version: '3.2' services: proxy: build: dockerfile: Dockerfile context: . command: ./app -proxy-url=http://backend:8080 ports: - "8080:8080" environment: - JAEGER_AGENT_HOST=jaeger - JAEGER_AGENT_PORT=6831 backend: image: joeelliott/sample-netcore-app redis: image: redis jaeger: image: jaegertracing/all-in-one:1.8 ports: - "16686:16686"