Because we have no upgrade path for the data in the PostgreSQL
databases themselves, this is pushed as, e.g.,
`zulip/zulip-postgresql:14` and *not* as
`zulip/zulip-postgresql:latest`.
Fixes: #21211
Co-authored-by: Alex Vandiver <alexmv@zulip.com>
Now that we're implemented tsearch_extras in pure postgres, we no
longer need a custom extension. This should help us considerably, as
it means we no longer need to ship custom apt packages at all.
Fixes#467.
Signed-off-by: Anders Kaseorg <anders@zulipchat.com>
This is multi-stage build which first builds tsearch-extras with the
current version of postgres and then configs postgres for zulip. The
zulip config installs the hunspell dictionaries, stop words file,
tsearch-extras, and creates the initial database.
**Testing Plan:**
1) `docker-compose up` the existing config.
2) Build the new image
3) Edit docker-compose.yml to use the new image id
4) `docker-compose up` and verify full text search is still working.
Alex Vandiver
Varac
Anders Kaseorg
Jonas Svatos
Anders Kaseorg
Sampriti Panda
Jason Michalski