# Host UK Production Docker Compose
# Deployed to de.host.uk.com and de2.host.uk.com via Coolify
#
# Container topology per app server:
#   app       - PHP 8.3-FPM (all Laravel modules)
#   web       - Nginx (static files + FastCGI proxy)
#   horizon   - Laravel Horizon (queue worker)
#   scheduler - Laravel scheduler
#   mcp       - Go MCP server
#   redis     - Redis 7 (local cache + sessions)
#   galera    - MariaDB 11 (Galera cluster node)

services:
  app:
    image: ${REGISTRY:-gitea.snider.dev}/host-uk/app:${TAG:-latest}
    restart: unless-stopped
    volumes:
      - app-storage:/app/storage
    environment:
      - APP_ENV=production
      - APP_DEBUG=false
      - APP_URL=${APP_URL:-https://host.uk.com}
      - DB_HOST=galera
      - DB_PORT=3306
      - DB_DATABASE=${DB_DATABASE:-hostuk}
      - DB_USERNAME=${DB_USERNAME:-hostuk}
      - DB_PASSWORD=${DB_PASSWORD}
      - REDIS_HOST=redis
      - REDIS_PORT=6379
      - CACHE_DRIVER=redis
      - SESSION_DRIVER=redis
      - QUEUE_CONNECTION=redis
    depends_on:
      redis:
        condition: service_healthy
      galera:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "php-fpm-healthcheck || exit 1"]
      interval: 30s
      timeout: 3s
      start_period: 10s
      retries: 3
    networks:
      - app-net

  web:
    image: ${REGISTRY:-gitea.snider.dev}/host-uk/web:${TAG:-latest}
    restart: unless-stopped
    ports:
      - "${WEB_PORT:-80}:80"
    volumes:
      - app-storage:/app/storage:ro
    depends_on:
      app:
        condition: service_healthy
    healthcheck:
      test: ["CMD", "wget", "-qO-", "http://localhost/health"]
      interval: 30s
      timeout: 3s
      start_period: 5s
      retries: 3
    networks:
      - app-net

  horizon:
    image: ${REGISTRY:-gitea.snider.dev}/host-uk/app:${TAG:-latest}
    restart: unless-stopped
    command: php artisan horizon
    volumes:
      - app-storage:/app/storage
    environment:
      - APP_ENV=production
      - DB_HOST=galera
      - DB_PORT=3306
      - DB_DATABASE=${DB_DATABASE:-hostuk}
      - DB_USERNAME=${DB_USERNAME:-hostuk}
      - DB_PASSWORD=${DB_PASSWORD}
      - REDIS_HOST=redis
      - REDIS_PORT=6379
    depends_on:
      app:
        condition: service_healthy
    healthcheck:
      test: ["CMD-SHELL", "php artisan horizon:status | grep -q running"]
      interval: 60s
      timeout: 5s
      start_period: 30s
      retries: 3
    networks:
      - app-net

  scheduler:
    image: ${REGISTRY:-gitea.snider.dev}/host-uk/app:${TAG:-latest}
    restart: unless-stopped
    command: php artisan schedule:work
    volumes:
      - app-storage:/app/storage
    environment:
      - APP_ENV=production
      - DB_HOST=galera
      - DB_PORT=3306
      - DB_DATABASE=${DB_DATABASE:-hostuk}
      - DB_USERNAME=${DB_USERNAME:-hostuk}
      - DB_PASSWORD=${DB_PASSWORD}
      - REDIS_HOST=redis
      - REDIS_PORT=6379
    depends_on:
      app:
        condition: service_healthy
    networks:
      - app-net

  mcp:
    image: ${REGISTRY:-gitea.snider.dev}/host-uk/core:${TAG:-latest}
    restart: unless-stopped
    command: core mcp serve
    ports:
      - "${MCP_PORT:-9001}:9000"
    environment:
      - MCP_ADDR=:9000
    healthcheck:
      test: ["CMD-SHELL", "nc -z localhost 9000 || exit 1"]
      interval: 30s
      timeout: 3s
      retries: 3
    networks:
      - app-net

  redis:
    image: redis:7-alpine
    restart: unless-stopped
    command: >
      redis-server
      --maxmemory 512mb
      --maxmemory-policy allkeys-lru
      --appendonly yes
      --appendfsync everysec
    volumes:
      - redis-data:/data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"]
      interval: 10s
      timeout: 3s
      retries: 5
    networks:
      - app-net

  galera:
    image: mariadb:11
    restart: unless-stopped
    environment:
      - MARIADB_ROOT_PASSWORD=${DB_ROOT_PASSWORD}
      - MARIADB_DATABASE=${DB_DATABASE:-hostuk}
      - MARIADB_USER=${DB_USERNAME:-hostuk}
      - MARIADB_PASSWORD=${DB_PASSWORD}
      - WSREP_CLUSTER_NAME=hostuk-galera
      - WSREP_CLUSTER_ADDRESS=${GALERA_CLUSTER_ADDRESS:-gcomm://}
      - WSREP_NODE_ADDRESS=${GALERA_NODE_ADDRESS}
      - WSREP_NODE_NAME=${GALERA_NODE_NAME}
      - WSREP_SST_METHOD=mariabackup
    command: >
      --wsrep-on=ON
      --wsrep-provider=/usr/lib/galera/libgalera_smm.so
      --wsrep-cluster-name=hostuk-galera
      --wsrep-cluster-address=${GALERA_CLUSTER_ADDRESS:-gcomm://}
      --wsrep-node-address=${GALERA_NODE_ADDRESS}
      --wsrep-node-name=${GALERA_NODE_NAME}
      --wsrep-sst-method=mariabackup
      --binlog-format=ROW
      --default-storage-engine=InnoDB
      --innodb-autoinc-lock-mode=2
      --innodb-buffer-pool-size=1G
      --innodb-log-file-size=256M
      --character-set-server=utf8mb4
      --collation-server=utf8mb4_unicode_ci
    volumes:
      - galera-data:/var/lib/mysql
    ports:
      - "${GALERA_PORT:-3306}:3306"
      - "4567:4567"
      - "4568:4568"
      - "4444:4444"
    healthcheck:
      test: ["CMD-SHELL", "mariadb -u root -p${DB_ROOT_PASSWORD} -e 'SHOW STATUS LIKE \"wsrep_ready\"' | grep -q ON"]
      interval: 30s
      timeout: 10s
      start_period: 60s
      retries: 5
    networks:
      - app-net

volumes:
  app-storage:
  redis-data:
  galera-data:

networks:
  app-net:
    driver: bridge