python批量操作Linux服务器脚本，ssh密码登录（执行命令、上传、下载）（一）

 1 #-*- coding: utf- -*-
 2 #批量操作linux服务器（执行命令，上传，下载）
 3 #!/usr/bin/python
 4 import paramiko
 5 import datetime
 6 import os
 7 import threading
 8 def ssh2(ip,username,passwd,cmd):
 9     try:
         paramiko.util.log_to_file('paramiko________.log')
         ssh = paramiko.SSHClient()
         ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
         ssh.connect(ip,,username,passwd,timeout=)
         for m in cmd:
             stdin,stdout,stderr = ssh.exec_command(m)
             #stdin.write("Y")   #简单交互，输入 ‘Y’
             out = stdout.readlines()
             # outerr = stderr.readlines()
             #屏幕输出
             for o in out:
                 print o,
             # for i in outerr:
             #     print i,
                 print '%s\tOK\n'%(ip)
         ssh.close()
     except :
         print '%s\tError\n'%(ip)
 def download(ip, username, passwd, local_dir, remote_dir):
    try:
         paramiko.util.log_to_file('paramiko_download.log')
         t = paramiko.Transport((ip,))
         t.connect(username=username,password=passwd)
         sftp = paramiko.SFTPClient.from_transport(t)
         files = sftp.listdir(remote_dir)
 
 
         for f in files:
             print ''
             print '############################'
             print 'Beginning to download file  from %s  %s ' % (ip, datetime.datetime.now())
             print 'Downloading file:', os.path.join(remote_dir, f)
             sftp.get(os.path.join(remote_dir, f), os.path.join(local_dir, f))#下载
             print 'Download file success %s ' % datetime.datetime.now()
             print ''
             print '############################'
         t.close()
    except:
         print "connect error!"
 
 
 def upload(ip, username, passwd, local_dir, remote_dir):
     try:
         paramiko.util.log_to_file('paramiko_upload.log')
         t = paramiko.Transport((ip, ))
         t.connect(username=username, password=passwd)
         sftp = paramiko.SFTPClient.from_transport(t)
         #files = sftp.listdir(remote_dir)
         files = os.listdir(local_dir)
         for f in files:
             print ''
             print '############################'
             print 'Beginning to upload file  to %s  %s ' % (ip, datetime.datetime.now())
             print 'Uploading file:', os.path.join(local_dir, f)
             sftp.put(os.path.join(local_dir, f), os.path.join(remote_dir, f))#上传
             print 'Upload file success %s ' % datetime.datetime.now()
             print ''
             print '############################'
         t.close()
     except:
         print "connect error!"
         print ip, "fail!"
 
 
 if __name__=='__main__':
 #  cmd = ['ls -lh /export/servers/mysql/log/mysql.log']#你要执行的命令列表
     cmds=open("D:\\batch\\cmds.txt") #从文件读取命令
     cmd=cmds.readlines()
     cmds.close()
     username = "root"  #用户名
     #passwd = "xxxx"    #单台服务器时启用----------------------
     #ip='192.168.12.19'  #单台服务器时启用----------------------
     local_dir = "D:\\batch\\tmp"  #本地服务器目录
     remote_dir = "/tmp/" #远程服务器目录
     #threads = []   #多线程
     print "Begin......"
     hosts=open("D:\\batch\\list.txt") #本地服务器列表
     host=hosts.readlines()
     hosts.close()
     for list in host:
         line = list.split()
         ip = line[].strip()
         pwd = line[].strip()
         # print ip,
         # print pwd,
         # b=threading.Thread(target=upload,args=(ip,username,pwd,local_dir,remote_dir))
         # b.start()
         a=threading.Thread(target=ssh2,args=(ip,username,pwd,cmd))
         a.start()