Question

我是流浪汉的新手，在Windows 7上使用1.7.4与VirtualBox 5.0.10并试图弄清楚如何设置和运行我喜欢的Docker容器，这是像这样：

启动我的docker主机，该主机已经配置了最新的docker工具和已启动cadvisor容器的靴子 - 我从公开的williamyeh/ubuntu-trusty64-docker
如果（例如）我还没有在docker主机上创建我想使用的mongo容器，只需创建它（不要启动它）
否则，如果容器已经存在，请启动它（不要尝试创建它）

使用Docker提供程序进行当前设置，首次使用vagrant up后，使用vagrant halt后跟vagrant up将产生此错误：

Bringing machine 'default' up with 'docker' provider...
==> default: Docker host is required. One will be created if necessary...
    default: Docker host VM is already ready.
==> 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: mongo-container
    default:  Image: mongo
    default:   Port: 27017:27017
A Docker command executed by Vagrant didn't complete successfully!
The command run along with the output from the command is shown
below.

Command: "docker" "run" "--name" "mongo-container" "-d" "-p" "27017:27017" "-d" "mongo"

Stderr: Error response from daemon: Conflict. The name "mongo-container" is already in use by container 7a436a4a3422. You have to remove (or rename) that container to be able to reuse that name.

以下是Vagrantfile我用于泊坞主机：

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

Vagrant.require_version ">= 1.6.0"
VAGRANTFILE_API_VERSION = "2"

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.hostname = "docker-host"
  config.vm.box_check_update = false
  config.ssh.insert_key = false
  config.vm.box = "williamyeh/ubuntu-trusty64-docker"
  config.vm.network "forwarded_port", guest: 27017, host: 27017
  config.vm.synced_folder ".", "/vagrant", disabled: true
end

...这里是docker provider Vagrantfile：

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

Vagrant.require_version ">= 1.6.0"
VAGRANTFILE_API_VERSION = "2"
ENV['VAGRANT_DEFAULT_PROVIDER'] = 'docker'

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  config.vm.synced_folder ".", "/vagrant", disabled: true
  config.vm.provider "docker" do |docker|
    docker.vagrant_vagrantfile = "../docker-host/Vagrantfile"
    docker.image = "mongo"
    docker.ports = ['27017:27017']
    docker.name = 'mongo-container'
  end
end

Answer 1

好吧，我不确定在我的环境中发生了什么，但在重新配置我的设置时，我删除并恢复了我的基本泊坞主机图像，从那时起，vagrant up，然后vagrant halt后面vagrant up docker vagrant提供的工作与我期望的完全一样。

无论如何，我想AddFolderCommand已经支持这个问题了。

Vagrant docker provider：创建并启动vs run

1 个答案: