无法使用docker-compose运行注册器。获取连接拒绝错误 [英] Unable to run Registrator using docker-compose. Get connection refused error

问题描述

我在本地机器上有领事和一些服务。现在我想使用注册商在Consul实施服务注册。如果我这样做：

  $ docker run -d --name registrator --net = host \ 
 --volume /var/run/docker.sock:/tmp/docker.sock gliderlabs / registrator \ 
 consul：//127.0.0.1：8500 
   
 
 
然而，如果我尝试通过docker-compose.yml（因为我不想每次手动运行上面的命令）来执行它：
  version：'2'
 services：
 consul：
 image：gliderlabs / consul-server：latest 
 command：advertise = 127.0.0.1 -server -bootstrap 
 container_name：consul 
 hostname：127.0.0.1 
 ports：
  - 8500：8500
 registrator：
 image：gliderlabs / registrator：latest 
命令：consulL // 127.0.0.1：8500
 container_name：registrator 
主机名：127.0.0.1 
 depends_on：
  -  consul 
卷： 
  -  /var/run/docker.sock:/tmp/docker.sock 
 
 ...需要注册的其他服务
  
并运行：
  $ docker-compose up 
  
然后我在控制台看到这个错误信息：
  registrationrator | 2017/01/16 17:01:24获取http://127.0.0.1:8500/v1/status/leader拨打tcp 127.0.0.1:8500：连接拒绝
  
我猜，我的问题与事实有关，我没有指定  -  net = host  。但是我不知道该怎么做我希望有人知道如何解决它。
解决方案
 Docker-compose为<$ c $中的所有服务创建新的网络c> docker-compose.yml 默认情况下。如果您需要将您的容器附加到主机网络，请添加到您的服务网络模式参数：
  ... 
注册器：
 network_mode：host 
 ... 
  
 
I have Consul and a bunch of services on my local machine. Now I want to implement service registration in Consul using Registrator. If I do it like so:
$ docker run -d --name registrator --net=host \
  --volume /var/run/docker.sock:/tmp/docker.sock gliderlabs/registrator \
  consul://127.0.0.1:8500
And after that run some services, I see that they are registered in Consul. If however I try to do it via docker-compose.yml (since I do not want to run the above command each time by hand):
version: '2'
services:
    consul:
        image: gliderlabs/consul-server:latest
        command: "advertise=127.0.0.1 -server -bootstrap"
        container_name: consul
        hostname: 127.0.0.1
        ports:
            - "8500:8500"
    registrator:
        image: gliderlabs/registrator:latest
        command: "consulL//127.0.0.1:8500"
        container_name: registrator
        hostname: 127.0.0.1
        depends_on: 
            - consul
        volumes:
            - /var/run/docker.sock:/tmp/docker.sock

   ... other services that need to be registered
And run:
$ docker-compose up
then I see in the console this error message:
registrator | 2017/01/16 17:01:24 Get http://127.0.0.1:8500/v1/status/leader dial tcp 127.0.0.1:8500: connection refused
I guess, my problem is related to the fact, that I didn't specify --net=host. But I do not know how can I do that. I hope, someone knows how to fix it.
解决方案
Docker-compose creates new network for all your services in docker-compose.yml by default. If you need to attach your container to host network add to your service network mode param:
...
registrator:
  network_mode: host
  ...


                        
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