docker-compose.yaml

version: "3.4"
services:
  random-gateway:
    container_name: random-gateway
    build: java-src/random-gateway
    environment:
      - "OTEL_SERVICE_NAME=random-gateway"
      - "OTEL_TRACES_EXPORTER=jaeger"
      - "OTEL_EXPORTER_JAEGER_ENDPOINT=http://jaeger:14250"
      - "OTEL_METRICS_EXPORTER=prometheus"
      - "OTEL_EXPORTER_PROMETHEUS_PORT=9000"
    ports:
      - "8080:8080"
      - "9000:9000"
    networks:
      - tracing
  random-letters:
    container_name: random-letters
    build: java-src/random-letters
    environment:
      - "OTEL_SERVICE_NAME=random-letters"
      - "OTEL_TRACES_EXPORTER=jaeger"
      - "OTEL_EXPORTER_JAEGER_ENDPOINT=http://jaeger:14250"
      - "OTEL_METRICS_EXPORTER=prometheus"
      - "OTEL_EXPORTER_PROMETHEUS_PORT=9001"
    ports:
      - "8081:8081"
      - "9001:9001"
    networks:
      - tracing
  random-numbers:
    container_name: random-numbers
    build: java-src/random-numbers
    environment:
      - "OTEL_SERVICE_NAME=random-numbers"
      - "OTEL_TRACES_EXPORTER=jaeger"
      - "OTEL_EXPORTER_JAEGER_ENDPOINT=http://jaeger:14250"
      - "OTEL_METRICS_EXPORTER=prometheus"
      - "OTEL_EXPORTER_PROMETHEUS_PORT=9002"
    ports:
      - "8082:8082"
      - "9002:9002"
    networks:
      - tracing
  jaeger:
    container_name: jaeger
    image: jaegertracing/all-in-one:1.37
    ports:
      - "14250:14250"
      - "16686:16686"
    networks:
      - tracing
networks:
  tracing:
    name: tracing