Restart after config changes

[dacook]

Ensure relevant services are restarted, after updating Rails or Postgres environment variables. Normally they would be restarted when the full provision playbook is executed anyway, but my vision is to be able to perform individual actions quicker.
My vision: to update app config in a minute with--tags=app, instead of waiting ages for every single action to run.

Probably this could have been separated into two separate tasks (one for Rails and one for Postgres). But it didn't seem worth spending more time on. Especially because additional tasks make ansible even slower...

I'm not sure why it failed on CI.
Update: I thought it was time to act on this one, so found a way to avoid the sidekiq error. Hmm, perhaps it was never started on initial setup? Then we should probably fix that.. but is this ok for now?

[dacook]

Unable to start service sidekiq: Job for sidekiq.service failed because the control process exited with error code.\nSee \"systemctl status sidekiq.service\" and \"journalctl -xe\" for details

[dacook]

I accidentally just "tested" this on us_prod.

Thankfully, it works 😌 ✅

ansible-playbook playbooks/provision.yml --limit="us_prod" --tags="app_templates"

PLAY [provision] *******************************************************************************************************
Monday 11 December 2023  20:09:59 +1100 (0:00:00.155)       0:00:00.155 *******

TASK [Gathering Facts] *************************************************************************************************
ok: [openfoodnetwork.net]
Monday 11 December 2023  20:10:06 +1100 (0:00:07.280)       0:00:07.436 *******

TASK [app : template files] ********************************************************************************************
changed: [openfoodnetwork.net] => (item={'src': 'env.j2', 'dest': '/home/openfoodnetwork/apps/openfoodnetwork/shared/config/.env.production'})
ok: [openfoodnetwork.net] => (item={'src': 'postgresql.yml.j2', 'dest': '/home/openfoodnetwork/apps/openfoodnetwork/shared/config/database.yml'})
Monday 11 December 2023  20:10:16 +1100 (0:00:09.212)       0:00:16.649 *******

TASK [jdauphant.nginx : include_vars] **********************************************************************************
ok: [openfoodnetwork.net] => (item=/Users/dcook/projects/ofn-install/community/jdauphant.nginx/vars/../vars/Debian.yml)
Monday 11 December 2023  20:10:16 +1100 (0:00:00.047)       0:00:16.696 *******

RUNNING HANDLER [restart puma] *****************************************************************************************
changed: [openfoodnetwork.net]
Monday 11 December 2023  20:10:18 +1100 (0:00:02.274)       0:00:18.970 *******

RUNNING HANDLER [restart postgres] *************************************************************************************
changed: [openfoodnetwork.net]
Monday 11 December 2023  20:10:22 +1100 (0:00:04.193)       0:00:23.164 *******

RUNNING HANDLER [restart sidekiq] **************************************************************************************
changed: [openfoodnetwork.net]

PLAY RECAP *************************************************************************************************************
openfoodnetwork.net        : ok=6    changed=4    unreachable=0    failed=0    skipped=0    rescued=0    ignored=0

[mkllnk]

Great!