检查 Vagrant 配置是否已完成 [英] Check if Vagrant provisioning has been done

问题描述

我正在使用 Vagrant 部署虚拟机进行开发.其中一项要求是 vagrant provision 创建一个新用户(在我编写的配置脚本中完成)，然后 vagrant ssh 作为该用户连接到框.

I am using Vagrant to deploy VMs for development. One of the requirements is that vagrant provision creates a new user (done in a provisioning script I wrote) and then vagrant ssh connects to the box as that user.

我不知道如何判断盒子是否已配置.

I cannot figure out how to tell if the box has been provisioned or not.

我看到 Vagrant 配置 code 设置 env[:provision_enabled] 如果这次运行应该进行配置，所以我想我可以做这样的事情:

I see that the Vagrant provisioning code sets env[:provision_enabled] if this run is supposed to be doing provisioning, so I thought I would be able to do something like this:

if env[:provision_enabled]
  config.ssh.username = "#{data['ssh']['provision_username']}"
else
  config.ssh.username = "#{data['ssh']['username']}"
end

这个想法是，用于配置的 SSH 连接将使用一个连接，而用于其他所有内容的 SSH 连接将使用另一个.

The idea is that SSH connections for provisioning would use one connection and SSH connections for everything else would use the other.

但是，env[:provision_enabled] 在 Vagrantfile 中似乎无法访问.

However, env[:provision_enabled] does not appear to be accessible in the Vagrantfile.

有没有办法做到这一点?

Is there a way to do this?

推荐答案

这似乎是由 Vagrant 数据目录 (.vagrant/) 中的 action_provision 文件决定的.它通常与您的 Vagrantfile 位于同一文件夹中.

This seems to be determined by the action_provision file in the Vagrant data dir (.vagrant/). It's usually located in the same folder as your Vagrantfile.

因此，一个粗略的解决方法是根据文件是否存在在您的 Vagrantfile 中设置 ssh 用户名.不过，我无法对此进行测试，但是如果您只是重命名或删除 action_provision 文件并转到 vagrant reload 它应该再次提供.

So a crude workaround would be to set the ssh username in your Vagrantfile depending on if the file exists or not. I haven't been able to test this though, but if you just rename or remove the action_provision file and go vagrant reload it should provision again.

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