docker-compose.yml

version: "3"

services:
  api:
    build: packages/api
    image: chat-api
    container_name: chat-api
    restart: unless-stopped
    expose:
      - "3000"
    environment:
      - DB_USERNAME
      - DB_PASSWORD
      - DB_HOST=db
      - DB_NAME=$MONGO_INITDB_DATABASE
      - SESS_SECRET
      - REDIS_HOST=cache
      - REDIS_PASSWORD
    depends_on:
      - db
      - cache

  web:
    build: packages/web
    image: chat-web
    container_name: chat-web
    expose:
      - "80"
    depends_on:
      - api

  db:
    image: mongo
    container_name: chat-db
    user: $UID
    expose:
      - "27017"
    environment:
      - MONGO_INITDB_ROOT_USERNAME
      - MONGO_INITDB_ROOT_PASSWORD
      - MONGO_INITDB_DATABASE
      - DB_USERNAME
      - DB_PASSWORD
    volumes:
      - ./mongo-init.sh:/docker-entrypoint-initdb.d/mongo-init.sh
      - ./data:/data/db

  cache:
    image: redis:alpine
    container_name: chat-cache
    expose:
      - "6379"
    environment:
      - REDIS_PASSWORD
    command: ['--requirepass "$REDIS_PASSWORD"']

  proxy:
    image: nginx:alpine
    container_name: chat-proxy
    volumes:
      - ./proxy.conf:/etc/nginx/conf.d/default.conf
    ports:
      - 8080:80
    depends_on:
      - web