vmrun 批量创建VMware虚拟机

日期：2020-05-29 栏目：程序人生浏览：次

1 准备模板机
具体步骤如下：

1. 下载镜像安装系统

https://mirrors.aliyun.com/CentOS/7.5.1804/isos/x86_64/

2. 安装完成配置好IP ，关闭SELINUX ,关闭firewalld ,修改网卡名
3. 预设置好修改其他机器IP脚本

1.1 安装系统
略

1.2 模板机的设置
修改网卡名eth0

# 当前系统版本
[root@localhost ~]# cat /etc/RedHat-release
CentOS Linux release 7.2.1511 (Core)

# 修改网卡配置文件为eth0
[root@localhost ~]# cd /etc/sysconfig/network-scripts
[root@localhost network-scripts]# mv ifcfg-enxxxx eth0

# 修改为静态ip
[root@localhost network-scripts]# cat ifcfg-eth0
TYPE="Ethernet"
BOOTPROTO="static"
DEFROUTE="yes"
PEERDNS="yes"
PEERROUTES="yes"
IPV4_FAILURE_FATAL="no"
IPV6INIT="yes"
IPV6_AUTOCONF="yes"
IPV6_DEFROUTE="yes"
IPV6_PEERDNS="yes"
IPV6_PEERROUTES="yes"
IPV6_FAILURE_FATAL="no"
NAME="eth0"
DEVICE="eth0"
ONBOOT="yes"
IPADDR=10.0.0.79
NETMASK=255.255.255.0
GATEWAY=10.0.0.2
DNS1=10.0.0.2

# 禁用该可预测命名规则
# 在 grup 文件里面的 GRUB_CMDLINE_LINUX 变量添加 net.ifnames=0 biosdevname=0
[root@localhost ~]# cat /etc/default/grub
GRUB_TIMEOUT=5
GRUB_DISTRIBUTOR="$(sed 's, release .*$,,g' /etc/system-release)"
GRUB_DEFAULT=saved
GRUB_DISABLE_SUBMENU=true
GRUB_TERMINAL_OUTPUT="console"
GRUB_CMDLINE_LINUX="rd.lvm.lv=centos/root rd.lvm.lv=centos/swap net.ifnames=0 biosdevname=0 rhgb quiet"
GRUB_DISABLE_RECOVERY="true"

#运行命令重新生成GRUB配置并更新内核参数
[root@localhost ~]# grub2-mkconfig -o /boot/grub2/grub.cfg
Generating grub configuration file ...
Found linux image: /boot/vmlinuz-3.10.0-327.el7.x86_64
Found initrd image: /boot/initramfs-3.10.0-327.el7.x86_64.img
Found linux image: /boot/vmlinuz-0-rescue-692c580a413f41d8b51ddc4724500560
Found initrd image: /boot/initramfs-0-rescue-692c580a413f41d8b51ddc4724500560.img
done

vmrun 批量创建VMware虚拟机

关闭selinux

[root@localhost ~]# sed -i 's#SELINUX=enforcing#SELINUX=disabled#g' /etc/sysconfig/selinux
[root@localhost ~]# egrep -v "^#|^$" /etc/sysconfig/selinux
SELINUX=disabled
SELINUXTYPE=targeted

关闭firewalld

[root@localhost ~]# systemctl disable firewalld.service
重启系统

[root@localhost ~]# reboot
然后给批量创建虚拟机设置自定义的IP和主机名的脚本

[root@localhost ~]# cat /root/first.sh
#!/bin/bash
#Author:keme
#Blog:https://www.cnblogs.com/keme
#Time:2018-11-23
#Name:first.sh
#Version:V1.0
#Description:This is a test script.

ip=$1
hostname=$2

if [ $# -ne 2 ]
then
echo "sh $0 ip hostname"
fi

set_ip(){
sed -ri "/IPADDR/s#(.*.)\..*#\1.${ip}#" /etc/sysconfig/network-scripts/ifcfg-eth0
sed -ri "/IPADDR/s#(.*.)\..*#\1.${ip}#" /etc/sysconfig/network-scripts/ifcfg-eth1

echo "=============================================="
echo "now you can running : service network restart"
service network restart
}

set_hostname(){
sed -i "s#.*#${hostname}#" /etc/hostname
hostnamectl set-hostname ${hostname}
echo "=============================================="
echo "hostname is : $(cat /etc/hostname)"
echo "=============================================="
}

main(){
set_ip
set_hostname
}

main
[root@localhost ~]# chmod +x /root/first.sh