vagrant安装及配置文件

vagrant用于创建和部署虚拟化开发环境。以下是在ubuntu系统上进行操作

1.vagrant 安装

   apt-get install vagrant ----安装agrant

   vagrant box add   puppetlabs/ubuntu-14.04-64-nocm ----添加vagrant box

   apt-get install virtualbox-5.1 ----安装virtualbox，vagrant是通过virtual/vm进行虚拟机创建的

安装遇到的问题：

  （1）apt-get intall vagrant安装的版本比较老

  解决办法：从官网上下载最新版本的agrant进行安装，下载地址：https://www.vagrantup.com/downloads.html

  （2）vagrant box add命令会主动从网络上下载需要的box，但是会比较慢，而且时间长了就中断，需要重新下

 解决办法：找到对应的vagrant box文件，下载到本地安装。下载地址：https://vagrantcloud.com/puppetlabs/boxes/ubuntu-14.04-64-nocm/versions/1.0.3/providers/virtualbox.box

2.vagrant配置文件

以我本地的配置文件为例，通过vagrant同时建立三台虚拟机

# -*- mode: ruby -*- # vi: set ft=ruby : Vagrant.configure(2) do |config|     (1..3).each do |i|         config.vm.define "vpp#{i}" do |node|           # Pick the right distro and bootstrap, default is ubuntu1404           node.vm.box = "puppetlabs/ubuntu-14.04-64-nocm"           #node.vm.hostname="node#{i}"           node.vm.box_check_update = false

          homedir = File.expand_path("~/")           Dir["#{homedir}/.gnupg/**/*"].each do |fname|             if File.file?(fname)               destname = fname.sub(Regexp.escape("#{homedir}/"),'')               node.vm.provision "file", source: fname, destination: destname             end           end           # Copy in the .gitconfig if it exists           if File.file?(File.expand_path("~/.gitconfig"))             node.vm.provision  "file", source: "~/.gitconfig", destination: ".gitconfig"           end           # vagrant-cachier caches apt/yum etc to speed subsequent           # vagrant up           # to enable, run           # vagrant plugin install vagrant-cachier           #           if Vagrant.has_plugin?("vagrant-cachier")             node.cache.scope = :box           end           # Define some physical ports for your VMs to be used by DPDK           nics = (ENV['VPP_VAGRANT_NICS'] || "4").to_i(10)           for i in 1..nics             node.vm.network "private_network", type: "dhcp"           end           # use http proxy if avaiable           if ENV['http_proxy'] && Vagrant.has_plugin?("vagrant-proxyconf")            node.proxy.http     = ENV['http_proxy']            node.proxy.https    = ENV['https_proxy']            node.proxy.no_proxy = "localhost,127.0.0.1"           end           vmcpu=(ENV['VPP_VAGRANT_VMCPU'] || 2)           vmram=(ENV['VPP_VAGRANT_VMRAM'] || 4096)           node.ssh.forward_agent = true           node.vm.synced_folder "../../", "/vpp", disabled: false           node.vm.provider "virtualbox" do |vb|               vb.customize ["modifyvm", :id, "--ioapic", "on"]               vb.memory = "#{vmram}"               vb.cpus = "#{vmcpu}"               #support for the SSE4.x instruction is required in some versions of VB.               vb.customize ["setextradata", :id, "VBoxInternal/CPUM/SSE4.1", "1"]               vb.customize ["setextradata", :id, "VBoxInternal/CPUM/SSE4.2", "1"]           end         end       end end 3.vagrant常用命令

  vagrant up ----创建并启动虚拟机

  vagrant status ----查看虚拟机状态

  vagrant ssh ----登录虚拟机

  vagrant destroy ----删除虚拟机

  vagrant reload ----修改vagrantfile后重新加载