PostgreSQL Database directory appears to contain a database; Skipping initialization

I get this in the docker logs when doing docker up.

/usr/local/bin/docker-entrypoint.sh: running /docker-entrypoint-initdb.d/01-init.sh

PostgreSQL Database directory appears to contain a database; Skipping initialization

Looking at docker-entrypoint.sh it looks like it's because PG_VERSION exists in the postgres data dir.

https://github.com/docker-library/postgres/blob/master/13/alpine/docker-entrypoint.sh#L227

[wglambert]

Can you give all the commands you ran and any relevant files or logs for reproducing the issue