expect安装测试-批量用户管理

安装：

yum list | grep expect

yum install expect

批量创建用户：

ansible mysqldb -m user -a 'name=ansible state=present'

ansible mysqldb -m raw -a 'echo 123456|passwd --stdin ansible'

批量添加sudo权限：

[root@zabbix ~]# cat ansible-sudo               ----编辑sudo文件

## Allow root to run any commands anywhere 

#root    ALL=(ALL)       ALL

ansible ALL=(ALL)       ALL

# ansible mysqldb -m copy -a 'src=~/ansible-sudo dest=/etc/sudoers.d/'          ----批量添加sudo文件

# ansible mysqldb -m file -a "dest=/etc/sudoers.d/ansible-sudo mode=440 owner=root group=root"    ----修改权限

# ansible mysqldb -m shell -a "rm -f /etc/sudoers.d/ansible-sudo"       ----批量删除文件

批量配置SSH 免密钥登录脚本：

[root@zabbix ~]# cat sendsshkey.sh 

#!/bin/bash 

USER=$1 

if [ -z $1 ]; then 

echo "Usage: ./$0 username passwd" 

fi 

function sendSSHKey(){ 

SSH='ssh-copy-id -i' 

HOME_DIR=`cd ~ && pwd` 

KEYSTORE=$HOME_DIR/.ssh/id_rsa.pub 

# $SSH $KEYSTORE ${1}@${2}

echo "========$#  -- $1 -- $2 -- $3 ========="

if [ ! $2 ] || [ ! $3 ] ;then

    echo "ip/password not found !" 

    exit

else

expect -c "

    spawn $SSH $KEYSTORE ${1}@${2}

    expect {

    \"*yes/no*\" {send \"yes\r\"; exp_continue}

    \"*password*\" {send \"$3\r\"; exp_continue}

    \"*Password*\" {send \"$3\r\";}

}

"

echo -e "\033[40;32m send sshkey to $2 success \033[0m\n"

fi

} 

cat ./serverlist.txt |while read i 

do

USER=$1

IP=`echo $i | awk '{print $1}'`

#echo " $# -- $1 --  $2"

    if [ $# -eq 1 ];then

        PASSWORD=`echo $i | awk '{print $2}'`

    elif [ $# -eq 2 ];then

        PASSWORD=$2

    else

        exit 

    fi

sendSSHKey $USER $IP $PASSWORD

done 

 

批量配置免密钥登录IP：

[root@zabbix ~]# cat serverlist.txt 

172.16.100.23

172.16.100.24

172.16.100.25

172.16.100.26

172.16.100.27

# ansible mysqldb -m shell -a "rm -f /root/.ssh/*"        ----删除所有密钥，取消免密钥登陆配置

执行配置：

[root@zabbix ~]# sh sendsshkey.sh ansible 123456