# Overlay: join the app to Nginx Proxy Manager's network on docker-1.
# NPM (container npm_app_1) forwards to http://${APP_ALIAS}:8000.
# The alias is per stack because prod and test share npm_default and the service
# name "app" would collide. Only the app joins. postgres and the worker never do.
# See deploy/npm-proxy-host.md for the proxy host settings.

services:
  app:
    networks:
      npm_default:
        aliases:
          - ${APP_ALIAS:?set APP_ALIAS in the stack env file}

networks:
  npm_default:
    external: true