Crear un contenedor en postgres:
docker run --name auth-postgres -e POSTGRES_USER=juanma -e POSTGRES_PASSWORD=pass -p 5432:5432 -d postgres
docker run --name auth-postgres -e POSTGRES_USER=juanma -e POSTGRES_PASSWORD=pass -p 5432:5432 -d postgres -c 'shared_preload_libraries=uuid-ossp' CREATE EXTENSION IF NOT EXISTS "uuid-ossp";