docker compose for linkerd

docker-compose.yml

version: '2'
services:
  nginx_1:
    image: nginx
    expose:
      - "8001"
    ports:
      - '8001:80'
    networks:
      - "proxy"
    environment:
      - VIRTUAL_HOST=nginx_1

  nginx_2:
    image: nginx
    expose:
      - "8001"
    ports:
      - '8002:80'
    networks:
      - "proxy"
    environment:
      - VIRTUAL_HOST=nginx_2

  linkerd:
    image: buoyantio/linkerd:0.7.2
    container_name: linkerd
    ports: ["4140:4140", "9990:9990"]
    volumes: ["${MONOREPO_ROOT}/build_support/bin/conf:/io.buoyant/linkerd/config:ro"]
    command: /io.buoyant/linkerd/config/sample_linkerd.yml

  namerd:
    image: buoyantio/namerd:0.7.2
    container_name: namerd
    ports: ["4100:4100", "4180:4180", "9991:9991"]
    volumes: ["${MONOREPO_ROOT}/build_support/bin/conf:/io.buoyant/linkerd/config:ro"]
    command: /io.buoyant/linkerd/config/sample_namerd.yml

  nginx-proxy:
    image: jwilder/nginx-proxy
    container_name: nginx-proxy
    ports:
      - "8888:80"
    volumes:
      - /var/run/docker.sock:/tmp/docker.sock:ro
  consul1:
    image: "progrium/consul:latest"
    container_name: "consul1"
    hostname: "consul1"
    ports:
      - "8400:8400"
      - "8500:8500"
      - "8600:53"
    command: "-server -bootstrap-expect 3 -ui-dir /ui"
  consul2:
    image: "progrium/consul:latest"
    container_name: "consul2"
    hostname: "consul2"
    expose:
      - "8400"
      - "8500"
      - "8600"
    command: "-server -join consul1"
    depends_on:
      - consul1
  consul3:
    image: "progrium/consul:latest"
    container_name: "consul3"
    hostname: "consul3"
    expose:
      - "8400"
      - "8500"
      - "8600"
    command: "-server -join consul1"
    depends_on:
      - consul1
networks:
  proxy:
    external:
      name: proxy_default