What's the correct postgres url when hosting Supabase with Coolify?

Can't figure out what is the correct postgres url when hosting with Coolify. Everything is up and running. I have only changed the service name to db and kong domain to https://mywebsite.com:8000

Coolify is hosted on ubuntu vps_1 and through Coolify I deployed Supabase on ubuntu vps_2

What's the correct postgres url?

npx supabase db push --db-url "postgres://user:pass@127.0.0.1:5432/postgres"

docker-compose.yml

.env.example

My environment variables:

POSTGRES_DB=postgres
POSTGRES_HOST=supabase-db
POSTGRES_PORT=5432
SERVICE_PASSWORD_POSTGRES=***

With the default Coolify Docker Compose File its as followed:

Right under supabase-db (inside the Docker Compose File) you add the mapping (ports:) like that:

  supabase-db:
    ports:
     - '${POSTGRES_PORT}:${POSTGRES_PORT}'
    image: ...

Then under Firewall i.e. Hetzner you allow Port: 5432

Then you construct your url like the following:

postgresql://postgres:{POSTGRES_PASSWORD}@supabase-db:5432/postgres