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在使用Vagrant并从脚本停止的地方开始配置计算机时,是否可以重新启动计算机?

更新时间:2023-01-30 10:18:38

据我所知,如果尝试重新启动操作系统,您将无法在中断的地方执行单个脚本/命令集,例如:

As far as I know you can't have a single script/set of commands that would carry on where it left off if it attempts to restart the OS, such as:

  config.vm.provision "shell", inline: <<-SHELL
    echo $(date) > ~/rebootexample
    reboot
    echo $(date) >> ~/rebootexample
  SHELL

在此示例中,将不会执行第二次回声调用.

In this example the second echo call would not be carried out.

您可以拆分脚本/命令,并使用流浪者重装.

You could split the script/commands up and use a plugin such as vagrant reload.

Vagrantfile的示例片段,以突出显示其可能的用途:

An example snippet of a Vagrantfile to highlight its possible use:

  # execute code before reload
  config.vm.provision "shell", inline: <<-SHELL
     echo $(date) > ~/rebootexample
  SHELL

  # trigger reload
  config.vm.provision :reload

  # execute code after reload
  config.vm.provision "shell", inline: <<-SHELL
     echo $(date) >> ~/rebootexample
  SHELL