docker-compose.yaml

version: "3"
services:
  zipkin:
    image: openzipkin/zipkin:latest
    restart: always
    ports:
      - "9411:9411"
  otel_collector:
    image: otel/opentelemetry-collector:latest
    volumes:
      - ./otel-collector-config.yaml:/etc/otel-collector-config.yaml
    command:
      --config=/etc/otel-collector-config.yaml
    ports:
      - "4318:4318"

  cep_api:
    container_name: cep_api
    build:
      context: .
    environment:
      - COLLECTOR_ENDPOINT=otel_collector:4318
      - PORT=8080
      - SERVICE_NAME=cep_api
      - HOST_SERVICE_B=http://weather_api:8081
    ports:
      - "8080:8080"
    depends_on:
      - zipkin
      - otel_collector

  weather_api:
    container_name: weather_api
    build:
      context: .
    environment:
      - COLLECTOR_ENDPOINT=otel_collector:4318
      - PORT=8081
      - SERVICE_NAME=weather_api
      - WEATHER_API_KEY=
    ports:
      - "8081:8081"
    depends_on:
      - zipkin
      - otel_collector