lyd2004888 发表于 2019-1-16 08:30:34

nagios监控三部曲之——为什么nagios不能发送报警邮件(2)

  最近我写了关于naigos监控的安装与配置的技术文档,公司运维按照我的文档部署naigos,发现不能发送报警邮件,经过我的检查,发现问题如下:
  1、hosts里的配置


[*]# cat /etc/hosts
[*]# Do not remove the following line, or various programs
[*]# that require network functionality will fail.
[*]127.0.0.1   localhost.localdomain localhost
[*]::1   localhost6.localdomain6 localhost6
[*]172.16.4.3nagios.comnagios ##一定要有本机的ip对应

2、hostname与/etc/sysconfig/network里的hostname一致,并与hosts里的一致
  3、去nagios的web里,选择报警的服务(如果httpd),http://blog.运维网.com/attachment/201201/110506446.jpg
  点击http旁边的这个摁钮,如果你看到notification状态为disabled       http://blog.运维网.com/attachment/201201/110642409.jpg那么你可以选择右侧的http://blog.运维网.com/attachment/201201/110749730.jpg,然后选择commit 。http://blog.运维网.com/attachment/201201/110848197.jpg出现下面对话框http://blog.运维网.com/attachment/201201/110936204.jpg

下面查看一下nagios.log里的日志


[*]# tail -f nagios.log
[*] Auto-save of retention data completed successfully.
[*] Auto-save of retention data completed successfully.
[*] EXTERNAL COMMAND: ENABLE_SVC_NOTIFICATIONS;henan-cunchu;HTTP
[*] Caught SIGTERM, shutting down...
[*] Successfully shutdown... (PID=6823)
[*] Nagios 3.3.1 starting... (PID=25398)
[*] Local time is Fri Jan 13 11:13:54 CST 2012
[*] LOG VERSION: 2.0
[*] Finished daemonizing... (New PID=25399)
[*] SERVICE NOTIFICATION: nagiosadmin;henan-cunchu;HTTP;CRITICAL;notify-service-by-email;?.?杩..

如果内容有service notification这样的话,就代表nagios发送了邮件报警,下面是我接收到的报警邮件
http://blog.运维网.com/attachment/201201/111609257.jpg

就代表你启动了这个http服务的报警了,这一步完成之后等待10s左右,刷新页面就能看看notification的状态变为enabled,而且能收到报警,其他的服务也类似这样操作。



页: [1]
查看完整版本: nagios监控三部曲之——为什么nagios不能发送报警邮件(2)