vagrant 安装虚拟机

搭建属于你的环境

安装环境有时也是头疼的事,换个电脑就得重装个,还会出现各种兼容问题,vagrant带来很大方便,还支持导出镜像,简直就是移动的系统。降低时间成本,兼容性强,好处多多。安装记录:

安装virtualbox

具体安装包请直接从官网下载:https://www.virtualbox.org/wiki/Downloads

安装 vagrant

下载:https://www.vagrantup.com/downloads.html
安装完成查看版本

$ vagrant -v

vagrant基本命令

vagrant init   #初始化vagrantfile
vagrant add box  #添加box,自动生成vagrantfile
vagrant up       #启动虚拟机
vagrant halt     #关闭虚拟机
vagrant destory #销毁虚拟机
vagrant ssh       #进入虚拟机
vagrant reload    #重新加载vagrantfile文件
vagrant suspend   #暂时挂起
vagrant status     #查看虚拟机状态

vagrant 添加系统镜像box

box下载地址: http://www.vagrantbox.es/

$cd /website
$ mkdir -p vagrant/boxes
$ cd vagrant/boxes
$ vagrant add box centos7 centos7-64.box

新建虚拟机

$ cd /website/vagrant
$ vagrant init centos7
$ vagrant up
$ vagrant ssh

相关配置

修改vagrantfile配置

  config.vm.box = "centos7"
  config.vm.hostname = "sun"    #主机名
  config.vm.network "private_network", ip: "192.168.22.20"   #私有网络
  config.vm.synced_folder "/website", "/home/www", :nfs => true  #共享文件夹 开启nfs
  #config.vm.network "forwarded_port", guest: 22, host: 2220  #端口映射

重新加载配置

$ vagrant reload

遇到问题

1)

The following SSH command responded with a non-zero exit status.
Vagrant assumes that this means the command failed!

mount -o vers=3,udp 192.168.22.1:/website /home/www

Stdout from the command:



Stderr from the command:

mount.nfs: access denied by server while mounting 192.168.22.1:/website

虽然vagrant up启动报错,但是vagrant ssh还是能登陆虚拟机的,进入虚拟机后,执行如下命令

sudo rm -f /etc/udev/rules.d/70-persistent-net.rules 

问题出在在持久网络设备udev规则(persistent network device udev rules)是被原VM设置好的,再用box生成新VM时,这些rules需要被更新。而这和Vagrantfile里对新VM设置private network的指令发生冲突。

再次启动就没问题了

image

vagrant ssh 进入虚拟机

image

2)共享文件夹挂载失败,mac nfs服务启动不了

tee: /etc/exports: Operation not permitted
tee: /etc/exports: Operation not permitted
tee: /etc/exports: Operation not permitted
The nfsd service does not appear to be running.

解决参考:https://github.com/hashicorp/vagrant/issues/10234

centos7虚拟机安装完成!

贴下有道云地址 http://note.youdao.com/noteshare?id=15da919d1a5f5635d71056cdf11f37af

原文地址:https://www.cnblogs.com/followyou/p/8065654.html