vagrant安装配置

vagrant box add web02 CentOS-7-Vagrant-1509-x86_64-01.box  

添加box镜像

D:\work\web02>vagrant box add CentOS-7-Vagrant-1509-x86_64-01.box
==> box: Box file was not detected as metadata. Adding it directly...
A name is required when adding a box file directly. Please pass
the `--name` parameter to `vagrant box add`. See
`vagrant box add -h` for more help.

D:\work\web02>vagrant box add web02 CentOS-7-Vagrant-1509-x86_64-01.box
==> box: Box file was not detected as metadata. Adding it directly...
==> box: Adding box 'web02' (v0) for provider:
    box: Unpacking necessary files from: file://D:/work/web02/CentOS-7-Vagrant-1509-x86_64-01.box
    box:
The box you're attempting to add already exists. Remove it before
adding it again or add it with the `--force` flag.

Name: web02
Provider: virtualbox
Version: 0

每个box虚拟机需要一个独立的目录和镜像文件

 

第二步：初始化

 

初始化完成就会在目录生成一个Vagrantfile文件

 

 

下面修改这个文件

 

修改成这样

 

启动虚拟机web02

 

通过命令vagrant  ssh命令进入虚拟机，用户是普通用户vagrant，它的密码是vagrant。通过命令sudo  -i   进入root用户，添加root密码，然后配置网卡

 

启动网卡命令是service network restart

然后修改网卡设置，为桥接模式

vi   /etc/ssh/sshd_config

去掉PasswordAuthentication   yes    的注释，重启sshd

 

 

批量创建虚拟机

先创建一个目录，把box镜像复制过来，然后命令导入镜像，初始化，目录下生成文件，下面修改文件，写几个虚拟机的配置，然后启动

# -*- 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|
  config.vm.define  "DB-master" do |vb|
    config.vm.provider "virtualbox" do |v|
    v.memory = "512"
    v.cpus = 2
  end
  vb.vm.host_name = "DB-master"
  vb.vm.network :public_network, ip: "192.168.3.201"
  vb.vm.box = "CentOS-7-Vagrant-1509-x86_64-01.box"
  end
  
  config.vm.define  "DB-node01" do |vb|
    config.vm.provider "virtualbox" do |v|
    v.memory = "512"
    v.cpus = 2
    end
  vb.vm.host_name = "DB-node01"
  vb.vm.network :public_network, ip: "192.168.3.202"
  vb.vm.box = "CentOS-7-Vagrant-1509-x86_64-01.box"
  end
  
  config.vm.define  "DB-node02" do |vb|
    config.vm.provider "virtualbox" do |v|
    v.memory = "512"
    v.cpus = 2
    end
  vb.vm.host_name = "DB-node02"
  vb.vm.network :public_network, ip: "192.168.3.203"
  vb.vm.box = "CentOS-7-Vagrant-1509-x86_64-01.box"
  end
  
  config.vm.define  "DB-node03" do |vb|
    config.vm.provider "virtualbox" do |v|
    v.memory = "512"
    v.cpus = 2
    end
  vb.vm.host_name = "DB-node03"
  vb.vm.network :public_network, ip: "192.168.3.204"
  vb.vm.box = "CentOS-7-Vagrant-1509-x86_64-01.box"
  end
end

后面不需要配置IP，直接连接