config/database.json

{
  "development": {
    "username": "postgres",
    "password": "postgresWhat",
    "host": "localhost",
    "database": "lake",
    "port": 5432,
    "dialect": "postgres"
  },
  "docker": {
    "username": "postgres",
    "password": "postgresWhat",
    "host": "postgresdb",
    "database": "lake",
    "port": 5432,
    "dialect": "postgres"
  }
}