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OpenVZ monitoring in munin fails [message #40879] Wed, 20 October 2010 01:53 Go to previous message
LukLuk is currently offline  LukLuk
Messages: 2
Registered: October 2010
Junior Member
Hello everyone, iam pretty new to OpenVZ and I wanted to monitor my two Vservers with munin, running on the main machine.

I used the script right on the bottom of this page: http://wiki.openvz.org/Monitoring_openvz_resources_using_mun in

I created a file, called it openvz_ in /usr/share/munin/plugins and made chmod 755 on it and pasted the code for the plugin from the website above.

Then I linked one after another by using

ln -s /usr/share/munin/plugins/openvz_ /etc/munin/plugins/openvz_physpages


Now, they are all linked into the plugins folder of munin. I opened
/etc/munin/plugin-conf.d/munin-node


and I entered

[openvz_*]
user root


then I restarted Munin and it does not show any values, it just shows "NAN".

This is an extract of the munin log:
Oct 20 03:35:04 [4471] - Unable to update Hetzner_Core_i7_Root -> Localhost.Hetzner_Core_i7_Root -> openvz_physpages -> 155_clients_your: No such field (no "label" field defined when running plugin with "config").
Oct 20 03:35:04 [4471] - Unable to update Hetzner_Core_i7_Root -> Localhost.Hetzner_Core_i7_Root -> openvz_physpages -> physpagesstatic_**_***_***_***_clients_you: No such field (no "label" field defined when running plugin with "config").
Oct 20 03:35:04 [4471] - Unable to update Hetzner_Core_i7_Root -> Localhost.Hetzner_Core_i7_Root -> openvz_physpages -> physpagesstatic_**_***_***_***_clients_you: No such field (no "label" field defined when running plugin with "config").


Any ideas?
 
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