docker-compose.yaml

version: "2"
services:

# MongoDB
  mongodb:
    image: mongo:latest
    ports:
      - 27017:27017

# Jaeger

  jaeger-all-in-one:
    image: jaegertracing/all-in-one:latest
    ports:
      - "16686:16686"
      - "14268"
      - "14250"

# Zipkin

  zipkin-all-in-one:
    image: openzipkin/zipkin:latest
    ports:
      - "9411:9411"

# Collector

  otel-collector:
    image: otel/opentelemetry-collector-contrib:0.55.0
    command: ["--config=/etc/otel-collector-config.yaml", ""]
    volumes:
      - ./collector/otel-collector-config.yaml:/etc/otel-collector-config.yaml
    ports:
      - "1888:1888"   # pprof extension
      - "8888:8888"   # Prometheus metrics exposed by the collector
      - "8889:8889"   # Prometheus exporter metrics
      - "13133:13133" # health_check extension
      - "4317:4317"   # OTLP gRPC receiver
      - "55679:55679" # zpages extension
    depends_on:
      - jaeger-all-in-one
      - zipkin-all-in-one

  demo-server:
    build:
      dockerfile: Dockerfile
      context: ./server/
    ports:
      - "5002:5002"
    environment:
      - MONGO_HOST=mongodb
    depends_on:
      - otel-collector
      - mongodb

# Prometheus

  prometheus:
    image: prom/prometheus:latest
    volumes:
      - ./prometheus/prometheus.yaml:/etc/prometheus/prometheus.yml
    ports:
      - "9090:9090"

# Grafana

  grafana-server:
    image: grafana/grafana:9.0.1
    container_name: grafana-server
    volumes:
      - ./grafana/grafana.ini:/etc/grafana/grafana.ini
      - ./grafana/provisioning/:/etc/grafana/provisioning/
    ports:
      - "3000:3000"