docker-compose.yml

version: '3.8'

services:
  dxclustergoapi:
    build:
      context: .
      dockerfile: Dockerfile
      args:
        # These build arguments will be automatically set by Docker Compose
        # from environment variables (e.g., in your CI/CD pipeline or .env file)
        # or can be explicitly defined here.
        # Example: docker build --build-arg BUILD_VERSION=1.0.0 --build-arg GIT_COMMIT=abc1234 .
        BUILD_VERSION: ${VERSION:-unknown}
        GIT_COMMIT: ${COMMIT_SHA:-unknown}
    image: user00265/dxclustergoapi:${VERSION:-latest} # Docker Hub image name (changed to user00265)
    container_name: dxclustergoapi
    # Environment variables for application configuration
    environment:
      WEBPORT: 8192
      WEBURL: /
      MAXCACHE: 500 # Keep more spots in cache
      DATA_DIR: /data # Path inside container for SQLite DBs

      # DX Cluster Configuration (can be overridden by CLUSTERS JSON)
      DXHOST: "dxfun.com"
      DXPORT: "8000"
      CALLSIGN: "YOUR_CALLSIGN_HERE" # REQUIRED
      DXPASSWORD: "" # Leave blank if no password

      # Multiple DX Clusters via JSON array (overrides individual DXHOST/PORT/CALL)
      # Example: CLUSTERS='[{"host":"dxfun.com","port":"8000","call":"MYCALL","password":"MYPASS","loginPrompt":"login:","cluster":"DXFun"},{"host":"cluster.sota.org.uk","port":"7300","call":"MYCALL","loginPrompt":"login:","cluster":"SOTA"}]'
      CLUSTERS: '[{"host":"dxfun.com","port":"8000","call":"YOUR_CALLSIGN_HERE","password":"","loginPrompt":"login:","cluster":"DXFun"},{"host":"cluster.sota.org.uk","port":"7300","call":"YOUR_CALLSIGN_HERE","loginPrompt":"login:","cluster":"SOTA"}]'

      # POTA Integration
      POTA_INTEGRATION: "true" # "true" or "false"
      POTA_POLLING_INTERVAL: 1m # e.g., "120s", "2m", "1h"

      # DXCC and LoTW update intervals are still configurable
      DXCC_UPDATE_INTERVAL: 168h # Weekly update
      LOTW_UPDATE_INTERVAL: 168h # Weekly update

      # Redis/Valkey Configuration (optional)
      REDIS_ENABLED: "false" # "true" to enable Redis caching for POTA deduplication
      REDIS_HOST: redis
      REDIS_PORT: 6379
      REDIS_USER: "" # Optional
      REDIS_PASSWORD: "" # Optional
      REDIS_DB: 0
      REDIS_USE_TLS: "false"
      REDIS_INSECURE_SKIP_VERIFY: "false"
      REDIS_SPOT_EXPIRY: 10m # TTL for spots in Redis cache

    ports:
      - "8192:8192" # Map container port 8192 to host port 8192
    volumes:
      - ./data:/data # Persist SQLite databases and downloaded XML/CSV files (not needed as this data is ephemeral)
    depends_on:
      redis:
        condition: service_healthy # Wait until Redis is healthy, if enabled
    healthcheck:
      test: ["CMD", "/app/dxcluster-go-api", "healthcheck"] # Command to run health check
      interval: 15s # How often to run the check
      timeout: 5s # How long to wait for the command to return
      retries: 3 # How many consecutive failures before marking as unhealthy
      start_period: 30s # Give the app time to start up and become healthy
    restart: unless-stopped # Always restart unless explicitly stopped

  redis:
    image: redis:7-alpine # Or valkey/valkey:latest if you prefer Valkey
    container_name: redis
    command: redis-server --appendonly yes # Enable persistence
    volumes:
      - redis_data:/data # Persist Redis data
    healthcheck:
      test: ["CMD", "redis-cli", "ping"] # Basic Redis health check
      interval: 5s
      timeout: 3s
      retries: 5
    # No port exposed by default, as dxclustergoapi connects directly via internal Docker network
    # ports:
    #   - "6379:6379" # Uncomment if you need to access Redis from outside Docker Compose network
    restart: unless-stopped

volumes:
  data: {} # Volume for SQLite DBs and downloaded files
  redis_data: {} # Volume for Redis persistence