VirtualBox+Vagrant安装linux

一、VirtualBox安装

VirtualBox官网：Oracle VM VirtualBox

这里采用VirtualBox--7.0.0 版本 

二、Vagrant安装

Vagrant官网：Vagrant by HashiCorp

Vagrant镜像仓库：Discover Vagrant Boxes - Vagrant Cloud

这里采用Vagrant--2.4.1版本

在cmd命令窗口输入 vagrant 命令弹出如下内容表示 vagrant 安装成功

三、安装linux 

1.安装镜像并启动

通过Vagrant安装虚拟机：

• 创建一个空的目录，cmd切换到该目录中，然后执行 vagrant init centos/7 会创建Vagrantfile文件

• 执行 vagrant up 第一次执行的时候会远程下相关的镜像文件，并启动虚拟机。

• 连接虚拟机通过 vagrant ssh 连接

如果安装过程过慢可以把地址复制到浏览器进行安装 

- 下载完成后  得到一个名为  xxxxx.xxxx.box文件

- 将这个box添加到vagrant中

- 然后启动 vagrant up 进行启动

# 将box添加到vagrant中--在新创建的空文件夹中cmd进入命令行窗口
                name-可自定义   box目录 
vagrant box add centos/7 D:\VirtualBox.box  
# 初始化 
vagrant init centos/7
# 启动
vagrant up

2.virtualBox 中就可以看到了

3.配置本机连接虚拟机 公共网络

4.配置磁盘

# 要安装磁盘插件
vagrant plugin install vagrant-disksize

5.配置内存以及Cpu数量

# -*- mode: ruby -*-
# vi: set ft=ruby :

# All Vagrant configuration is done below. The "2" in Vagrant.configure
# configures the configuration version (we support older styles for
# backwards compatibility). Please don't change it unless you know what
# you're doing.
Vagrant.configure("2") do |config|
  # The most common configuration options are documented and commented below.
  # For a complete reference, please see the online documentation at
  # https://docs.vagrantup.com.

  # Every Vagrant development environment requires a box. You can search for
  # boxes at https://vagrantcloud.com/search.
  # iso镜像名称
  config.vm.box = "yueluo"
  # 磁盘大小
  config.disksize.size = "40GB"
  # Disable automatic box update checking. If you disable this, then
  # boxes will only be checked for updates when the user runs
  # `vagrant box outdated`. This is not recommended.
  # config.vm.box_check_update = false

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine. In the example below,
  # accessing "localhost:8080" will access port 80 on the guest machine.
  # NOTE: This will enable public access to the opened port
  # config.vm.network "forwarded_port", guest: 80, host: 8080

  # Create a forwarded port mapping which allows access to a specific port
  # within the machine from a port on the host machine and only allow access
  # via 127.0.0.1 to disable public access
  # config.vm.network "forwarded_port", guest: 80, host: 8080, host_ip: "127.0.0.1"

  # Create a private network, which allows host-only access to the machine
  # using a specific IP.
  # 本机与虚拟机进行连接
  config.vm.network "private_network", ip: "192.168.56.100"

  # Create a public network, which generally matched to bridged network.
  # Bridged networks make the machine appear as another physical device on
  # your network.
  # 分配网络
  config.vm.network "public_network"

  # Share an additional folder to the guest VM. The first argument is
  # the path on the host to the actual folder. The second argument is
  # the path on the guest to mount the folder. And the optional third
  # argument is a set of non-required options.
  # config.vm.synced_folder "../data", "/vagrant_data"

  # Disable the default share of the current code directory. Doing this
  # provides improved isolation between the vagrant box and your host
  # by making sure your Vagrantfile isn't accessible to the vagrant box.
  # If you use this you may want to enable additional shared subfolders as
  # shown above.
  # config.vm.synced_folder ".", "/vagrant", disabled: true

  # Provider-specific configuration so you can fine-tune various
  # backing providers for Vagrant. These expose provider-specific options.
  # Example for VirtualBox:
  #
  config.vm.provider "virtualbox" do |vb|
    # Display the VirtualBox GUI when booting the machine
    vb.gui = true
  
    # Customize the amount of memory on the VM:
    vb.memory = "4096"
    vb.cpus = 2
  end
  #
  # View the documentation for the provider you are using for more
  # information on available options.

  # Enable provisioning with a shell script. Additional provisioners such as
  # Ansible, Chef, Docker, Puppet and Salt are also available. Please see the
  # documentation for more information about their specific syntax and use.
  # config.vm.provision "shell", inline: <<-SHELL
  #   apt-get update
  #   apt-get install -y apache2
  # SHELL
end