diff --git a/README.md b/README.md index 071340e..9b2d6f3 100644 --- a/README.md +++ b/README.md @@ -111,3 +111,12 @@ $ docker logs --tail 100 postgres-upgrade-testing $ # can now safely remove "$OLD" $ sudo rm -rf "$OLD" ``` + +## Troubleshooting + +### Wrong default user +Symptom: `connection to server on socket "/var/lib/postgresql/.s.PGSQL.50432" failed: FATAL: role "postgres" does not exist` + +Symptom: `database user "postgres" is not the install user` + +Solution: Pass your PostgreSQL init user at `docker run -e PGUSER="your-init-user"`