OpenStack修改节点IP地址

（一）配置文件修改

#!/bin/bash#OpenStack node ip changeecho ''echo '***********************************************'echo 'sed -i "s/oldIP/newIP/g" `grep -rl oldIP /etc/`'echo '***********************************************'echo ''echo 'eg: ./change_ip.sh 192.168.10.2 192.168.10.3'echo ''if [ -z "$1" ]; then    echo "1st argument is empty!"    echo ''elif [ -z "$2" ]; then    grep -rl $1 /etc/    grep -l $1 /root/keystonerc_admin    echo ''    echo "2nd argument is empty!"    echo ''else    sed -i "s/$1/$2/g" `grep -rl $1 /etc/`    sed -i "s/$1/$2/g" /root/keystonerc_admin    echo 'Successful'    echo ''fi

（二）数据库修改

mysqlshow databases;use keystone;show tables;select * from endpoint;upadte endpoint set url=replace(url,'$1','$2');select * from endpoint;\qopenstack-service restartopenstack-status# echo "192.168.10.2 controller" >> /etc/hosts