如何从主机访问Docker容器的Web服务器 [英] How to access Docker container's web server from host
问题描述
我有一个Docker容器通过 uwsgi --http:8080运行Web服务器
。
如果我附加到容器,我可以使用 lynx http://127.0.0.1浏览网站:8080
所以我知道服务器正在工作。
我运行了我的容器:
$ docker run -itP --expose 8080 uwsgi_app:0.2
它有以下详细信息:
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5248ad86596d uwsgi_app:0.2bash11分钟前Up 11分钟0.0.0.0:49159->8080/tcp cocky_hypatia
$ docker inspect --format'{{.NetworkSettings.IPAddress}}'5248ad86596d
172.17.0.107
我以为我可以从我的主机访问该网站,转到 http://172.17.0.107:49159
。
这不行。我在Chrome中看到连接...,无处可寻。
我做错了什么?
好的,愚蠢的我,我在文档中找到了boot2docker
https://docs.docker.com/installation/mac/#container-port-redirection
我需要使用boot2docker vm的ip地址,而不是容器的ip,即
$ boot2docker ip
192.168.59.103
,我可以从主机浏览我的网站 http:/我不需要添加任何
路由
在主机上
I'm running under boot2docker 1.3.1.
I have a Docker container running a web server via uwsgi --http :8080
.
If I attach to the container I can browse the web site using lynx http://127.0.0.1:8080
so I know the server is working.
I ran my container with:
$ docker run -itP --expose 8080 uwsgi_app:0.2
It has the following details:
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
5248ad86596d uwsgi_app:0.2 "bash" 11 minutes ago Up 11 minutes 0.0.0.0:49159->8080/tcp cocky_hypatia
$ docker inspect --format '{{ .NetworkSettings.IPAddress }}' 5248ad86596d
172.17.0.107
I thought I could access that web site from my host by going to http://172.17.0.107:49159
.
This does not work. I just see 'connecting...' in Chrome, getting nowhere.
What am I doing wrong?
Ok, stupid me, I found the answer in the docs for boot2docker https://docs.docker.com/installation/mac/#container-port-redirection
I needed to use the ip address of the boot2docker vm, rather than the ip of the container, i.e.
$ boot2docker ip
192.168.59.103
and I am able to browse my site from the host at http://192.168.59.103:49159/
I did not need to add any route
on the host
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