Mac OS X上的Vagrant,Docker和Node.js

时间:2014-12-01 22:20:28

标签: node.js macos vagrant docker

我一直在墙上撞了一整天,谢谢你的帮助。我在Mac OS X上运行Vagrant,我想运行一个带有简单node.js' hello world'的Docker容器。服务器在里面运行我希望能够从我的浏览器访问此服务器。

这是我的Vagrantfile.proxy(用于运行docker服务器):

VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.box = "hashicorp/precise64"
  config.vm.provision "docker"
  config.vm.provision "shell", inline:
    "ps aux | grep 'sshd:' | awk '{print $2}' | xargs kill"

  config.vm.network :forwarded_port, guest: 8888, host: 8888
end

这是我的Vagrantfile:

# -*- mode: ruby -*-
# vi: set ft=ruby :

# Vagrantfile API/syntax version. Don't touch unless you know what you're doing!
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  # Tells vagrant to build the image based on the Dockerfile found in
  # the same directory as this Vagrantfile.
  config.vm.define "nodejs" do |v|
    v.vm.provider "docker" do |d|
      d.build_dir = "."
      d.ports = ['8888:8888']
      d.vagrant_vagrantfile = "./Vagrantfile.proxy"
    end
  end

  config.vm.network :forwarded_port, host: 8888, guest: 8888
end

这是我的Dockerfile:

FROM ubuntu:14.04
MAINTAINER Sean

RUN apt-get update
RUN apt-get install -y python-software-properties python
RUN echo "deb http://us.archive.ubuntu.com/ubuntu/ precise universe" >> /etc/apt/sources.list
RUN apt-get update
RUN apt-get install -y nodejs
RUN mkdir /var/www

ADD app.js /var/www/app.js

CMD ["/usr/bin/nodejs", "/var/www/app.js"]

EXPOSE 8888

这里是id app.js(node.js简单服务器):

var http = require('http');
http.createServer(function (req, res) {
  res.writeHead(200, {'Content-Type': 'text/plain'});
  res.end('Hello World\n');
}).listen(8888, '127.0.0.1');
console.log('Server running at http://127.0.0.1:8888/');

我使用' vagrant up启动系统--provider =" docker"'。然后我检查服务器是否开始使用' vagrant docker-logs',它显示了控制台输出。然后我尝试

'curl http://localhost:8888'

但我得到了卷曲:(52)来自服务器的空回复'每一次。

我错过了什么?

1 个答案:

答案 0 :(得分:1)

问题是我试图在127.0.0.1上运行nodejs服务器,而不是0.0.0.0。完整的修订源可以在here找到。