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Forum Discussion

mihaic's avatar
mihaic
Icon for MVP rankMVP
Jan 27, 2015

Http class to irule conversion?

Does anyone know how to convert a http class to an irule. Starting with version 11.4 it seems http classes do not exist anymore. I need to convert a lot of http classes to an irule for a new device w...
application delivery
deployment
devops
iRules
LTM
StephanManthey's avatar
StephanManthey
Icon for Nacreous rankNacreous
Jan 27, 2015

Hi mihaic,

in case you want to consolidate the whole thing into a single iRule the "switch" command will be helpful: 
when HTTP_REQUEST {
    switch -glob [string tolower [HTTP::path]] {
    "/path01*" { pool pool_app_01 }
    "/path02*" { pool pool_app_02 }
    "/path03*" { pool pool_app_03 }
    default    { pool pool_default }
    }
}

This approach is faster than testing through a long list of if/elseif/elseif/.../else conditions.

Thanks, Stephan