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Forum Discussion

lior's avatar
lior
Icon for Nimbostratus rankNimbostratus
Dec 13, 2021
Solved

Assign specific uri to a server\node in pool

Hi,

 

I'm new at Irules and I need help

I'm trying to create an I rule that searches for a server name in the URI ("server1/2/3")

and match it to the IP address of the server in the pool I created

but that's doesn't work

here an example

 

when HTTP_REQUEST {

set uri [string tolower [HTTP::uri]] 

 if { $uri contains "server1" } {

node 10.10.10.10

 }

 elseif { $uri contains "server2" } {

node 10.10.10.11

 }  

 else {

  pool test1

 }

}

 

 

application delivery
devops
iRules
  • spalande's avatar
    spalande
    Dec 15, 2021

    You can create pool for server1 and server2 and use all services under service port while adding node. Reference that pool in the iRule and it should work.

    when HTTP_REQUEST {
set uri [string tolower [HTTP::uri]] 
if { $uri contains "server1" } {
pool pool1
} elseif { $uri contains "server2" } {
pool pool2
} else {
pool test1
 }
}

4 Replies

  • lior's avatar
    lior
    Icon for Nimbostratus rankNimbostratus
    Dec 15, 2021

    Thank you Enes,

    but the port number is not static

     

  • spalande's avatar
    spalande
    Icon for Nacreous rankNacreous
    Dec 15, 2021

    You can create pool for server1 and server2 and use all services under service port while adding node. Reference that pool in the iRule and it should work.

    when HTTP_REQUEST {
set uri [string tolower [HTTP::uri]] 
if { $uri contains "server1" } {
pool pool1
} elseif { $uri contains "server2" } {
pool pool2
} else {
pool test1
 }
}