nagios监控linux网卡流量(check_traffic.sh)-创新互联
1、安装所需组件
创新互联服务项目包括柘城网站建设、柘城网站制作、柘城网页制作以及柘城网络营销策划等。多年来,我们专注于互联网行业,利用自身积累的技术优势、行业经验、深度合作伙伴关系等,向广大中小型企业、政府机构等提供互联网行业的解决方案,柘城网站推广取得了明显的社会效益与经济效益。目前,我们服务的客户以成都为中心已经辐射到柘城省份的部分城市,未来相信会继续扩大服务区域并继续获得客户的支持与信任!yum install perl perl-devel perl-CPAN bc net-snmpd net-snmp-utils -y
perl -MCPAN -eshell & cpan> install Bundle::LWP
编译安装nrpe(参考教程:http://2860664.blog.51cto.com/2850664/1559056)
以下是被监控端设置
2、下载check_traffic.s脚本
下载地址:https://codeload.github.com/cloved/check_traffic/zip/v1.3.11
解压文件后,上传check_traffic.sh到/usr/local/nagios/libexec
chmod +x check_traffic.sh
chown nagios.nagcmd check_traffic.sh
3、设置snmp参数
vi /etc/snmp/snmpd.conf
com2sec notConfigUser 被监控端IP public group notConfigGroup v1 notConfigUser group notConfigGroup v2c notConfigUser view systemview included .1.3.6.1.2.1.1 view systemview included .1.3.6.1.2.1.25.1.1 access notConfigGroup "" any noauth exact all none none view all included .1 80 syslocation Unknown (edit /etc/snmp/snmpd.conf) syscontact Rootservice snmpd start
chkconfig snmpd on
4、在被监控端测试脚本
cd /usr/local/nagios/libexec
./check_traffic.sh -V 2c -C public -H 192.168.1.247 -I 2 -w 1200,1500 -c 1700,1800 -K -B
OK - The Traffic In is 0.72KB, Out is 0.60KB, Total is 1.32KB. The Check Interval is 43s |In=0.72KB;1200;1700;0;0 Out=0.60KB;1500;1800;0;0 Total=1.32KB;2700;3500;0;0 Interval=43s;1200;1800;0;0
其中红色为被监控端的IP地址。
4、vi /usr/local/nagios/etc/nrpe.cfg 添加
command[check_traffic]=/usr/local/nagios/libexec/check_traffic.sh -V 2c -C public -H 192.168.1.247 -I 2 -w 1200,1500 -c 1700,1800 -K -B
以下是nagios主机的设置
5、服务器端测试
/usr/local/nagios/libexec/check_nrpe -H 192.168.1.247 -c check_traffic
OK - The Traffic In is 0.48KB, Out is 0.11KB, Total is 0.59KB. The Check Interval is 28s |In=0.48KB;1200;1700;0;0 Out=0.11KB;1500;1800;0;0 Total=0.59KB;2700;3500;0;0 Interval=28s;1200;1800;0;0
vi /usr/local/nagios/etc/nagios.cfg 添加
cfg_file=/usr/local/nagios/etc/objects/nginx.cfg
6、touch /usr/local/nagios/etc/objects/nginx.cfg
vi /usr/local/nagios/etc/objects/nginx.cfg (注意修改被监控端的IP)内容如下
****************************************我是分割线************************************
define host{ use linux-server host_name nginx alias nginx address 被监控端IP } define service{ use generic-service host_name nginx service_description check-swap check_command check_nrpe!check_swap } define service{ use generic-service host_name nginx service_description check-load check_command check_nrpe!check_load } define service{ use generic-service host_name nginx service_description check-disk check_command check_nrpe!check_sda1 } define service{ use generic-service host_name nginx service_description check-users check_command check_nrpe!check_users } define service{ use generic-service host_name nginx service_description otal_procs check_command check_nrpe!check_total_procs } define service{ use generic-service ; Name of service template to use host_name nginx service_description PING check_command check_ping!100.0,20%!500.0,60% } define service{ use generic-service host_name nginx service_description nginx_status check_command check_nrpe!check_nginx! notifications_enabled 0 } define service{ use generic-service host_name nginx service_description network_traffic check_command check_nrpe!check_traffic! notifications_enabled 0 }****************************************我也是分割线************************************
报错信息
7、nagios服务器报错
Unknown - Read or Write File /var/tmp/check_traffic_192.168.1.247_2__itnms.hist_dat_64 Error with user uid=501(nagios) gid=503(nagcmd) groups=502(nagios),503(nagcmd).
解决方法:chmod nagios.nagcmd /var/tmp/check_traffic_192.168.1.247_2__itnms.hist_dat_64
另外有需要云服务器可以了解下创新互联cdcxhl.cn,海内外云服务器15元起步,三天无理由+7*72小时售后在线,公司持有idc许可证,提供“云服务器、裸金属服务器、高防服务器、香港服务器、美国服务器、虚拟主机、免备案服务器”等云主机租用服务以及企业上云的综合解决方案,具有“安全稳定、简单易用、服务可用性高、性价比高”等特点与优势,专为企业上云打造定制,能够满足用户丰富、多元化的应用场景需求。
网站标题:nagios监控linux网卡流量(check_traffic.sh)-创新互联
网页地址:http://scjbc.cn/article/dcesde.html