docker-compose.yaml

version: "3"
services:
  zipkin:
    image: openzipkin/zipkin:latest
    environment:
      - JAVA_OPTS=-Xms512m -Xmx512m -XX:+ExitOnOutOfMemoryError
    restart: always
    ports:
      - "9411:9411"

  otel-collector:
    image: otel/opentelemetry-collector:latest
    restart: always
    command: >
      --set=receivers.otlp.protocols.grpc.endpoint=0.0.0.0:4317
      --set=exporters.zipkin.endpoint=http://zipkin:9411/api/v2/spans
      --set=service.pipelines.traces.receivers=[otlp]
      --set=service.pipelines.traces.exporters=[zipkin]
    ports:
      - "4317:4317"
    depends_on:
      - zipkin