|
马上注册,结交更多好友,享用更多功能,让你轻松玩转社区。
您需要 登录 才可以下载或查看,没有帐号?立即注册
x
如果您觉得本篇CentOSLinux教程讲得好,请记得点击右边漂浮的分享程序,把好文章分享给你的小伙伴们!用下令检察web毗连太高的IP地点,可是必要野生智能往封,太贫苦了,间接写个剧本主动办理。web办事器是用nginx,python为2.6
起首在nignx的config中创建空文件deny.ip,然后在nginx.conf的http标签中增加“includedeny.ip;”。在nginx下sbin的目次中放进主动剧本。剧本能够查到毗连最年夜的IP,并拔出屏障列表中,考证准确性后导进设置。全体完成大概堕落后发送邮件。被封ip再次会见会报403毛病,假如不但愿报错能够跳转到别的页面。源码以下:
check_deny_up.py启动i剧本- #!/bin/python#-*-coding:utf-8-*-#Filename:main.py#Revision:1.0#Date:2012-06-20#Author:simonzhang#web:www.simonzhang.net#Email:simon-zzm@163.com###ENDINITINFOimportosfromstringimportstripfromemail.mime.textimportMIMETextimportsmtplib####check_comm="/bin/netstat-antp|grep:80|awk{print$5}|awk-F:{print$1}|sort-r|uniq-c|sort-n-k1-r"max_ip=100mail_host=‘’;mail_user=‘’;mail_pwd=‘’;mail_to=‘’;mail_cc=‘’;defreboot_nginx_sendmail(ip_list):####rebootnginx_get_check_confile=os.popen(./nginx-t).readlines()ifstr(_get_check_confile.find(ok))!=-1:os.system(./nginx-sreload)_mail_content=ip_listelse:_mail_content=Error####sendmailmsg=MIMEText(_mail_content)msg[From]=mail_usermsg[Subject]=forceip.msg[To]=mail_totry:s=smtplib.SMTP()s.connect(mail_host)s.login(mail_user,mail_pwd)s.sendmail(mail_user,[mail_to,mail_cc],msg.as_string())s.close()exceptException,e:printe####forceoutIPdefforce_out(_deny_ip):_write_status=0_read_force_file=open(../conf/deny.ip,rb).read()ifstr(_read_force_file.find(_deny_ip))==-1:try:_get_force_file=open(../conf/deny.ip,ab)_get_force_file.write(deny%s;
- %_deny_ip)_get_force_file.close()_write_status=1return_write_statusexcept:return_write_statusreboot_nginx_sendmail("Error!")return_write_statusdefmain():get_high_ip=os.popen(%s%check_comm).readlines()_count_force_ip=0_force_ip_list=foriinxrange(3):try:_get_count=strip(get_high_ip[i]).split()[0]_get_ip=strip(strip(get_high_ip[i]).split()[1])except:_get_count=0_get_ip=#MaximumconnectionIPisBeyondthelimitvalueif(int(_get_count)>max_ip)and(len(_get_ip)>0):force_ip=_get_ip_get_status=force_out(force_ip)#checkmaximumisaddedinthedeny.ipfileifstr(_get_status)==1:_count_force_ip+=1_force_ip_list+=%s%force_ip#if_count_force_ip>0:#reboot_nginx_sendmail(_force_ip_list)if__name__==__main__:main()
复制代码 check_deny_up.sh- #!/bin/bash##makesimon-zzm@163.com#####ENDINITINFO#Sourcefunctionlibrary../etc/profilecd/Data/apps/nginx/sbin/#Seehowwewerecalled.case"$1"instart)/usr/local/bin/pythoncheck_ip_deny.py;;*)echo$"Usage:$0{start}"exit1esacexit
复制代码 将启动剧本放在crontab中运转。
如果您觉得本篇CentOSLinux教程讲得好,请记得点击右边漂浮的分享程序,把好文章分享给你的小伙伴们! |
|