For more information regarding the security incident at F5, the actions we are taking to address it, and our ongoing efforts to protect our customers, click here.

Forum Discussion

CLDU's avatar
CLDU
Icon for Nimbostratus rankNimbostratus
Jul 24, 2007

Irule call persistence profile

Hello,

 

I have a Virtual server with 4 backend servers.

 

I create a Irule so we can test the 4 servers one by one:

 

 

when HTTP_REQUEST {

 

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

 

if { [HTTP::uri] starts_with "/front1A"} {

 

HTTP::uri "/"

 

node xx.xx.xx.xx 80

 

}

 

if { [HTTP::uri] starts_with "/front2Y"} {

 

HTTP::uri "/"

 

node xx.xx.xx.xx 80

 

}

 

if { [HTTP::uri] starts_with "/front3S"} {

 

HTTP::uri "/"

 

node xx.xx.xx.xx 80

 

}

 

if { [HTTP::uri] starts_with "/front4E"} {

 

HTTP::uri "/"

 

node xx.xx.xx.xx 80

 

}

 

}

 

}

 

 

But with this irule the cookie persistance profile don't match anymore.

 

how can i call my persistance profile in the irule.

 

 

I see persistence after first rule pick, this is what I want but with the persistance profile I already create.

 

 

Thanks for your help,

 

Clement

 

application delivery
dev
devops
iRules

1 Reply

  • Colin_Walker_12's avatar
    Colin_Walker_12
    Historic F5 Account
    Sep 07, 2007
    You should be able to call your persistence profile by name with the persist command.

    So assuming you had a persistence profile named "MyCookiePersistence" you could do:

    
when HTTP_REQUEST {
  if { [HTTP::uri] starts_with "/front"} {
  if { [HTTP::uri] starts_with "/front1A"} {
  HTTP::uri "/"
  persist MyCookiePersistence
  node xx.xx.xx.xx 80
}
...

    HTH,

    Colin