Forum Discussion

Shay_Ben-David1's avatar
Shay_Ben-David1
Icon for Nimbostratus rankNimbostratus
Oct 15, 2008

redirect based on pool member status

i am looking for an irule that will redirects base on the pool member status, meaning that if less than 3 member is availble on this pool it will redirects.

 

thanks

 

application delivery
dev
devops
iRules
  • hoolio's avatar
    hoolio
    Icon for Cirrostratus rankCirrostratus
    Oct 15, 2008
    Hi Shay,

    You can use active active_members $pool_name to get a count of the active members: 

     
 when HTTP_REQUEST { 
  
     Check if there are more than x members marked up in the default pool 
    if {[active members [LB::server pool]] < 3}{ 
  
       HTTP::respond 302 "Location" "http://redirected.example.com/busy" \ 
 "Connection" "Close" \ 
 "Cache-Control" "no-cache" \ 
 "Pragma" "no-cache" 
    } 
 }

    LB::server (Click here)

    active_members (Click here)

    Aaron