监控mysql数据库主从状态

python版本2.6.6

#!/usr/bin/python

import MySQLdb

def check_mysql():
    status = True
    try:
        conn=MySQLdb.connect(host=‘172.7.10.8‘,user=‘summer‘,passwd=‘summer‘,db=‘cms‘)
        cur=conn.cursor()
        cur.execute("show slave status;")
        result = cur.fetchall()
        io_thread=result[0][10]
        sql_thread=result[0][11]
        #print io_thread,sql_thread
        cur.close()
        conn.close()
        status = True
        if io_thread == "Yes" and sql_thread == "Yes":
            print ‘2‘
            status = True
        else:
            print ‘0‘
            status = False
    except Exception,e:
        print Exception,":",e

go = check_mysql()