OpenStack修改节点IP地址

（一）配置文件修改

#!/bin/bash

#OpenStack node ip change

echo ''
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

mysql

show databases;

use keystone;

show tables;

select * from endpoint;

upadte endpoint set url=replace(url,'$1','$2');

select * from endpoint;

q

openstack-service restart

openstack-status

# echo "192.168.10.2 controller" >> /etc/hosts