python批量管理服务器
#!/usr/bin/env python
# -*- coding: utf-8 -*-
#
# Syscloud Operation platform.py
#
# Copyright 2013 allan <allan@ALLAN-PC>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
# MA 02110-1301, USA.
#
# QQ：286575330
import paramiko
import sys
import Queue
import threading
import getopt
class webmonitor:
def __init__(self):
try:
self.pkey_file=‘这是密钥的路径’
self.known_host = '/root/.ssh/known_hosts'
self.key=paramiko.RSAKey.from_private_key_file(self.pkey_file, password=‘这里是密钥的密码’)
except:
print 'No such file or directory: \'/root/.ssh/jumper_rsa\''
def help(self):
return '''
-h,--help 帮助页面
-c,--command 执行的命令
-H,--host 主机IP
-f, --file 指定文件
-S, --SENDFILE 传输文件模式
-C, --COMMAND 执行命令模式
-L, --localpath 本地文件路径
-R, --removepath 远程服务器路径
e.g.
单台执行命令格式： -C -H “IP地址” -c “命令”
批量执行命令格式： -C -f “IP地址文件” -c “命令”
单台传送文件： -S -H “IP地址” -L "本地文件路径" -R “远程服务器文件路径”
批量传送文件： -S -f "IP地址文件" -L “本地文件路径” -R “远程文件路径”
'''
def ssh(self,hostname,port,username, cmd):#ssh 远程执行命令
ssh = paramiko.SSHClient()
ssh.load_system_host_keys(self.known_host)
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(hostname, port, username, password='这是远程服务器密码', pkey=self.key, allow_agent=True, look_for_keys=True)
stdin, stdout, stderr = ssh.exec_command(cmd)
if stderr.read() != 0:
print '%s%s\n[OK]%s\n' % (stderr.read(),stdout.read(),hostname)
print '========================================================================='
else:
print "\033[1;31;40m[ERROR]%s\033[0m" % hostname
print '========================================================================='
ssh.close()
def sftp(self, hostname, port,username,localpath, remotepath):#SFTP 传输文件
ssh = paramiko.Transport((hostname,port))
ssh.connect(username=username, pkey=self.key)
sftp = paramiko.SFTPClient.from_transport(ssh)
sftp.put(localpath,remotepath)
sftp.close()
ssh.close()
print '========================================================================='
print "OK %s" % hostname
return 0
def isset(v):#判断定义的是否为变量
try:
type (eval(v))
except:
return 0
else:
return 1
if __name__ == '__main__':
try:
opts, args = getopt.getopt(sys.argv[1:], "L:R:CSH:c:f:h", ["localpath","remotepath","COMMAND","SENDFILE","host","command","file",'help'])
if sys.argv[1] == "-S":
for o, value in opts:
if o in ("-S","--SENDFILE"):
print "MODE: SENDFILE"
elif o in ("-h","--help"):
print webmonitor().help()
elif o in ("-H","--host"):
host = value
elif o in ("-f", "--file"):
filein = value
elif o in ("-c","--command"):
cmd = value
elif o in ("-R","--remotepath"):
rpath = value
elif o in ("-L","--localpath"):
lpath = value
if isset('host') and isset('lpath') and isset('rpath'):
webmonitor().sftp(host, 22, "root", lpath, rpath)
print '========================================================================='
elif isset('filein') and isset('lpath') and isset('rpath'):
threads = []
myqueue = Queue.Queue(maxsize = 0)
f = open(filein, "r")
for ip in f:
if ip[0] == '#':
break
if len(ip) == 0:
break
myqueue.put(ip)
f.close()
for x in xrange(0,myqueue.qsize()):
if myqueue.empty():
break
mutex = threading.Lock()
mutex.acquire()
threads.append(threading.Thread(target=webmonitor().sftp, args=(myqueue.get(),22,"root", lpath, rpath)))
mutex.release()
for t in threads:
t.start()
for t in threads:
t.join()
print '========================================================================='
elif sys.argv[1] == "-C":#执行命令模式
for o, value in opts:
if o in ("-C","--COMMAND"):
print "MODE: COMMAND"
elif o in ("-H","--host"):
host = value
elif o in ("-f","--file"):
filein = value
elif o in ("-c","--command"):
cmd = value
if isset('host') and isset('cmd'):#单台服务器执行命令
webmonitor().ssh(host, 22, "root", cmd)
elif isset('filein') and isset('cmd'):#多台服务器批量执行命令
threads = []
myqueue = Queue.Queue(maxsize = 0)
f = open(filein, "r")
for ip in f:
if ip[0] == '#':
break
if len(ip) == 0:
break
myqueue.put(ip)
f.close()
for x in xrange(0,myqueue.qsize()):
if myqueue.empty():#判断队列是否为空
break
mutex = threading.Lock()
mutex.acquire()
threads.append(threading.Thread(target=webmonitor().ssh, args=(myqueue.get(),22,"root", cmd)))
mutex.release()
for t in threads:
t.start()
for t in threads:
t.join()
else:
print webmonitor().help()
except:
print webmonitor().help()
本文出自：http://allanx.blog.51cto.com