docker-compose.yml

version: '3.8'

services:
  prometheus:
    image: prom/prometheus:latest
    container_name: themisdb-prometheus
    volumes:
      - ./prometheus.yml:/etc/prometheus/prometheus.yml
      - ./provisioning/alerts.yml:/etc/prometheus/alerts.yml
      - prometheus-data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--storage.tsdb.retention.time=15d'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
    ports:
      - "9090:9090"  # Prometheus UI and API
    networks:
      - themisdb-monitoring
    restart: unless-stopped

  grafana:
    image: grafana/grafana:latest
    container_name: themisdb-grafana
    volumes:
      - ./provisioning:/etc/grafana/provisioning
      - ./dashboards:/etc/grafana/provisioning/dashboards
      - grafana-data:/var/lib/grafana
    environment:
      - GF_SECURITY_ADMIN_USER=admin
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_USERS_ALLOW_SIGN_UP=false
      - GF_SERVER_ROOT_URL=http://localhost:3000
      - GF_INSTALL_PLUGINS=
    ports:
      - "3000:3000"
    networks:
      - themisdb-monitoring
    depends_on:
      - prometheus
    restart: unless-stopped

  # Placeholder for ThemisDB - will be replaced with actual service
  themisdb:
    image: themisdb/themisdb:latest
    container_name: themisdb
    environment:
      - THEMIS_ENABLE_METRICS=true
      - THEMIS_METRICS_PORT=9091
    ports:
      - "19091:9091"  # Metrics endpoint - changed to avoid conflict
      - "8080:8080"  # API endpoint
    networks:
      - themisdb-monitoring
    restart: unless-stopped
    # Remove this if using actual ThemisDB image
    command: /bin/sh -c "echo 'ThemisDB placeholder'; sleep infinity"

networks:
  themisdb-monitoring:
    driver: bridge

volumes:
  prometheus-data:
  grafana-data: