docker-compose/healthchecks/docker-compose.yml

# Healthchecks.io Monitoring Service Configuration
services:
  healthchecks:
    # Basic container configuration
    container_name: healthchecks
    image: ghcr.io/linuxserver/healthchecks:3.10.20250714
    restart: unless-stopped
    
    # User and system configuration
    environment:
      # System settings
      - PUID=${PUID}  # User ID
      - PGID=${PGID}  # Group ID
      - TZ=${TZ}  # Timezone
      
      # Site configuration
      - SITE_ROOT=${SITE_ROOT}  # Base URL
      - SITE_NAME=${SITE_NAME}  # Site display name
      - SITE_LOGO_URL=${SITE_LOGO_URL}  # Custom logo URL
      
      # Email server configuration
      - DEFAULT_FROM_EMAIL=${DEFAULT_FROM_EMAIL}  # Sender address
      - EMAIL_HOST=${EMAIL_HOST}  # SMTP server
      - EMAIL_PORT=${EMAIL_PORT}  # SMTP port
      - EMAIL_HOST_USER=${EMAIL_HOST_USER}  # SMTP username
      - EMAIL_HOST_PASSWORD=${EMAIL_HOST_PASSWORD}  # SMTP password
      - EMAIL_USE_TLS=${EMAIL_USE_TLS}  # Enable TLS
      - EMAIL_USE_SSL=${EMAIL_USE_SSL}  # Enable SSL
      - PING_EMAIL_DOMAIN=${PING_EMAIL_DOMAIN}  # Email domain for pings
      
      # Authentication and security
      - SUPERUSER_EMAIL=${SUPERUSER_EMAIL}  # Admin email
      - SUPERUSER_PASSWORD=${SUPERUSER_PASSWORD}  # Admin password
      - SECRET_KEY=${SECRET_KEY}  # Cryptographic secret
      - REGISTRATION_OPEN=${REGISTRATION_OPEN}  # Allow new registrations
      
      # Integration settings
      - APPRISE_ENABLED=${APPRISE_ENABLED}  # Enable Apprise notifications
      - DISCORD_CLIENT_ID=${DISCORD_CLIENT_ID}  # Discord integration
      - DISCORD_CLIENT_SECRET=${DISCORD_CLIENT_SECRET}  # Discord secret
      
      # Debugging
      - DEBUG=${DEBUG}  # Debug mode
    
    # Persistent storage configuration
    volumes:
      - ${APPDATA_PATH}/healthchecks/config:/config  # Configuration storage
    
    # Network port configuration
    ports:
      - ${PORT}:8000  # Web interface port
      - ${SMTP_PORT}:2525  # SMTP port for email