VMware虚拟机装Centos8系统（最小化安装）

朱雀 2023-02-13 00:22 387阅读 0赞

下载好centos8的镜像后，打开虚拟机，文件=》新建虚拟机

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70][]

选择镜像

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 1][]

设置用户名和密码

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 2][]

设置虚拟机名称和存放位置

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 3][]

设置磁盘大小

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 4][]

创建完成

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 5][]

点击编辑虚拟机设置

内存根据自己电脑情况进行调整，我的设置为2G左右。

将自动生成的使用autoinst.iso这个镜像的CD/DVD(IDE) 删除，不然安装程序会启动失败

然后删除声卡、打印机两个无用的硬件。

设置显示器，设置分辨率为1280×1024（最小化安装不需要设置）

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 6][]

在选项=》常规设置里更改CentOS系统版本，尽量最大

![2020052618235240.png][]

开启虚拟机，选择第一项回车

![20200526182547946.png][]

选择中文，然后设置时间和日期，选择上海

![20200526183025613.png][]

网络和主机名设置

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 7][]

禁用KDUMP

![20200526183355373.png][]

软件选择（最小化安装时选最小安装）

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 8][]

点击开始安装

设置根用户root密码

如果密码过于简单按两次完成即可

![20200526184502130.png][]

安装好后重启

输入用户名密码登录成功

![20200526185019159.png][]

**安装后要做的事：**

1.配置静态IP，具体可百度

cd /etc/sysconfig/network-scripts/

ls  
查出配置文件，比如ifcfg-ens32

cp ifcfg-ens32 ifcfg-ens32.bak  \#备份一下配置文件

vi ifcfg-ens32

BOOTPROTO="static"
    DEFROUTE="yes"
    IPADDR="192.168.197.101"
    NETMAST="255.255.254.0"
    GATEWAY="192.168.197.2"
    ONBOOT="yes"

查看ip: ip addr

![watermark_type_ZmFuZ3poZW5naGVpdGk_shadow_10_text_aHR0cHM6Ly9ibG9nLmNzZG4ubmV0L3dlaXhpbl8zODg4MzMzOA_size_16_color_FFFFFF_t_70 9][]

没有改变，这时可以重启电脑或是执行下面命令：

ifdown ens32 && ifup ens32

现在window系统可以用ssh工具连接centos8了，我用的是SecureCRT。

2.安装wget

yum install -y wget

2.更换阿里源

备份：mv /etc/yum.repos.d/CentOS-Base.repo /etc/yum.repos.d/CentOS-Base.repo.backup

下载新的repo：wget -O /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-8.repo

生成缓存：yum makecache

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