Zabbix Discovery of guest: Difference between revisions

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imported>Gadnet
(using zabbix discovery features in prototype for vserver guest)
 
imported>Gadnet
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hi,
=Zabbix and Vserver guest discovery=


Zabbix 2.4+ has an discovery system for ressources like disks and cpu. You can use it to detect running guest and monitor some 'stuff' like this:
Zabbix 2.4+ has an discovery system for ressources like disks and cpu. You can use it to detect running guest and monitor some 'stuff' like this:


1/ on the agentd configuration add  
*1/ on the agentd configuration add  
UserParameter=vserver.discovery,/pathto/my/script/guestdetect.sh
UserParameter=vserver.discovery,/pathto/my/script/guestdetect.sh


And restart the agent
And restart the agent


2/ create the script /pathto/my/script/guestdetect.sh
*2/ create the script /pathto/my/script/guestdetect.sh
                 #!/bin/bash
                 #!/bin/bash
                 echo -n '{';
                 echo -n '{';
Line 22: Line 22:
                 echo -n "]}";
                 echo -n "]}";


  make it executable : chmod 755 /pathto/my/script/guestdetect.sh;
make it executable : chmod 755 /pathto/my/script/guestdetect.sh;


3/ add a discovery rule on a zabbix template using vserver.discovery as the key, then {#GUESTNAME} and {#GUESTCTX} as you see fit in your prototype.
*3/ add a discovery rule on a zabbix template using vserver.discovery as the key, then {#GUESTNAME} and {#GUESTCTX} as you see fit in your prototype.


Enjoy !
Enjoy !


Ghislain.
Ghislain.
AQUEOS.
AQUEOS.

Revision as of 10:11, 7 January 2015

Zabbix and Vserver guest discovery

Zabbix 2.4+ has an discovery system for ressources like disks and cpu. You can use it to detect running guest and monitor some 'stuff' like this:

  • 1/ on the agentd configuration add

UserParameter=vserver.discovery,/pathto/my/script/guestdetect.sh

And restart the agent

  • 2/ create the script /pathto/my/script/guestdetect.sh
               #!/bin/bash
               echo -n '{';
               echo -n '"data":['
               I=0;
               for n in $(ls -d /proc/virtual/[0-9]*); do
                       xid=${n##*/};
                       guest=$(vserver-info "$xid" ID);
                       name=$(vserver-info "$guest" NAME);
                       echo -n "{\"{#GUESTNAME}\":\"$name\",\"{#GUESTCTX}\":\"$xid\"}";
                       I+=1;
                       done
               echo -n "]}";

make it executable : chmod 755 /pathto/my/script/guestdetect.sh;

  • 3/ add a discovery rule on a zabbix template using vserver.discovery as the key, then {#GUESTNAME} and {#GUESTCTX} as you see fit in your prototype.

Enjoy !

Ghislain. AQUEOS.