Auto redirect http to https for LB traffic

when HTTP_REQUEST {

 create a variable and change it everything to lowercase

set Vuri [ string tolower [HTTP::uri]]

set Vheader [string tolower [HTTP::host]]

assign a pool name to the variable

set Poolname "pl_www.testpool.org_80"

set Irulename "Irule_www.testpool.org_80"

Checking if the pool has active pools memebers

set Poolmember [active_members $Poolname ] 

set Poolmemberlist [ active_members -list $Poolname]

If there are no active pool members send it to outservice splash page

if {$Poolmember < 1} then {
    log local0.alert "ALERT-TEAM Pool $Poolname is down. This mean website site is down. IRULE=$Irulename";
    HTTP::redirect "http://www.outservicepage.org."
}
else    
{

set list of host to match. if none of them match redirect to HTTPS

    switch $Vheader {

            testpool.org { pool $Poolname }
            www.testpool.org { pool $Poolname }

    default {HTTP::redirect "https://[HTTP::host][HTTP::uri]"}
    }   
}

}