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用paramiko模块写的发版机

原创 IT综合 作者:czxin788 时间:2018-04-23 16:34:53 0 删除 编辑

说明:为了安全,本文敏感信息如ip、用户名密码等做了转换处理。

一、场景:每次发版时,都需要发版人一个一个文件的往生产机上拷贝,这样不仅费时,而且容易出错,降低工程师的工作积极性。
二、解决方法:需用python脚本写一个发版机,自动发版。
三、脚本实现的功能:自动合并develop_svn(开发svn)代码到online_svn(生产svn)下,自动备份远程服务器代码,手工通过ecplice编译online_svn代码,然后自动把编译后的class文件根据filelist里面的路径拷贝到生产机,并自动重启服务器上的tomcat服务。
四、具体步骤:
1、开发提供类似如下svn文件列表:
filelist.txt里面的内容:
/trunk/src/ha/lalala/controller/BoardController.java
/trunk/src/ha/lalala/pda/PdaWaybillController.java
/trunk/WebRoot/jsp/productReview/list.jsp
2、建立develop_svn和online_svn目录;



3、编写faban.py脚本

点击(此处)折叠或打开

  1. #-*-coding:utf-8-*-
  2. import Crypto #paramiko模块依赖Crypto模块
  3. import paramiko #paramiko模块是wnidows 远程linux机器用的模块
  4. import os
  5. import sys
  6. import shutil #shutil模块下有copy文件夹的方法
  7. import time #这里使用其休眠函数sleep
  8. import subprocess
  9. import glob



  10. #Update SVN
  11. def UpdateSVN(path):
  12.     p = subprocess.Popen(['svn','update',path],shell=True,stdout=subprocess.PIPE)
  13.     print p.stdout.readlines()
  14.     


  15. #定义函数用来合并svn
  16. def MergeSVN(develop_svn,online_svn):
  17.     with open('filelist.txt') as f:
  18.         for index,line in enumerate(f,1): #1表示索引值从1开始
  19.             line = line.replace('/trunk','') #替换路径
  20.             line = line.replace('\n','') #把换行替换掉,\n是换行符的意思
  21.             develop_svn_path=develop_svn + line #拼接路径
  22.             online_svn_path = online_svn + line #拼接路径
  23.             print "%d copying: %s ---> %s" % (index,develop_svn_path,online_svn_path)
  24.             if not os.path.exists(os.path.dirname(online_svn_path)) : #如果目录不存在,就建立一个目录,注意exists方法返回的是布尔值,所以用Not进行否定
  25.                 os.mkdir(os.path.dirname(online_svn_path)) #建立目录
  26.             shutil.copy(develop_svn_path,online_svn_path) #将develop_svn_path里面的代码拷贝到online_svn_path目录下
  27.     print('\n') #输出一个换行
  28.     print("合并SVN目录已完成,请手工通过ecplice编译代码".decode('utf-8').encode('gb2312'))
  29.     print('\n') #输出一个换行
  30.      
  31.     


  32. #定义函数用来远程备份代码--给北京的机器备份
  33. def BackupCode(hostname,port,username,password):
  34.     ssh = paramiko.SSHClient() #创建一个从客户端连接服务器端的对象,也就是类的实例化
  35.     ssh.load_system_host_keys() #加载主机秘钥
  36.     ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) #接受不在本地Known_host文件下的主机。否则ssh需要手工输入一次yes
  37.     ssh.connect(hostname,port,username,password) #ssh连接
  38.     
  39.     stdin,stdout,stderr = ssh.exec_command(get_pty=False,command='dir=$(date +%Y%m%d%H%M%S) && \
  40.                                              rsync -zrtopg --exclude geadPortrait/ \
  41.                                            --exclude=idcard/ --exclude=temp/ --exclude=upload \
  42.                                            --exclude=files --exclude=temporary_zip/ \
  43.                                            /opt/apache-tomcat-8.0.27/webapps/ROOT /backup/tms/$dir') #执行远程机器的rsync命令进行备份,rsync命令没加-v参数,所以正常信息不会输出,只有报错才输出内容
  44.     result = stdout.read() #内容输出
  45.     error = stderr.read() #错误输出
  46.     print result
  47.     print error
  48.     #判断是否有错误输出,没有就说备份成功,否则说备份失败
  49.     if result.strip()=="" and error.strip()=="":
  50.         print "%s 完美,备份成功,备份位置在远程机器的/backup目录下".decode('utf-8').encode('gb2312') % hostname
  51.         print('\n')
  52.     else:
  53.         print "%s 不好了,备份失败了".decode('utf-8').encode('gb2312') % hostname
  54.         print('\n')
  55.     ssh.close() #记得关闭paramiko的ssh连接






  56. #定义函数用来远程备份代码--给香港腾讯的机器备份
  57. def BackupCode_HK_QQ(hostname,port,username,password):
  58.     ssh = paramiko.SSHClient() #创建一个从客户端连接服务器端的对象,也就是类的实例化
  59.     ssh.load_system_host_keys() #加载主机秘钥
  60.     ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) #接受不在本地Known_host文件下的主机。否则ssh需要手工输入一次yes
  61.     ssh.connect(hostname,port,username,password) #ssh连接
  62.     stdin,stdout,stderr = ssh.exec_command(get_pty=False,command='dir=$(date +%Y%m%d%H%M%S) && \
  63.                                             rsync -zrtopg --exclude geadPortrait/ \
  64.                                            --exclude=idcard/ --exclude=temp/ --exclude=upload \
  65.                                            --exclude=files --exclude=temporary_zip/ \
  66.                                            /opt/tomcat-9090-tms/webapps/ROOT /backup/tms/$dir') #执行远程机器的rsync命令进行备份,rsync命令没加-v参数,所以正常信息不会输出,只有报错才输出内容
  67.     result = stdout.read() #内容输出
  68.     error = stderr.read() #错误输出
  69.     print result
  70.     print error
  71.     #判断是否有错误输出,没有就说备份成功,否则说备份失败
  72.     if result.strip()=="" and error.strip()=="":
  73.         print "%s 完美,备份成功,备份位置在远程机器的/backup目录下".decode('utf-8').encode('gb2312') % hostname
  74.         print('\n')
  75.     else:
  76.         print "%s 不好了,备份失败了".decode('utf-8').encode('gb2312') % hostname
  77.         print('\n')
  78.     ssh.close() #记得关闭paramiko的ssh连接


  79.         

  80. #定义函数用来远程执行发版动作
  81. def Publish(hostname,port,username,password,local_base_path,remote_base_path):
  82.     count = 0
  83.     trans = paramiko.Transport(hostname,port) #建立paramiko的transport方式连接
  84.     trans.connect(username=username,password=password) #建立连接
  85.     sftp = paramiko.SFTPClient.from_transport(trans) #建立连接
  86.     with open('filelist.txt','r') as f:
  87.         for line in f:
  88.             #本地路径预处理
  89.             localpath_filename = line.replace('/trunk/src','WebRoot/WEB-INF/classes')
  90.             localpath_filename = localpath_filename.replace('/trunk/WebRoot','WebRoot')
  91.             localpath_filename = localpath_filename.replace('.java','.class')
  92.             localpath_filename = localpath_filename.replace('\n','') #把换行替换掉
  93.             #构造真正的父类本地路径
  94.             localpath_filename = local_base_path + localpath_filename
  95.             #构造真正的父类远程路径
  96.             remotepath_filename = remote_base_path + localpath_filename.replace('online_svn/WebRoot/','')
  97.             #拷贝父类到远程机器上
  98.             print "%s is publishing: %s ---> %s " % (hostname,localpath_filename,remotepath_filename)
  99.             try:
  100.                 sftp.listdir(os.path.dirname(remotepath_filename)) #加个错误处理,如果目录不存在,就建立一个目录
  101.             except IOError:
  102.                 sftp.mkdir(os.path.dirname(remotepath_filename))
  103.             sftp.put(localpath_filename,remotepath_filename)
  104.             count += 1
  105.             print "***********第%s个文件发版成功***************" % count
  106.             #用glob模块寻找子类
  107.             path_filename = os.path.split(localpath_filename) #split:返回一个二元组,包含文件的路径与文件名
  108.             filename_splitext = os.path.splitext(path_filename[1]) #去掉文件扩展名
  109.             localpath_subclassfilenames = glob.glob('%s/%s$*' % (path_filename[0],filename_splitext[0]))
  110.             #把子类拷贝到远程机器的目录下
  111.             for localpath_subclassfilename in localpath_subclassfilenames:
  112.                 localpath_subclassfilename = localpath_subclassfilename.replace('\\',r'/')
  113.                 remotepath_subclassfilename = remote_base_path + localpath_subclassfilename.replace('online_svn/WebRoot/','')
  114.                 print "%s is publishing: %s ---> %s " % (hostname,localpath_subclassfilename,remotepath_subclassfilename)
  115.                 sftp.put(localpath_subclassfilename,remotepath_subclassfilename)
  116.                 count += 1
  117.                 print "***********第%s个文件拷贝成功,注意该文件是子类哦^_^ *****************************************" % count
  118.         print " %s机器发版完成!!!".decode('utf-8').encode('gb2312') % hostname
  119.         print('\n')
  120.     trans.close() #记得关闭paramiko的transport连接
  121.                 


  122. #定义函数用来重启服务
  123. def RestartService(hostname,port,username,password):
  124.     ssh = paramiko.SSHClient() #创建一个从客户端连接服务器端的对象,也就是类的实例化
  125.     ssh.load_system_host_keys() #加载主机秘钥
  126.     ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy()) #接受不在本地Known_host文件下的主机。否则ssh需要手工输入一次yes
  127.     ssh.connect(hostname,port,username,password) #ssh连接
  128.     stdin,stdout,stderr = ssh.exec_command(get_pty=False,command='/usr/local/shell/restartservice.sh')
  129.     result = stdout.read() #内容输出
  130.     error = stderr.read() #错误输出
  131.     print "%s 在重启服务...".decode('utf-8').encode('gb2312') % hostname
  132.     print result
  133.     print error
  134.     print('\n')
  135.     ssh.close() #记得关闭paramiko的ssh连接
  136.     
  137.   

  138. #主程序
  139. if __name__ == '__main__':
  140.     #Update SVN
  141.     while True:
  142.         temp = str(raw_input('1) 请问你要Update SVN吗?[yes/no]:'.decode('utf-8').encode('gb2312')))
  143.         tips = temp.strip().lower()
  144.         if tips == 'yes':
  145.             print "Now begin Update SVN..."
  146.             UpdateSVN('develop_svn')
  147.             break
  148.         elif tips == 'no':
  149.             break
  150.     
  151.     #合并svn
  152.     while True:
  153.         temp = str(raw_input('2) 请问你要把开发svn合并到生产svn里面吗?[yes/no]:'.decode('utf-8').encode('gb2312')))
  154.         tips = temp.strip().lower()
  155.         if tips == 'yes':
  156.             print "Now begin Merge SVN..."
  157.             MergeSVN('develop_svn','online_svn')
  158.             break
  159.         elif tips == 'no':
  160.             break
  161.         
  162.     #备份远程机器上的代码
  163.     while True:
  164.         temp = str(raw_input('3)请问你要在发版前,备份一下远程服务器上的代码吗?[yes/no]:'.decode('utf-8').encode('gb2312')))
  165.         tips = temp.strip().lower()
  166.         if tips == 'yes':
  167.             print "Now begin backup code..."
  168.             BackupCode(hostname = '10.2.88.2',port = '22',username = 'tms',password = 'xxx')
  169.             BackupCode(hostname = '10.2.88.3',port = '22',username = 'tms',password = 'xxx')
  170.             BackupCode(hostname = '10.2.88.13',port = '22',username = 'tms',password = 'xxx')
  171.             BackupCode(hostname = '10.2.88.14',port = '22',username = 'tms',password = 'xxx')
  172.             BackupCode_HK_QQ(hostname = '10.144.89.252',port = '22',username = 'tms',password = 'xxx')
  173.             break
  174.         elif tips == 'no':
  175.             break
  176.     #提示是否eclipse编译代码
  177.     while True:
  178.         temp = str(raw_input('4) 提示:请问你手工通过eclse编译tms代码了吗[yes/no]:'))
  179.         tips = temp.strip().lower()
  180.         if tips == 'yes':
  181.             break
  182.         elif tips == 'no':
  183.             break
  184.     
  185.     #预发版
  186.     while True:
  187.         temp = str(raw_input('5)请问你需要先单独在预发版机器10.2.88.3上测试一下子发版吗?[yes/no]:'.decode('utf-8').encode('gb2312')))
  188.         tips = temp.strip().lower()
  189.         if tips == 'yes':
  190.             print "Now begin publish code..."
  191.             Publish(hostname='10.2.88.3',port='22',username='tms',password='tmsOo798',local_base_path='online_svn/',remote_base_path='/opt/apache-tomcat-8.0.27/webapps/ROOT/')
  192.             print "Now begin restart service..."
  193.             RestartService(hostname = '10.2.88.3',port = '22',username = 'tms',password = 'tmsOo798')
  194.             break
  195.         elif tips == 'no':
  196.             break

  197.     #生产全发版
  198.     while True:
  199.         temp = str(raw_input('6)请问你要开始在所有正式服务器上进行发版吗,包括10.2.88.13/14/2/3,10.144.89.252?[yes/no]:'.decode('utf-8').encode('gb2312')))
  200.         tips = temp.strip().lower()
  201.         if tips == 'yes':
  202.             print "Now begin publish code..."
  203.             Publish(hostname='10.2.88.13',port='22',username='tms',password='xxx',local_base_path='online_svn/',remote_base_path='/opt/apache-tomcat-8.0.27/webapps/ROOT/')
  204.             Publish(hostname='10.2.88.14',port='22',username='tms',password='xxx',local_base_path='online_svn/',remote_base_path='/opt/apache-tomcat-8.0.27/webapps/ROOT/')
  205.             Publish(hostname='10.2.88.2',port='22',username='tms',password='xxx',local_base_path='online_svn/',remote_base_path='/opt/apache-tomcat-8.0.27/webapps/ROOT/')
  206.             Publish(hostname='10.2.88.3',port='22',username='tms',password='xxx',local_base_path='online_svn/',remote_base_path='/opt/apache-tomcat-8.0.27/webapps/ROOT/')
  207.             Publish(hostname='10.144.89.252',port='22',username='tms',password='xxx',local_base_path='online_svn/',remote_base_path='/opt/tomcat-9090-tms/webapps/ROOT/')

  208.             break
  209.         elif tips == 'no':
  210.             break


  211.     #重启服务
  212.     while True:
  213.         temp = str(raw_input('7)请问你要开始在所有正式服务器上重启服务吗,包括10.2.88.13/14/2/3,10.144.89.252?[yes/no]:'.decode('utf-8').encode('gb2312')))
  214.         tips = temp.strip().lower()
  215.         if tips == 'yes':
  216.             print "Now begin restart service..."
  217.             RestartService(hostname = '10.2.88.13',port = '22',username = 'tms',password = 'xxx')
  218.             print "please wait 60s..."
  219.             time.sleep(60)
  220.             RestartService(hostname = '10.2.88.14',port = '22',username = 'tms',password = 'xxx')
  221.             print "please wait 60s..."
  222.             time.sleep(60)
  223.             RestartService(hostname = '10.2.88.2',port = '22',username = 'tms',password = 'xxx')
  224.             print "please wait 60s..."
  225.             time.sleep(60)
  226.             RestartService(hostname = '10.2.88.3',port = '22',username = 'tms',password = 'xxx')
  227.             print "please wait 60s..."
  228.             time.sleep(60)
  229.             RestartService(hostname = '10.144.89.252',port = '22',username = 'tms',password = 'xxx')
  230.             break
  231.         elif tips == 'no':
  232.             break

  233.     #提示是否手工提交online_svn代码
  234.     while True:
  235.         temp = str(raw_input('8) 提示:请问你手工提交online_svn代码了吗?[yes/no]:'))
  236.         tips = temp.strip().lower()
  237.         if tips == 'yes':
  238.             break
  239.         elif tips == 'no':
  240.             break

  241.     #退出本程时要说的话
  242.     print "\n"
  243.     print "*" * 50
  244.     print "亲,您的完版完成,记得测试业务是否正常哦!!!"
  245.     print "*" * 50
  246.     sys.exit()

  247.         
  248. #加入下面这句话,才能用windows双击运行python脚本,否则双击脚本会一闪而过
  249. raw_input()


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