控制多机Vagrant块执行顺序

Question

我有一个多机器流浪汉设置与一些块,我需要更改执行顺序.

由于流浪汉顺序在外面 - 最嵌套的块执行最后.

我需要一种方法来使配置块更嵌套,以便它们最后执行.我尝试添加mach.vm.define但这些块不执行,我不明白为什么.

正常执行,错误的顺序

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

require 'yaml'

machines = YAML.load_file('vagrant.yaml')

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  machines.each do |machine|

    config.vm.define machine["name"] do |mach|

      machine['run_this'].each do |run_this|
        mach.vm.provider "virtualbox" do |v, override|
          # should run first
        end
      end

      # Do a puppet provision to install the rest of the software
      mach.vm.provision "puppet" do |puppet|
        # puppet stuff
      end

      mach.vm.box = 'ubuntu/trusty64'

  end
end

理想的解决方案,但额外的嵌套块不会执行

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

require 'yaml'

machines = YAML.load_file('vagrant.yaml')

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|
  machines.each do |machine|

    config.vm.define machine["name"] do |mach|

      machine['run_this'].each do |run_this|
        mach.vm.provider "virtualbox" do |v, override|
          # should run first but it doesn't because it's in an extra provider block
        end
      end

      mach.vm.define :prov do |prov| # This block doesn't execute

        # Do a puppet provision to install the rest of the software
        prov.vm.provision "puppet" do |puppet|
          # puppet stuff
        end

      end

      mach.vm.box = 'ubuntu/trusty64'

    end
  end
end

有没有办法让配置更深一些,以便它在提供程序块的内容之后运行？

编辑:任何特定于提供者的东西都是不可接受的(例如,另一个提供者块)或任何导致重复代码的东西.

Answer 1

我不知道你在第一个块上到底做了什么，所以这就是为什么我假设它可以与内部块（与属性交互的块）反转:run_this。

通过这个小小的改变，我们可以将所有执行块放在同一级别上。下面您将找到我尝试模拟您的问题的代码。

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

require "yaml"

machines = YAML.load_file("vagrant.yml")

Vagrant.configure(VAGRANTFILE_API_VERSION) do |config|

  machines.each do |machine|

    config.vm.define machine["name"] do |mach|

      mach.vm.box = "ubuntu/trusty64"
      mach.vm.provision :shell, inline: "echo A"

      mach.vm.provider :virtualbox do |v, override|

        v.name = machine["name"]
        override.vm.provision :shell, inline: "echo B"

        machine["run_this"].each do |run_this|
          override.vm.provision :shell, inline: "echo C"
        end

        # puppet stuff should come here (all on the same level)
        override.vm.provision :shell, inline: "echo D"

      end

    end

  end

end