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-8 -*-
 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:
10         paramiko.util.log_to_file('paramiko________.log')
11         ssh = paramiko.SSHClient()
12         ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
13         ssh.connect(ip,22,username,passwd,timeout=5)
14         for m in cmd:
15             stdin,stdout,stderr = ssh.exec_command(m)
16             #stdin.write("Y")   #简单交互，输入 ‘Y’
17             out = stdout.readlines()
18             # outerr = stderr.readlines()
19             #屏幕输出
20             for o in out:
21                 print o,
22             # for i in outerr:
23             #     print i,
24                 print '%s	OK
'%(ip)
25         ssh.close()
26     except :
27         print '%s	Error
'%(ip)
28 def download(ip, username, passwd, local_dir, remote_dir):
29    try:
30         paramiko.util.log_to_file('paramiko_download.log')
31         t = paramiko.Transport((ip,22))
32         t.connect(username=username,password=passwd)
33         sftp = paramiko.SFTPClient.from_transport(t)
34         files = sftp.listdir(remote_dir)
35 
36 
37         for f in files:
38             print ''
39             print '############################'
40             print 'Beginning to download file  from %s  %s ' % (ip, datetime.datetime.now())
41             print 'Downloading file:', os.path.join(remote_dir, f)
42             sftp.get(os.path.join(remote_dir, f), os.path.join(local_dir, f))#下载
43             print 'Download file success %s ' % datetime.datetime.now()
44             print ''
45             print '############################'
46         t.close()
47    except:
48         print "connect error!"
49 
50 
51 def upload(ip, username, passwd, local_dir, remote_dir):
52     try:
53         paramiko.util.log_to_file('paramiko_upload.log')
54         t = paramiko.Transport((ip, 22))
55         t.connect(username=username, password=passwd)
56         sftp = paramiko.SFTPClient.from_transport(t)
57         #files = sftp.listdir(remote_dir)
58         files = os.listdir(local_dir)
59         for f in files:
60             print ''
61             print '############################'
62             print 'Beginning to upload file  to %s  %s ' % (ip, datetime.datetime.now())
63             print 'Uploading file:', os.path.join(local_dir, f)
64             sftp.put(os.path.join(local_dir, f), os.path.join(remote_dir, f))#上传
65             print 'Upload file success %s ' % datetime.datetime.now()
66             print ''
67             print '############################'
68         t.close()
69     except:
70         print "connect error!"
71         print ip, "fail!"
72 
73 
74 if __name__=='__main__':
75 #  cmd = ['ls -lh /export/servers/mysql/log/mysql.log']#你要执行的命令列表
76     cmds=open("D:\batch\cmds.txt") #从文件读取命令
77     cmd=cmds.readlines()
78     cmds.close()
79     username = "root"  #用户名
80     #passwd = "xxxx"    #单台服务器时启用----------------------
81     #ip='192.168.12.19'  #单台服务器时启用----------------------
82     local_dir = "D:\batch\tmp"  #本地服务器目录
83     remote_dir = "/tmp/" #远程服务器目录
84     #threads = []   #多线程
85     print "Begin......"
86     hosts=open("D:\batch\list.txt") #本地服务器列表
87     host=hosts.readlines()
88     hosts.close()
89     for list in host:
90         line = list.split()
91         ip = line[0].strip()
92         pwd = line[1].strip()
93         # print ip,
94         # print pwd,
95         # b=threading.Thread(target=upload,args=(ip,username,pwd,local_dir,remote_dir))
96         # b.start()
97         a=threading.Thread(target=ssh2,args=(ip,username,pwd,cmd))
98         a.start()