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

Prashant_R_7332's avatar
Prashant_R_7332
Icon for Nimbostratus rankNimbostratus
Mar 11, 2014
Solved

F5 Monitor with special requirement on a Pool

I am working on a LTM with v11.   I have a single application server with 6 managed nodes. All these managed nodes are configured on a pool. There are 3 applications deployed on the all the 6 node...
application delivery
deployment
design
devops
ihealth
iRules
LTM
  • Cory_50405's avatar
    Cory_50405
    Mar 11, 2014

    Or if you wanted to just keep one virtual server, you could do it by iRule and create three separate pools (app1, app2, and app3), all using the same six nodes with your appropriate monitor:

    when HTTP_REQUEST {
    if { [HTTP::uri] starts_with "/app1" } {
      pool app1
    }
    if { [HTTP::uri] starts_with "/app2" } {
      pool app2
    }
    if { [HTTP::uri] starts_with "/app3" } {
      pool app3
    }
  }
Cory_50405's avatar
Cory_50405
Icon for Noctilucent rankNoctilucent
Mar 11, 2014

Possibly the easiest way to do this is to create a separate virtual server for each of the three applications. You can use the same pool with all six nodes for each virtual server, but you'll use a custom monitor for each application pool. Is there a specific URI that each application uses that you could test in an HTTP monitor send string?