Forum Discussion

Aurel's avatar
Aurel
Icon for Cirrus rankCirrus
Oct 03, 2013

Dynamic ratio calculation

Hi,   I would like to calculate ratio that would be assigned to pool members. The values that i want to use are displayed in a web (xml) health check page (those are indeed java instances health ...
Kevin_Stewart's avatar
Kevin_Stewart
Icon for Employee rankEmployee
Oct 14, 2013

If the servers support SNMP, then you have potentially three options:

 

  • Use the built-in dynamic ratio monitor, described in detail here:

http://support.f5.com/kb/en-us/solutions/public/9000/100/sol9125.html?sr=32489745

 

  • Use Kirk's advanced SNMP ratio script (which would need to be updated for v11):

https://devcentral.f5.com/wiki/advdesignconfig.SNMPDynamicRatioMonitor.ashx

 

  • Or create a custom HTTP monitor script that polls the health information page and modifies pool member ratios based on aggregate data.