# Podman-compose / Docker-compose file for the dev-blog stack.
#
# This is provided as a convenience for local iteration; production deployments
# should use the Quadlet units in ./quadlet/ which integrate with systemd.
#
# Usage:
#   podman compose up --build
#
# The Caddy container needs a Google Cloud service-account JSON key mounted at
# /run/secrets/gcp-dns.json for the ACME DNS-01 challenge to work. For local
# HTTP-only development, set SITE_ADDRESS=http://:80 in your shell or .env.

name: dev-blog

networks:
  dev-blog:
    driver: bridge

volumes:
  caddy-data:
  caddy-config:

services:
  app:
    build:
      context: .
      dockerfile: Containerfile
    image: localhost/dev-blog-app:latest
    container_name: dev-blog-app
    restart: unless-stopped
    environment:
      NODE_ENV: production
      HOST: 0.0.0.0
      PORT: "4321"
      ASTRO_TELEMETRY_DISABLED: "1"
    networks:
      - dev-blog
    expose:
      - "4321"
    read_only: true
    tmpfs:
      - /tmp:size=64m,mode=1777
    cap_drop:
      - ALL
    security_opt:
      - no-new-privileges:true

  caddy:
    build:
      context: ./caddy
      dockerfile: Containerfile
    image: localhost/dev-blog-caddy:latest
    container_name: dev-blog-caddy
    restart: unless-stopped
    depends_on:
      - app
    environment:
      SITE_ADDRESS:  ${SITE_ADDRESS:-https://example.com}
      ACME_EMAIL:    ${ACME_EMAIL:-admin@example.com}
      GCP_PROJECT:   ${GCP_PROJECT:-my-gcp-project}
      GOOGLE_APPLICATION_CREDENTIALS: /run/secrets/gcp-dns.json
    secrets:
      - gcp-dns
    networks:
      - dev-blog
    ports:
      - "${HTTP_PORT:-80}:80"
      - "${HTTPS_PORT:-443}:443"
      - "${HTTPS_PORT:-443}:443/udp"
    volumes:
      - caddy-data:/data
      - caddy-config:/config
    cap_drop:
      - ALL
    cap_add:
      - NET_BIND_SERVICE
    security_opt:
      - no-new-privileges:true

secrets:
  gcp-dns:
    # Path to a Google Cloud service-account JSON key with permission to
    # update Cloud DNS records for the SITE_ADDRESS zone.
    file: ./secrets/gcp-dns.json