nepa/docker-compose.observability.yml at main · Great-2025/nepa · GitHub

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version: '3.8'

services:
  # Prometheus - Metrics collection
  prometheus:
    image: prom/prometheus:latest
    container_name: nepa-prometheus
    command:
      - '--config.file=/etc/prometheus/prometheus.yml'
      - '--storage.tsdb.path=/prometheus'
      - '--web.console.libraries=/usr/share/prometheus/console_libraries'
      - '--web.console.templates=/usr/share/prometheus/consoles'
      - '--web.enable-lifecycle'
    ports:
      - "9090:9090"
    volumes:
      - ./observability/config/prometheus.yml:/etc/prometheus/prometheus.yml
      - ./observability/config/alert-rules.yml:/etc/prometheus/rules/alert-rules.yml
      - prometheus-data:/prometheus
    networks:
      - nepa-network
    restart: unless-stopped

  # Alertmanager - Alert management
  alertmanager:
    image: prom/alertmanager:latest
    container_name: nepa-alertmanager
    command:
      - '--config.file=/etc/alertmanager/alertmanager.yml'
      - '--storage.path=/alertmanager'
    ports:
      - "9093:9093"
    volumes:
      - ./observability/config/alertmanager.yml:/etc/alertmanager/alertmanager.yml
      - alertmanager-data:/alertmanager
    networks:
      - nepa-network
    restart: unless-stopped

  # Loki - Log aggregation
  loki:
    image: grafana/loki:latest
    container_name: nepa-loki
    ports:
      - "3100:3100"
    volumes:
      - ./observability/config/loki.yml:/etc/loki/local-config.yaml
      - loki-data:/loki
    command: -config.file=/etc/loki/local-config.yaml
    networks:
      - nepa-network
    restart: unless-stopped

  # Promtail - Log shipper
  promtail:
    image: grafana/promtail:latest
    container_name: nepa-promtail
    volumes:
      - ./observability/config/promtail.yml:/etc/promtail/config.yml
      - /var/log:/var/log
      - ./logs:/app/logs
    command: -config.file=/etc/promtail/config.yml
    networks:
      - nepa-network
    restart: unless-stopped

  # Jaeger - Distributed tracing
  jaeger:
    image: jaegertracing/all-in-one:latest
    container_name: nepa-jaeger
    environment:
      - COLLECTOR_ZIPKIN_HOST_PORT=:9411
      - COLLECTOR_OTLP_ENABLED=true
    ports:
      - "5775:5775/udp"
      - "6831:6831/udp"
      - "6832:6832/udp"
      - "5778:5778"
      - "16686:16686"
      - "14250:14250"
      - "14268:14268"
      - "14269:14269"
      - "9411:9411"
    networks:
      - nepa-network
    restart: unless-stopped

  # Grafana - Visualization
  grafana:
    image: grafana/grafana:latest
    container_name: nepa-grafana
    ports:
      - "3000:3000"
    environment:
      - GF_SECURITY_ADMIN_USER=admin
      - GF_SECURITY_ADMIN_PASSWORD=admin
      - GF_USERS_ALLOW_SIGN_UP=false
    volumes:
      - ./observability/config/grafana-datasources.yml:/etc/grafana/provisioning/datasources/datasources.yml
      - ./observability/dashboards:/etc/grafana/provisioning/dashboards
      - grafana-data:/var/lib/grafana
    networks:
      - nepa-network
    restart: unless-stopped
    depends_on:
      - prometheus
      - loki
      - jaeger

  # Node Exporter - System metrics
  node-exporter:
    image: prom/node-exporter:latest
    container_name: nepa-node-exporter
    command:
      - '--path.procfs=/host/proc'
      - '--path.sysfs=/host/sys'
      - '--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)'
    ports:
      - "9100:9100"
    volumes:
      - /proc:/host/proc:ro
      - /sys:/host/sys:ro
      - /:/rootfs:ro
    networks:
      - nepa-network
    restart: unless-stopped

  # Redis Exporter
  redis-exporter:
    image: oliver006/redis_exporter:latest
    container_name: nepa-redis-exporter
    ports:
      - "9121:9121"
    environment:
      - REDIS_ADDR=redis:6379
    networks:
      - nepa-network
    restart: unless-stopped

  # Postgres Exporter - User DB
  postgres-exporter-user:
    image: prometheuscommunity/postgres-exporter:latest
    container_name: nepa-postgres-exporter-user
    ports:
      - "9187:9187"
    environment:
      - DATA_SOURCE_NAME=postgresql://user:password@user-db:5432/nepa_user_service?sslmode=disable
    networks:
      - nepa-network
    restart: unless-stopped

  # Elasticsearch - For Jaeger storage
  elasticsearch:
    image: docker.elastic.co/elasticsearch/elasticsearch:7.17.0
    container_name: nepa-elasticsearch
    environment:
      - discovery.type=single-node
      - "ES_JAVA_OPTS=-Xms512m -Xmx512m"
    ports:
      - "9200:9200"
    volumes:
      - elasticsearch-data:/usr/share/elasticsearch/data
    networks:
      - nepa-network
    restart: unless-stopped

volumes:
  prometheus-data:
  alertmanager-data:
  loki-data:
  grafana-data:
  elasticsearch-data:

networks:
  nepa-network:
    driver: bridge