db_configs.yaml.template

"default":
    "dialect": "postgres"
    "host": "localhost"
    "port": 5432
    "username": ""
    "password": ""
    "database": "dbmigrations"
    "connection_warning": false
"prd":
    "dialect": "postgres"
    "host": "localhost"
    "port": 5432
    "username": ""
    "password": ""
    "database": "dbmigrations"
    "connection_warning": true