spring-boot - Spring Cloud Consul和Consul客户端 docker 化

Question

我有2个应用程序，都使用Spring Boot编写。两者都在不同的Docker容器中运行。我也有领事在另一个Docker容器中运行。我已经使用docker-compose.yml文件将端口8500公开给领事。因此，如何为我的Spring Boot应用程序指定在哪里注册自己，即领事在哪里运行。是否提供映射端口的地址(映射到本地计算机的端口)或其他更改？

我现在使用的示例:https://github.com/Java-Techie-jt/cloud-consul-service-discovery

编辑:

docker-compose.yml:

version: "2"

services:
  consul:
    container_name: consul
    image: consul
    expose:
      - "8300"
      - "8400"
      - "8500"
    restart: always
  registrator:
    container_name: registrator
    image: gliderlabs/registrator:master
    volumes:
      - "/var/run/docker.sock:/tmp/docker.sock"
    command: -internal consul://consul:8500
    restart: always
    depends_on:
      - consul
  web1:
    image: deis/mock-http-server
    container_name: web1
    expose:
      - "8080"
    environment:
      SERVICE_NAME: "web"
      SERVICE_TAGS: "web"
    restart: always
    depends_on:
      - registrator
  web2:
    image: deis/mock-http-server
    container_name: web2
    expose:
      - "8080"
    environment:
      SERVICE_8080_NAME: "web"
      SERVICE_8080_TAGS: "web"
    restart: always
    depends_on:
      - registrator
  haproxy:
    build: ./haproxy
    container_name: my-haproxy
    image: anthcourtney/haproxy-consul
    ports:
      - 80
    depends_on:
      - web1
      - web2
  test:
    container_name: test-client
    build: ./test
    depends_on:
      - haproxy

networks:
  default:

Answer 1

您可以将注册器用于服务注册。
Registrator通过检查容器在线来自动为任何Docker容器注册和注销服务。 Registrator支持可插拔服务注册表，当前包括Consul，etcd和SkyDNS 2。

您可以将注册器作为容器运行，它将注册应用程序的每个端口。以下是示例撰写文件:-

  version: '2'
  services:
  registrator:
    image: "${REGISTRY}gliderlabs/registrator:latest"
    command: [
      "-ip=<docker-host-ip>",
      "-retry-attempts", "100",
      "-cleanup",
      # "-internal",
      "consul://vconsul:8500"
    ]

官方文档: https://gliderlabs.github.io/registrator/latest/