appstore-1panel/apps/nodebb/4.0.1/conf/setup.json

{
  "defaults": {
    "$NODEBB_DB": {
      "host": "$NODEBB_DB_HOST",
      "port": $NODEBB_DB_PORT,
      "database": "$NODEBB_DB_NAME",
      "username": "$NODEBB_DB_USER",
      "password": "$NODEBB_DB_PASSWORD"
    }
  }
}