连接在nginx docker容器上拒绝 [英] Connection refused on nginx docker container

问题描述

我已经在OSX中安装了 Docker Toolbox ，并且我遵循了Docker的简单教程，关于部署Nginx 。

I've installed Docker Toolbox in OSX and I'm following Docker's simple tutorial on deploying Nginx.

我已执行docker运行并确认我的容器已创建：

I've executed docker run and confirmed that my container has been created:

docker run --name mynginx1 -P -d nginx
docker ps
40001fc50719  nginx  "nginx -g 'daemon off"  23 minutes ago  Up 23 minutes  0.0.0.0:32770->80/tcp, 0.0.0.0:32769->443/tcp  mynginx1

c $ c>，我得到连接被拒绝的错误：

however when I curl http://localhost:32770, I get a connection refused error:

curl: (7) Failed to connect to localhost port 32770: Connection refused

我正在努力看到我可能错过了这里。是否有额外的步骤，我需要执行，鉴于我在OSX？

I'm struggling to see what I could have missed here. Is there an extra step I need to perform, in light of me being on OSX?

推荐答案

问题是你的code> DOCKER_HOST 未设置为localhost，您将需要使用Docker-machine的IP地址，因为您使用Docker Toolbox：

The issue is that your DOCKER_HOST is not set to localhost, you will need to use the IP address of your docker-machine, since you are using Docker Toolbox:

docker-machine ip default ＃应该返回你的IP地址。

docker-machine ip default # should return your IP address.

请参阅 Docker Toolbox文档了解更多信息。

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