Munin : Email Notification Settings

Munin : Email Notification Settings 2015/06/11

	Configure Notification's Setting to send notification emails.
[1]	Configure to send notifications to root account.

[root@dlp ~]#  vi /etc/munin/munin.conf # near line 96: add contact.email.command mail -s "Munin-notification for ${var:group}::${var:host}" root # try to send a notification forcely [root@dlp ~]#  su - munin --shell=/bin/bash -c "/usr/share/munin/munin-limits --contact email --force" # the email is sent like follows From munin@dlp.srv.world Fri Feb 18 20:02:27 2015 srv.world :: dlp.srv.world :: Disk usage in percent OKs: /boot is 26.23, / is 8.94, /dev/shm is 0.00. srv.world :: dlp.srv.world :: Inode usage in percent OKs: /boot is 0.05, / is 3.90, /dev/shm is 0.00. srv.world :: dlp.srv.world :: File table usage OKs: open files is 864.00. srv.world :: dlp.srv.world :: Disk latency per device :: Average latency f or /dev/vda OKs: Read IO Wait time is 0.01, Write IO Wait time is 0.14. srv.world :: dlp.srv.world :: Disk latency per device :: Average latency f or /dev/VolGroup/lv_swap OKs: Read IO Wait time is 0.00, Write IO Wait time is 0.00. srv.world :: dlp.srv.world :: Disk latency per device :: Average latency f or /dev/VolGroup/lv_root OKs: Read IO Wait time is 0.01, Write IO Wait time is 0.12. srv.world :: dlp.srv.world :: eth0 errors OKs: errors is 0.00, errors is 0.00.

[2]	Configure like follows if you'd like to record notifications to a file as a log.

[root@dlp ~]#  vi /etc/munin/munin.conf # near line 96: add contact.log.command tee -a /var/log/munin/alert.log