Difference between revisions of "Archive:System Monitoring"

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==Malcolm==
 
==Malcolm==
 
* Munin occasionally sends reports to [[Malcolm]], [[user:bung|bung]]'s irc bot, for example when cpu usage exceeds a threshold. These alerts can be seen in #tardismon
 
* Munin occasionally sends reports to [[Malcolm]], [[user:bung|bung]]'s irc bot, for example when cpu usage exceeds a threshold. These alerts can be seen in #tardismon
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[[category:Services]]

Revision as of 21:32, 10 July 2007

Munin

We're running munin for some out of the box monitoring fun, which can be seen at [1].

To add a new host to this, on the box you wish to monitor:

colin:~# apt-get install munin-node
...
colin:~# vim /etc/munin/munin-node.conf

and add...

allow ^193\.62\.81\.11$

and don't forget to...

colin:~# /etc/init.d/munin-node restart

Also on davros, edit /etc/munin/munin.conf to add:

[colin.tardis.ed.ac.uk]
    address 193.62.81.8
    use_node_name yes

Custom plugins

Some custom plugins have been written to monitor:

  • The number of items in the support inbox
  • The number of people logged into gallifrey

Malcolm

  • Munin occasionally sends reports to Malcolm, bung's irc bot, for example when cpu usage exceeds a threshold. These alerts can be seen in #tardismon