securechat/docker-compose.yml at main · Brijes987/securechat · GitHub

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version: '3.8'

services:
  # Main chat server
  chat-server:
    build: .
    ports:
      - "8080:8080"   # Main server port
      - "8081:8081"   # Health check port
      - "9090:9090"   # Metrics port
    environment:
      - SECURECHAT_LOG_LEVEL=info
      - SECURECHAT_DB_HOST=postgres
      - SECURECHAT_REDIS_HOST=redis
      - SECURECHAT_ENABLE_METRICS=true
    volumes:
      - ./config:/etc/securechat
      - ./logs:/var/log/securechat
      - ./certs:/var/lib/securechat/certs
    depends_on:
      - postgres
      - redis
    networks:
      - securechat-network
    restart: unless-stopped
    deploy:
      resources:
        limits:
          memory: 512M
          cpus: '1.0'
        reservations:
          memory: 256M
          cpus: '0.5'

  # Load balancer (nginx)
  nginx:
    image: nginx:alpine
    ports:
      - "80:80"
      - "443:443"
    volumes:
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
      - ./nginx/ssl:/etc/nginx/ssl
      - ./logs/nginx:/var/log/nginx
    depends_on:
      - chat-server
    networks:
      - securechat-network
    restart: unless-stopped

  # PostgreSQL database
  postgres:
    image: postgres:15-alpine
    environment:
      POSTGRES_DB: securechat
      POSTGRES_USER: securechat
      POSTGRES_PASSWORD: ${POSTGRES_PASSWORD:-securechat123}
    volumes:
      - postgres_data:/var/lib/postgresql/data
      - ./sql/init.sql:/docker-entrypoint-initdb.d/init.sql
    networks:
      - securechat-network
    restart: unless-stopped
    deploy:
      resources:
        limits:
          memory: 256M
          cpus: '0.5'

  # Redis for caching and session storage
  redis:
    image: redis:7-alpine
    command: redis-server --appendonly yes --requirepass ${REDIS_PASSWORD:-redis123}
    volumes:
      - redis_data:/data
    networks:
      - securechat-network
    restart: unless-stopped
    deploy:
      resources:
        limits:
          memory: 128M
          cpus: '0.25'

  # Prometheus for metrics collection
  prometheus:
    image: prom/prometheus:latest
    ports:
      - "9091:9090"
    volumes:
      - ./monitoring/prometheus.yml:/etc/prometheus/prometheus.yml
      - prometheus_data:/prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/etc/prometheus/console_libraries'
      - '--web.console.templates=/etc/prometheus/consoles'
      - '--storage.tsdb.retention.time=200h'
      - '--web.enable-lifecycle'
    networks:
      - securechat-network
    restart: unless-stopped

  # Grafana for monitoring dashboards
  grafana:
    image: grafana/grafana:latest
    ports:
      - "3000:3000"
    environment:
      - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_PASSWORD:-admin123}
      - GF_USERS_ALLOW_SIGN_UP=false
    volumes:
      - grafana_data:/var/lib/grafana
      - ./monitoring/grafana/dashboards:/etc/grafana/provisioning/dashboards
      - ./monitoring/grafana/datasources:/etc/grafana/provisioning/datasources
    networks:
      - securechat-network
    restart: unless-stopped

  # Log aggregation with ELK stack (optional)
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:8.8.0
    environment:
      - discovery.type=single-node
      - xpack.security.enabled=false
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    volumes:
      - elasticsearch_data:/usr/share/elasticsearch/data
    networks:
      - securechat-network
    restart: unless-stopped
    profiles:
      - logging

  logstash:
    image: docker.elastic.co/logstash/logstash:8.8.0
    volumes:
      - ./monitoring/logstash/pipeline:/usr/share/logstash/pipeline
      - ./logs:/var/log/securechat:ro
    depends_on:
      - elasticsearch
    networks:
      - securechat-network
    restart: unless-stopped
    profiles:
      - logging

  kibana:
    image: docker.elastic.co/kibana/kibana:8.8.0
    ports:
      - "5601:5601"
    environment:
      - ELASTICSEARCH_HOSTS=http://elasticsearch:9200
    depends_on:
      - elasticsearch
    networks:
      - securechat-network
    restart: unless-stopped
    profiles:
      - logging

volumes:
  postgres_data:
  redis_data:
  prometheus_data:
  grafana_data:
  elasticsearch_data:

networks:
  securechat-network:
    driver: bridge
    ipam:
      config:
        - subnet: 172.20.0.0/16