日期:2014-05-16 浏览次数:20785 次
?
一、用以下expect脚本可以同时对200台机器执行同一个命令,
比如:打补丁(expect remote.exp)
#!/user/bin/expect -f
for {set i 1} {$i<=200} {incr i} {
spawn ssh -p 1022 -l root 192.168.6.$i
expect "*password: "
sleep 3
send "123456\r"
expect "username\r"
send "su -\r" #SSH普通用户名密码登录
expect "Password:"
send "123456\r" #SSH的root用户名密码登录
expect -timeout 1
expect "root"
#send "find / -name sambafeng.txt\r"
send "patch -R -p1 patching file prj0name\r"
#interact 中断调试
}
?
二、用ssh密钥方式
#!/bin/bash
#============author sambafeng===================
#==============INIT=============================
deployDir=/opt/fordeploy
backup=/opt/backup
scriptDir=/opt/script
#=============IP Partten=================================================
#url="$1"
#url_1=${url//\\//}
#url_2=${url_1#*94}
#dir="/opt/share"$url_2
#appname=$(ls -l ${dir}/|grep "\."|awk '{printf $9 "\n"}')
#cp $dir/$appname $deployDir
#=============eli the version====================
x=0
for filename in $deployDir/*;
do
?? ? fullname=$(basename $filename)
?? ? p_name=$(echo $fullname|awk -F "-[0-9]" '{print $1}'|awk -F "-stage2" '{print $1}'|awk -F "." '{print $1}')
?? ? p_type=$(echo $fullname| rev | cut -c 1-3 | rev)
?? ? PackageName="$p_name"."$p_type"
?? ? mv -f $deployDir/$fullname $deployDir/$PackageName
?? ? array[$x]=$PackageName
?? ? let x+=1
done
#===============Remote deploy===================================================
echo "please select the package for deploy"
select var in ${array[@]}
do
?for n in $(cat /opt/script/map.properties |grep "${var}")
?? ?do
?? ? ? list=($(echo $n | awk -F',' '{printf("%s %s %s %s",$1,$2,$3,$4)}'))
?? ? ? ? ?echo "==PackageName:${list[0]}==serverIp:${list[1]}==NodeName:${list[2]}==appName:${list[3]}========"
?? ? ? ? ? ? echo -n "Are sure begin deploy?(Y/N)"
?? ? ? ? ? ? read YES_OR_NO
?? ? ? ? ? ? case $YES_OR_NO in
?? ? ? ? ? ? ? ? ?y|Y|yes|YES)
?? ? ? ? ? ? ? ? ?scp $deployDir/${list[0]} oracle@${list[1]}:$deployDir
?? ? ? ? ? ? ? ? ?ssh ${list[1]} "sh $scriptDir/redeploy.sh ${list[2]} ${list[3]} ${list[0]};exit;"
?? ? ? ? ? ? ? ? ?;;
?? ? ? ? ? ? ? ? ?n|N|no|NO)
?? ? ? ? ? ? ? ? ?echo "canceled"
?? ? ? ? ? ? ? ? ?;;
?? ? ? ? ? ? ?*)
?? ? ? ? ? ? echo "Error ,you should input[Y|N]"
?? ? ? ? ? ? exit 1
?? ? ? ? ? ? ?;;
?? ? ? ? ? ? esac
?? ? done
?? ? ? ? rm -f $deployDir/${list[0]}
?? ? ? ? echo "$var deploy finished"
done
?
三、python实现ssh批量登陆执行命令 #!/usr/bin/env python import pexpect def ssh_cmd(ip, passwd, cmd): ret = -1 ssh = pexpect.spawn('ssh root@%s "%s"' % (ip, cmd)) try: i = ssh.expect(['password:', 'continue connecting (yes/no)?'], timeout=5) if i == 0 : ssh.sendline(passwd) elif i == 1: ssh.sendline('yes\n') ssh.expect('password: ') ssh.sendline(passwd) ssh.sendline(cmd) r = ssh.read() print r ret = 0 except pexpect.EOF: print "EOF" ssh.close() ret = -1 except pexpect.TIMEOUT: print "TIMEOUT" ssh.close() ret = -2 return ret #!/usr/bin/python import paramiko import threading def ssh2(ip,username,passwd,cmd): try: ssh = paramiko.SSHClient() ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) ssh.connect(ip,22,username,passwd,timeout=5) for m in cmd: stdin, stdout, stderr = ssh.exec_command(m) # stdin.write("Y") #简单交