52037317 发表于 2018-8-14 07:22:04

python修改dns slave配置文件信息

#!/usr/bin/env python  
import os
  
import time
  
###backup int.junmm.com
  
source='/var/named/chroot/var/named/slaves/int.junmm.com'
  
target_dir='/mnt/int.junmm.com'
  
target=target_dir + time.strftime('%Y%m%d%H%M%S')+'.zip'
  
zip_command="zip -qr '%s' %s" %(target,''.join(source))
  
if os.system(zip_command)==0:
  
    print 'Successful backup to',target
  
else:
  
    print 'Backup Failed!'
  
#replace dove config
  
jm_list = []
  
jm_file = file(source)
  
line_num=int(len(jm_file.readlines()))
  
jm_dd = ''
  
jm_qe = ''
  
with open(source,"r") as f:
  
    lines = f.readlines()
  
    with open("/mnt/int.junmm.com.one","w") as f_w:
  
      for line in lines:
  
            #if "dove" in line:
  
    if line.split().strip() == "dove":
  
jm_dd = lines.index(line)
  
lines = "dove                  A       192.168.53.249"
  
lines = "                        A       192.168.53.250"
  
    if line.split().strip() == "es-query":
  
jm_qe = lines.index(line)
  
lines = "es-query                  A       192.168.53.249"
  
lines = "                        A       192.168.53.250"
  
with open(source,"w") as f_w_t:
  
for i in lines:
  
    i = i.strip('\n')
  
    f_w_t.write(i)
  
    f_w_t.write("\n")
  
#restart named
  
restart_command = "/etc/init.d/named restart"
  
if os.system(restart_command)==0:
  
    print 'Successful restart to',restart_command
  
else:
  
    print 'restart Failed!'
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