脚本练习

用脚本start|stop|install|mksnapshot|remove|reset虚拟机

#!/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 \

        --location http:172.25.254.78/rhel7.2 \

        --extra-args "ks=http://172.25.254.78/ks.cfg"

        ;;

        reset)

        virsh destroy $2

        rm -fr /var/lib/libvirt/images/$2.qcow2

        qemu-img create -f qcow2 -b /var/lib/libvirt/images/$2.qcow2.bak /var/lib/libvirt/images/$2.qcow2

virsh start $2

        virt-viewer $2

        ;;

        remove)

        virsh destroy $2

        virsh undefine $2

        rm -fr /var/lib/libvirt/images/$2.qcow /var/lib/libvirt/images/$2.qcow.bak

        ;;

        *)

        echo "ERROR:plese input start|stop|install|mksnapshot|remove|reset"

esac

        ;'

本文转自blueclo51CTO博客，原文链接：http://blog.51cto.com/12774272/1917890 ，如需转载请自行联系原作者