增加特定Vagrant Box的内存

Question

我有这个 Vagrantfile 文件。在这里，我为所有的虚拟机定义了内存为 2048。但我想让我的 puppet 主节点有 4096 内存，而代理节点则有 2048。如何做到呢？

Vagrant.configure("2") do |config|
  config.vm.synced_folder ".", "/vagrant", type: "virtualbox"

  config.vm.provider "virtualbox" do |v|
    v.memory = 2048
    v.cpus = 2
  end

  config.vm.define "puppetmaster" do |pm|
    pm.vm.box = "centos/7"
    pm.vm.network "private_network", ip: "192.168.33.10"
    pm.vm.hostname = "puppetmaster"
  end

  config.vm.define "puppet-agent-centos" do |pac|
    pac.vm.box = "centos/7"
    pac.vm.network "private_network", ip: "192.168.33.11"
    pac.vm.hostname = "centos-agent"
  end

  config.vm.define "puppet-agent-ubuntu" do |pau|
    pau.vm.box = "ubuntu/xenial64"
    pau.vm.network "private_network", ip: "192.168.33.12"
    pau.vm.hostname = "ubuntu-agent"
  end
end

谢谢！

- awwwd

Answer 1

您可以通过覆盖特定虚拟机的值来轻松实现此操作

  config.vm.define "puppetmaster" do |pm|
    pm.vm.box = "centos/7"
    pm.vm.network "private_network", ip: "192.168.33.10"
    pm.vm.hostname = "puppetmaster"

    pm.vm.provider "virtualbox" do |pmv|
      pmv.memory = 4096
    end
  end

因此，您的整个文件将变为：

Vagrant.configure("2") do |config|
  config.vm.synced_folder ".", "/vagrant", type: "virtualbox"

  config.vm.provider "virtualbox" do |v|
    v.memory = 2048
    v.cpus = 2
  end

  config.vm.define "puppetmaster" do |pm|
    pm.vm.box = "centos/7"
    pm.vm.network "private_network", ip: "192.168.33.10"
    pm.vm.hostname = "puppetmaster"

    pm.vm.provider "virtualbox" do |pmv|
      pmv.memory = 4096
    end
  end

  config.vm.define "puppet-agent-centos" do |pac|
    pac.vm.box = "centos/7"
    pac.vm.network "private_network", ip: "192.168.33.11"
    pac.vm.hostname = "centos-agent"
  end

  config.vm.define "puppet-agent-ubuntu" do |pau|
    pau.vm.box = "ubuntu/xenial64"
    pau.vm.network "private_network", ip: "192.168.33.12"
    pau.vm.hostname = "ubuntu-agent"
  end
end

- Frederic Henri