metabrainz/musicbrainz-docker v-2020-05-18-postgres12

on GitHub

Breaking change

This release upgrades to Postgres 12. It requires to run a one-off script taking down all services at once.

If your musicbrainz-docker is earlier than v-2020-05-14-solr7, you must first update to it, see the release notes.

Assuming your checked out version of musicbrainz-docker is v-2020-05-14-solr7, then just run:

git fetch --tags origin && \
git checkout v-2020-05-18-postgres12 && \
./admin/upgrade-to-postgres12

The operation is known to take less than 1 hour with 16 CPU threads and 16 GB RAM.

Solved issue

• Regression #149 since v-2020-05-14-solr7: Replication Cron not Running