我的流浪汉昨晚工作得很好。我刚打开电脑,点击《流浪者》,这就是我得到的:

==> default: Clearing any previously set network interfaces...
==> default: Preparing network interfaces based on configuration...
    default: Adapter 1: nat
    default: Adapter 2: hostonly
==> default: Forwarding ports...
    default: 22 => 2222 (adapter 1)
==> default: Booting VM...
==> default: Waiting for machine to boot. This may take a few minutes...
    default: SSH address: 127.0.0.1:2222
    default: SSH username: vagrant
    default: SSH auth method: private key
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...
    default: Error: Connection timeout. Retrying...

有人吃过这个吗?vagrant在网络上还没有被广泛报道,我也找不到发生这种情况的原因。


当前回答

这是流浪者的新“特征”。看看这里: https://github.com/mitchellh/vagrant/issues/3329

他们将把“错误”改为“警告”。它只是告诉你机器还没有启动,它正在尝试连接…

其他回答

我通过在/etc/fstab中添加一个新条目来测试我的vagrant VM中挂载的文件夹。后来我注销了,跑了个流浪汉,但当我跑了个流浪汉,我得到:

SSH auth method: private key
Warning: Remote connection disconnect. Retrying...

I read all these posts and tried all the ones that seemed relevant for my case (except for vagrant destroy, which would have certainly fixed my problem, but was a last resort in my case). The post by @Kiee gave me the idea to try to boot my VM directly from the VirtualBox GUI. During the boot process the VM halted itself and was asking me if I wanted to skip mounting the test folder that I had added earlier to /etc/fstab. (That's why vagrant couldn't boot the VM.) After answering 'NO' the VM booted no problem. I logged in, removed the naughty line from my fstab, and shutdown the VM.

在那之后,流浪汉就能很好地踢足球了。

外卖吗?如果突然间vagrant无法引导回您的VM,请尝试直接从提供商引导(在我的情况下是VirtualBox)。您的引导可能挂起了与SSH完全无关的东西。

我在一台Windows 8.1的机器上遇到了同样的问题。连接超时和启用gui根本没有用,屏幕是黑色的。在我的情况下,修复是禁用“超V”

引用自Vagrant文档https://docs.vagrantup.com/v2/hyperv/index.html

警告:启用Hyper-V将导致VirtualBox、VMware和任何其他虚拟化技术不再工作。请参阅这篇博客文章https://www.hanselman.com/blog/SwitchEasilyBetweenVirtualBoxAndHyperVWithABCDEditBootEntryInWindows81.aspx,如果有需要其他管理程序的时候,可以简单地创建一个引导条目来启动没有启用Hyper-V的Windows。

我解决这个问题的方法在这篇文章中没有提到,所以我把细节贴在这里,以防它能帮助到其他人。

造成这种情况的原因是,在机器启动后,流浪汉无法登录机器。造成这种情况的原因有很多,正如本文中提到的,比如机器无法一直启动,或者iptables防火墙阻止SSH。

在我的例子中,问题是我无意中设置了一个“private_network”,它的IP地址与内置的VirtualBox NAT网络(在我的例子中是10.0.2.0/24)在同一个子网中。这打乱了机器的NAT网络(但没有任何地方显示错误),由于vagrant通过NAT网络连接,因此即使机器正在运行且没有启用防火墙,它也无法连接。

Vagrant.configure("2") do |config|
  config.vm.network "private_network", ip: "10.0.2.31"
end

解决办法是更新我的VagrantFile,并使用一个与VirtualBox的NAT网络不冲突的“private_network”IP。

Vagrant.configure("2") do |config|
  config.vm.network "private_network", ip: "10.0.4.31"
end

我也有同样的问题。我认为问题可能是SSH密钥(错误的文件定位或其他东西,但我检查了很多次),但你可能总是在配置部分添加用户名和密码(不使用SSH密钥)和运行gui,所以Vagrantfile中的代码应该看起来或多或少如下:

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  config.ssh.username = "vagrant"
  config.ssh.password = "vagrant"

   config.vm.provider "virtualbox" do |vb|
     vb.gui = true
   end
end

In my case even if GUI was displayed I got black screen (no errors or possibility to login or anything else) and in console I got the Error: Connection timeout. Retrying... many times. I made sure I had VT-x (virtualization) enabled in BIOS, I checked many combinations of versions of both Virtual Box and Vagrant together and many Vagrant boxes (for some of them I didn't have black screen in GUI but still have connection problems). Finally I've updated VirtualBox and Vagrant again to the last versions and the problem still occurred.

最关键的是在运行vagrantup(使用Vagrantfile中的GUI)后,在VirtualBox中查看图标,如下图所示

虽然我在VirtualPC中没有错误(没有VT-x未启用的警告),但我的V图标是灰色的,所以这意味着VT-x被禁用。正如我说的,我一直在我的BIOS中启用它。

Finally I realized the problem might by HYPER-V which I also installed and enabled to test sites on older Internet Explorer. I went to Windows Control Panel -> Programs and functions / Software and choose from the menu on left Turn on or Turn off Windows functions (hope you will find those, I use Polish Windows so don't know exact English names). I turned off Hyper-V, restarted PC and after running Virtual Box and vagrant up I finally had no errors, in GUI I have login screen and my V icon stopped to be gray.

我浪费了很多时间来解决这个问题(和许多电脑重启),所以我希望这可能对任何在Windows上有问题的人有帮助-确保你在控制面板中关闭了Hyper-V。

我在《Vagrant 1.6.5》和《Virtual Box 4.3.16》中也遇到了同样的问题。 在https://github.com/mitchellh/vagrant/issues/4470上描述的解决方案对我来说很好,我只需要删除VirtualBox 4.3.16并安装旧版本4.3.12。