portfolio/docker-compose.yml at main · renburnett/portfolio · GitHub

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version: "3.8"

services:
  web:
    build:
      context: .
      dockerfile: Dockerfile
    container_name: webserver
    expose:
      - "80" # make port 80 available to the Docker network
    restart: always
    networks:
      - webnet

  # linuxserver swag (secure web application gateway)
  swag:
    image: linuxserver/swag
    container_name: swag
    cap_add:
      - NET_ADMIN                # needed to bind low ports and manage cert challenges
    environment:
      - PUID=501
      - PGID=20
      - TZ=America/Los_Angeles
      - URL=renburnett.io
      - SUBDOMAINS=www           # comma‑separated subdomains; omit or blank for apex only
      - VALIDATION=http          # use the HTTP challenge on port 80
      # - STAGING=true           # optional: test without hitting LE rate limits
    volumes:
      - ./swag/config:/config    # where SWAG will store certs & nginx configs
    ports:
      - "80:80"                  # HTTP in → SWAG
      - "443:443"                # HTTPS in → SWAG
    restart: always
    networks:
      - webnet

  # cronjob to check if port forwarding is still up
  monitor:
    build:
      context: .
      dockerfile: Dockerfile.monitor
    container_name: port_monitor
    volumes:
      - ./monitor-port-forwarding.sh:/usr/local/bin/monitor-port-forwarding.sh:ro
      - ./monitor-port-forwarding.log:/var/log/monitor-port-forwarding.log

    # TODO: configure SMTP tings
    # environment:
    #   SMTP_HOST: smtp.mailprovider.com
    #   SMTP_PORT: 587
    #   SMTP_USER: you@example.com
    #   SMTP_PASS: your_smtp_password
    #   SMTP_FROM: monitor@renburnett.io
    #   ALERT_EMAIL: your.email@domain.com
    restart: always

networks:
  webnet:
    driver: bridge