# Note: Ngrok doesn't have an "anonymous" mode anymore.
# This means that it requires an authentication token.
# That said, all you need is a free account; so if you're
# doing the labs on admission webhooks and want to try
# this Compose file, I highly recommend that you create
# an Ngrok account and set the NGROK_AUTHTOKEN environment
# variable to your authentication token.

version: "3"

services:

  ngrok-echo:
    image: ngrok/ngrok
    command: http --log=stdout localhost:3000
    environment:
    - NGROK_AUTHTOKEN
    ports:
    - 3000

  echo:
    network_mode: service:ngrok-echo
    image: node
    command: npx http-echo-server

  ngrok-flask:
    image: ngrok/ngrok
    command: http --log=stdout localhost:5000
    environment:
    - NGROK_AUTHTOKEN
    ports:
    - 5000

  flask:
    network_mode: service:ngrok-flask
    build: flask
    volumes:
    - ./flask:/src
    working_dir: /src
    environment:
      FLASK_APP: webhook.py
      FLASK_ENV: development
    command: flask run --host=0.0.0.0