Update Mattermost to v10 and PostgreSQL to v17

[stephdl]

Upgrade the Mattermost version to 10.4.1 and PostgreSQL to v17 in the build images script.

NethServer/dev#7245

[DavidePrincipi]

As alternative to full DB dump, upgrade PG from 13 to 17 has an helper from the PG official Docker Library image maintainer: https://github.com/tianon/docker-postgres-upgrade.

It seems pg_upgrade is way faster than a full dump/restore.

[stephdl]

I referenced to this https://www.postgresql.org/docs/13/upgrading.html

I used something that we know it works because we use it for restoration, but I can test

[stephdl]

well not possible @DavidePrincipi

• podman run --rm -v postgres-data:/var/lib/postgresql/data:z -e PGDATAOLD=/var/lib/postgresql/data -e PGDATANEW=/var/lib/postgresql/17/data tianon/postgres-upgrade:13-to-17 pg_upgrade --link
connection to server on socket "/var/lib/postgresql/.s.PGSQL.50432" failed: FATAL: role "postgres" does not exist
• podman run --rm -v postgres-data:/var/lib/postgresql/data:z -e PGDATAOLD=/var/lib/postgresql/data -e PGDATANEW=/var/lib/postgresql/17/data tianon/postgres-upgrade:13-to-17 pg_upgrade -U mattuser --link
connection to server on socket "/var/lib/postgresql/.s.PGSQL.50432" failed: FATAL: role "mattuser" does not exist

see tianon/docker-postgres-upgrade#100 (comment) and this part of code
https://github.com/tianon/docker-postgres-upgrade/blob/404a72189ae9581adf5f5241589be13af2051095/13-to-17/Dockerfile#L26
https://github.com/tianon/docker-postgres-upgrade/blob/404a72189ae9581adf5f5241589be13af2051095/13-to-17/docker-upgrade#L13

we expect a postgres user and we use mattuser, so

• we can create a fork to migrate
• wait the feature is accepted
• use the backup/restore way

thoughts