9ce4 CI: fix race condition in kolla-ansible-host-vars role tests ...

A temporary file is removed by multiple test hosts, which all have
connection=local. This leads to a race between multiple executions of
the file module on localhost.

Add run_once.

Change-Id: I976122f72bdca7f91cbfcd81fca431b81a6b6aef

2020-12-20 22:00:37 +00:00

..

defaults

Performance: Parallelise Kolla Ansible host vars generation

2020-09-22 17:06:04 +01:00

tasks

Performance: Parallelise Kolla Ansible host vars generation

2020-09-22 17:06:04 +01:00

templates

Performance: Parallelise Kolla Ansible host vars generation

2020-09-22 17:06:04 +01:00

tests

CI: fix race condition in kolla-ansible-host-vars role tests

2020-12-20 22:00:37 +00:00