matrix-docker-ansible-deploy/roles/matrix-nginx-proxy
Slavi Pantaleev 512f42aa76 Do not report docker kill/rm attempts as errors
These are just defensive cleanup tasks that we run.
In the good case, there's nothing to kill or remove, so they trigger an
error like this:

> Error response from daemon: Cannot kill container: something: No such container: something

and:

> Error: No such container: something

People often ask us if this is a problem, so instead of always having to
answer with "no, this is to be expected", we'd rather eliminate it now
and make logs cleaner.

In the event that:
- a container is really stuck and needs cleanup using kill/rm
- and cleanup fails, and we fail to report it because of error
suppression (`2>/dev/null`)

.. we'd still get an error when launching ("container name already in use .."),
so it shouldn't be too hard to investigate.
2021-01-27 10:22:46 +02:00
..
defaults Remove unused variable 2021-01-14 17:47:13 +02:00
tasks Fix Ansible warning 2021-01-24 19:11:35 +02:00
templates Do not report docker kill/rm attempts as errors 2021-01-27 10:22:46 +02:00
vars Replace cronjobs with systemd timers 2021-01-14 23:35:50 +02:00