I also pinned the postgres version to 14, not sure if I can recommend that but I had issues with DB upgrades in a docker installation, so I tend to be careful there.
Update: seems like the persistence section is sufficient; I have
at the end of my values file which references a volume claim (and volume) that I created manually upfront. The importand file is config.php. Back that thing up immediately and three times, print it if you have to. The secret in there is unrecoverable otherwise and needed for any repair actions.
I also use the postgresql sub-chart (by simply enabling postgresql as database) and provide a claim there:
Update: seems like the persistence section is sufficient; I have
at the end of my values file which references a volume claim (and volume) that I created manually upfront. The importand file is config.php. Back that thing up immediately and three times, print it if you have to. The secret in there is unrecoverable otherwise and needed for any repair actions.
I also use the postgresql sub-chart (by simply enabling postgresql as database) and provide a claim there:
Hope it helps!