#!/bin/bash
case "$1" in
        start)
        virsh start $2
        virt-viewer $2
        ;;
        stop)
        virsh destroy $2
        ;;
        install)
        virt-install \
        --name $2 \
        --ram 1024 \
        --file /var/lib/libvirt/images/$2.qcow2 \
        --file-size 8 \
        --cdrom /iso/rhel-server-7.2-x86_64-dvd.iso &
        ;;
        autoins)
        virt-install \
        --name $2 \
        --ram 1024 \
        --file /var/lib/libvirt/images/$2.qcow2 \
        --file-size 8 \
        --location http://172.25.254.78/rhel7.2 \
        --extra-args "ks=http://172.25.254.78/ks.cfg" &
        ;;
        remove)
        virsh destroy $2
        virsh undefine $2
        rm -rf /var/lib/libvirt/images/$2.qcow2
        ;;
        kz)
        virsh destroy $2
        virsh undefine $2
        qemu-img create -f qcow2 -b /var/lib/libvirt/images/$2.qcow2 /var/lib/libvirt/images/$2b.qcow2
        virt-install \
        --name $2 \
        --ram 1024 \
        --file /var/lib/libvirt/images/$2b.qcow2 \
        --import &
        ;;
        reset)
        virsh destroy $2
        rm -rf /var/lib/libvirt/images/$2b.qcow2
        qemu-img create -f qcow2 -b /var/lib/libvirt/images/$2.qcow2 /var/lib/libvirt/images/$2b.qcow2
        virsh start $2
        ;;

         *)
        echo $1: command not found...
        ;;

esac

虚拟机管理脚本