概述

今天主要分享一个批量执行命令的脚本，支持直接执行ssh命令及文件传输，支持多线程，下面一起来看看吧！

实用脚本

脚本内容：

#!/usr/bin/python
#coding:utf-8
import paramiko
import sys
import datetime
import threading
import Queue
import getopt
?
def usage():
?
 print """
?
 -h,-H,--help 帮助页面 
 -C, --cmd 执行命令模式 
 -M, --command 执行具体命令 
 -S, --sendfile 传输文件模式 
 -L, --localpath 本地文件路径 
 -R, --remotepath 远程服务器路径 
?
 IP列表格式:
?
 IP地址 用户名 密码 端口
 192.168.1.1 root 123456 22
?
 e.g.
 批量执行命令格式： -C "IP列表" -M '执行的命令'
 批量传送文件： -S "IP列表" -L "本地文件路径" -R "远程文件路径"
 错误日志文件：$PWD/ssh_errors.log
?
"""
?
def ssh(queue_get,cmd):
 try:
 hostip=queue_get[0]
 username=queue_get[1]
 password=queue_get[2]
 port=queue_get[3]
 s=paramiko.SSHClient()
 s.load_system_host_keys()
 s.set_missing_host_key_policy(paramiko.AutoAddPolicy())
 s.connect(hostname=hostip,port=port,username=username, password=password)
 stdin,stdout,stderr=s.exec_command(cmd)
 print "\033[42m---------------------------------%s---------------------------\033[0m \n %s" %(hostip,stdout.read())
 s.close()
 except Exception,ex:
 print "\033[42m---------------------------------%s---------------------------\033[0m\n %s : \t%s" %(hostip,hostip,ex)
 #print "\n",hostip,":\t",ex,"\n"
 ssh_errors=open("ssh_errors.log","a")
 ssh_errors.write("%s\t%s:\t%s\n"%(now,hostip,ex))
 ssh_errors.close()
 pass
def sftp(queue_get,localpath,remotepath):
 try:
 hostip=queue_get[0]
 username=queue_get[1]
 password=queue_get[2]
 port=int(queue_get[3])
 t=paramiko.Transport((hostip,port))
 t.connect(username=username,password=password)
 sftp=paramiko.SFTPClient.from_transport(t)
 sftp.put(localpath,remotepath)
 print "Upload file %s to %s : %s: %s" %(localpath,hostip,remotepath,now)
 sftp.close()
 t.close()
 except Exception,ex:
 print "\n",hostip,":\t",ex,"\n"
 ssh_errors=open("ssh_errors.log","a")
 ssh_errors.write("%s\t%s:\t%s\n"%(now,hostip,ex))
 ssh_errors.close()
 pass
?
if __name__ == '__main__':
 try:
 opts,args= opts, args = getopt.getopt(sys.argv[1:], "(hH)C:M:S:L:R:", ["help","cmd=","command=","sendfile=","localpath=","remotepath="])
 now=datetime.datetime.now()
 if len(sys.argv) == 1 :
 usage() 
 sys.exit()
 if sys.argv[1] in ("-h","-H","--help"):
 usage()
 sys.exit()
 elif sys.argv[1] in ("-C","--cmd"):
 for opt,arg in opts:
 if opt in ("-C","--cmd"):
 iplist=arg
 if opt in ("-M","--command="):
 cmd=arg
 
 file=open(iplist)
 threads = []
 myqueue = Queue.Queue(maxsize = 0)
 for l in file.readlines():
 if len(l)==1 or l.startswith('#'):
 continue
 f=l.split()
 myqueue.put(f)
 file.close()
 for x in xrange(0,myqueue.qsize()):
 if myqueue.empty():
 break
 mutex = threading.Lock()
 mutex.acquire()
 mutex.release()
 threads.append(threading.Thread(target=ssh, args=(myqueue.get(),cmd)))
 for t in threads:
 t.start()
 t.join()
 elif sys.argv[1] in ("-S","--sendfile"):
 for opt,arg in opts:
 if opt in ("-S","--sendfile"):
 iplist=arg
 if opt in ("-L","--localpath="):
 localpath=arg
 if opt in ("-R","--remotepath="):
 remotepath=arg
?
 file=open(iplist)
 threads = []
 myqueue = Queue.Queue(maxsize = 0)
 for l in file.readlines():
 if len(l)==1 or l.startswith('#'):
 continue
 f=l.split()
 myqueue.put(f)
 file.close()
 for x in xrange(0,myqueue.qsize()):
 if myqueue.empty():
 break
 mutex = threading.Lock()
 mutex.acquire()
 mutex.release()
 threads.append(threading.Thread(target=sftp, args=(myqueue.get(),localpath,remotepath)))
 for t in threads:
 t.start()
 t.join()
 
 else:
 print "\033[31m非法参数，请重新输入！\033[0m"
 #usage()
 except Exception,ex:
 usage()
 print ex

前提

pip install paramiko

测试

命令如下:

python sshd.py -S "ip.txt" -L "/opt/cadvisor.tar.gz" -R "/opt/cadvisor.tar.gz"
python sshd.py -C "ip.txt" -M "ls /opt"

觉得有用的朋友多帮忙转发哦！后面会分享更多devops和DBA方面的内容，感兴趣的朋友可以关注下~