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Sridhar_111831's avatar
Sridhar_111831
Icon for Nimbostratus rankNimbostratus
Jul 21, 2011

URI Function and LB_Failed

Hi All,     Need help on setting up a irule. Here is the requirement.     The web servers host mulitple application instance. We already have a test page being monitored. They added a new ...
application delivery
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iamczar_12961's avatar
iamczar_12961
Icon for Cirrus rankCirrus
Jul 22, 2011
Hello there,

 

 

Can you give this rule a try?

 

 

when HTTP_REQUEST {

 

if { [HTTP::uri] starts_with "/app1" } {

 

pool original_pool

 

}

 

}

 

when LB_FAILED {

 

if { [active_members http_pool] == 0 } {

 

log local0. "Pool [LB::server pool] has an active mbrs = [active_members [LB::server pool]]"

 

pool fall_back_pool

 

log local0. "Page went to Fallback pool"

 

persist none

 

LB::reselect

 

}

 

}

 

 

 

hope that helps..