vagrant-centos配置

virtualbox官网：
https://www.virtualbox.org
vagrant官网：
https://www.vagrantup.com/downloads.html
centos-box:网址:
http://cloud.centos.org/centos/7/vagrant/x86_64/images/

1.下载：

https://releases.hashicorp.com/vagrant/2.1.5/vagrant_2.1.5_x86_64.dmg

http://cloud.centos.org/centos/7/vagrant/x86_64/images/CentOS-7.box

https://download.virtualbox.org/virtualbox/6.0.12/VirtualBox-6.0.12-133076-Win.exe

下载不了，可以用linux下载

wget 网址

2.安装vagrant,virtualBox  目录没限制

3.dos 命令下：

           cd d:/virtual

           vagrant box add centos c:/download/CentOS-7.box

           vagrant init centos

           virtural目录下有个vagrantfile文件，

           修改文件内容：

              config.vm.box = "centos"

             config.vm.network "private_network", ip: "192.168.33.10"
              config.vm.synced_folder "D:/www", "/home/www"

             保存

          

           在virtual目录下，vagrant up 启动虚拟机

         可以在virtualBox软件中看到软件正在启动

        

4.vagrant常用命令：

                        vagrant box list 查看列表

                        vagrant box add e:/centos.box --name centos_1  添加镜像

                       vagrant init centos_1  开始初始化

                         vagrant halt 停止

                         vagrant reload  重新启动

                          vagrant up  启动

                          vagrant box add 虚拟机名称   虚拟机   安装虚拟机

5.常见错误：

    1）Vagrant was unable to mount VirtualBox shared folders. This is usually because the filesystem "vboxsf" is not available. This filesystem is made available via the VirtualBox Guest Additions and kernel module. Please verify that these guest additions are p

   

 vagrant plugin  install  vagrant-vbguest

  2）必须先安装virtualbox,再安装vagrant



    目前新版本：

      

          https://download.virtualbox.org/virtualbox/6.1.16/VirtualBox-6.1.16-140961-Win.exe    

    

           https://releases.hashicorp.com/vagrant/2.2.10/vagrant_2.2.10_x86_64.msi



  3）

    No package kernel-devel-3.10.0-957.27.2.el7.x86_64 available.

Error: Nothing to do

==> default: Checking for guest additions in VM...

    default: No guest additions were detected on the base box for this VM! Guest

    default: additions are required for forwarded ports, shared folders, host only

    default: networking, and more. If SSH fails on this machine, please install

    default: the guest additions and repackage the box to continue.

    default:

    default: This is not an error message; everything may continue to work properly,

    default: in which case you may ignore this message.

The following SSH command responded with a non-zero exit status.

Vagrant assumes that this means the command failed!



yum install -y kernel-devel-`uname -r`



  解决：先登录虚拟机，

     vagrant ssh  

     su root  123456  管理员登录(sudo passwd root 修改root密码就可以登录)

     yum update

     yum install -y  kernel-devel

4.vagrant  SSH is not running, the authentication information was changed 怎么办？

vagrantfile文件中，加入

config.ssh.username = "vagrant"
config.ssh.password = "vagrant"  

/usr/sbin/sshd -T  可以看到启动不了的具体原因

semanage port -l | grep ssh  可以查看ssh 是否可以用这个端口

             

5.vagrant : incompatible character encodings:GBK and UTF-8 错误怎么办？

virtualbox 软件打开，管理->全局设定->常规：

                                                      默认电脑位置中的中文名称改为英文路径就可以解决了

6. systemctl stop firewalld  关闭防火墙   

    systemctl status firewalld  防火墙状态

7. 设置ip地址

    vi /etc/sysconfig/network-scripts/ifcfg-eth1

   

    #VAGRANT-BEGIN
# The contents below are automatically generated by Vagrant. Do not modify.
NM_CONTROLLED=yes
BOOTPROTO=none
ONBOOT=yes
IPADDR=192.168.33.11
NETMASK=255.255.255.0
DEVICE=eth1
PEERDNS=no
#VAGRANT-END

保存， service network  restart  重启生效

 6. 如何关闭秘钥，使用账号密码登录？

    vi  /etc/ssh/sshd_config

     PasswordAuthentication yes   #no改为yes

    service sshd restart

21.6.5：vagrant导出已经搭建好的环境
             vagrant package --base vagrant_default_1618648973447_84137 --output lamp.box

               vagrant_default_1618648973447_84137是虚拟机的名字

               lamp.box是导出的名字

              查看虚拟机名字的方法：