如何使用 vagrant docker 提供程序查看 Nginx 默认页面？答案

【问题标题】：How to see Nginx default page using vagrant docker provider?如何使用 vagrant docker 提供程序查看 Nginx 默认页面？
【发布时间】：2015-10-05 03:12:27
【问题描述】：

我尝试使用 vagrant docker provider 运行我的 Nginx 服务器，例如：

vagrant up

Vagrantfile 指令是：

# Specify Vagrant version and Vagrant API version
Vagrant.require_version ">= 1.6.0"
VAGRANTFILE_API_VERSION = "2"
ENV['VAGRANT_DEFAULT_PROVIDER'] = 'docker'

# Create and configure the Docker container(s)
Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.network "private_network", ip: "192.168.66.66"

  config.vm.provider "docker" do |docker|
    docker.name = 'nginx-container'
    docker.image = "nginx:latest"
    docker.ports = ['80:80', '443:443']
  end
end

如果我使用 vagrant status 检查 vagrant 的状态，我会得到：

Current machine states:

default                   running (docker)

The container is created and running. You can stop it using
`vagrant halt`, see logs with `vagrant docker-logs`, and
kill/destroy it with `vagrant destroy`.

当我尝试获取http://192.168.66.66/ 页面时，我得到ERR_CONNECTION_TIMED_OUT 并且页面未加载。为什么我看不到 Nginx 默认网页？

控制台vagrant up期间的日志是：

==> default: Docker host is required. One will be created if necessary...
    default: Docker host VM is already ready.
==> default: Syncing folders to the host VM...
    default: Installing rsync to the VM...
    default: Rsyncing folder: /Users/victor/www/symfony/ => /var/lib/docker/docker_1430638235_29519
==> default: Warning: When using a remote Docker host, forwarded ports will NOT be
==> default: immediately available on your machine. They will still be forwarded on
==> default: the remote machine, however, so if you have a way to access the remote
==> default: machine, then you should be able to access those ports there. This is
==> default: not an error, it is only an informational message.
==> default: Creating the container...
    default:   Name: nginx-container
    default:  Image: nginx:latest
    default: Volume: /var/lib/docker/docker_1430638235_29519:/vagrant
    default:   Port: 80:80
    default:   Port: 443:443
    default:
    default: Container created: b798ea3309612fb2
==> default: Starting container...
==> default: Provisioners will not be run since container doesn't support SSH.

【问题讨论】：

标签： nginx docker vagrant vagrantfile

【解决方案1】：

这已经几个月了，但为了其他可能登陆这里的人，我还是会回答：

使用docker ps查看你的图片标识符，应该是'b798ea3309612fb2'

然后做：

docker inspect b798ea3309612fb2 | grep IPAddress

所以你要确认 IP 地址。

由于您要公开端口，因此您应该在您的真实（无论您为 Vagrant 使用什么容器）IP 中看到它们。确保没有防火墙阻止它们。

【讨论】：