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Alan_Evans_1020's avatar
Alan_Evans_1020
Icon for Nimbostratus rankNimbostratus
Apr 08, 2009

iRule (HTTP) to select pool based on URI then continue using that pool for duration of session

I am working on a HTTP iRule where I want to create an iRule that selects a pool based on an entry URI and then have the HTTP session continue using that pool and redirect the user to a regular URI fo...
application delivery
dev
devops
iRules
Alan_Evans_1020's avatar
Alan_Evans_1020
Icon for Nimbostratus rankNimbostratus
Apr 09, 2009
A few tweaks still to be done but this is the basis of what I am using. 

 
 when HTTP_REQUEST { 
   set lb_persist [LB::persist] 
   set lb_server [LB::server addr] 
   set lb_key [LB::persist key] 
   set http_uri [HTTP::uri] 
   log local0. "persist: [LB::persist] server: $lb_server uri: $http_uri" 
   if { [LB::server addr] eq "" }{ 
     if { [HTTP::path] starts_with "/dev" } { 
       pool pool_dev 
       eval [LB::select] 
       persist cookie 
       HTTP::redirect https://[HTTP::host]/?[HTTP::query] 
     } elseif { [HTTP::path] starts_with "/train" } { 
       pool pool_train 
       eval [LB::select] 
       persist cookie 
       HTTP::redirect https://[HTTP::host]/?[HTTP::query] 
     } elseif { [HTTP::path] starts_with "/prod" } { 
       pool pool_prod 
       eval [LB::select] 
       persist cookie 
       HTTP::redirect https://[HTTP::host]/?[HTTP::query] 
     } 
   } 
 }