[original] operation automation tools log query text

Although compared to Python more like Ruby, but the operation environment now that we do not dare to use Ruby, because sometimes it's not simply enter Yum install Ruby can be installed on the ruby, so a temporary or by Python.

Controlled node slave.py

import socket
import re
class Log(object):
    file_list=['access.log','C:\\access.log']
    master_ip='192.168.0.103'
    def __init__(self):
        s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
        s.bind(('',3333))
        s.listen(1)
        while True:
            conn,addr=s.accept()
            print addr[0]
            if addr[0]==self.master_ip:
                reg=conn.recv(1024)
                result=self.all_log(reg)
                conn.sendall(result)
            conn.close()

    def all_log(self,reg):
        logs=''
        for f in self.file_list:
            logs+='\n'+self.log_match(f,reg)
        return logs

    def log_match(self,f,reg):
        log_result='------------------------'+f+'------------------------'+'\n'
        fo=open(f,'r')
        line=fo.readline()
        rp=re.compile(reg)
        while line!='':
            log_match=rp.match(line)
            if log_match:
                log_result+='\n'+log_match.group()
            line=fo.readline()
        return log_result

if __name__=='__main__':
    ds=Log()

The master node master.py

import socket
class SlvCluster(object):
    ip_list=['127.0.0.1']
    def __init__(self,reg):
        for ip in self.ip_list:
            self.single_slv(ip,reg)
    def single_slv(self,slv_ip,reg):
        s=socket.socket(socket.AF_INET,socket.SOCK_STREAM)
        s.connect((slv_ip,3333))
        s.sendall(reg)
        print '-----------------------'+slv_ip+'--------------------------'
        print s.recv(102400)
        s.close()
if __name__=='__main__':
    reg=raw_input('Input the regular expression:')
    print '-----------Regular Expression: '+reg+'-----------------'
    sc=SlvCluster(reg)

Posted by Glenn at November 17, 2013 - 11:49 PM