Forum Discussion

msaud's avatar
msaud
Icon for Cirrus rankCirrus
Jun 19, 2023

F5 iRUule not working

This is API Application rather than web browser.   Source URL: https://mule-dev-openai-lb.ucsf.edu/tccog2/openai/deployments/tccognitivedeployment/completions?api-version=2022-12-01   Destinatio...
  • ScottE's avatar
    ScottE
    Jun 19, 2023

    Hello msaud 

    Please remove the "set" in the "set HTTP::uri ${newUri}" command so it reads "HTTP::uri ${newUri}".  I usually don't have the brackets but I doubt that makes a difference.

    Scott

  • AaronJB's avatar
    AaronJB
    Jun 19, 2023

    [edit] Ignore this, ScottE had the proper advice below 🙂

     

    What's not working for you exactly - what behaviour are you seeing?

    I did a quick test in the lab and I see the behaviour you'd expect (a 302 redirect) - obviously I've set the IP for mule-dev-openai-lb.ucsf.edu to the VIP in my lab here:

     

    $ curl -kv 'http://mule-dev-openai-lb.ucsf.edu/tccog2/openai/deployments/tccognitivedeployment/completi
ons?api-version=2022-12-01'
*   Trying 10.10.16.10:80...
* Connected to mule-dev-openai-lb.ucsf.edu (10.10.16.10) port 80 (#0)
> GET /tccog2/openai/deployments/tccognitivedeployment/completions?api-version=2022-12-01 HTTP/1.1
> Host: mule-dev-openai-lb.ucsf.edu
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
* HTTP 1.0, assume close after body
< HTTP/1.0 302 Moved Temporarily
< Location: https://tccog2.openai.azure.com/tccog2/openai/deployments/tccognitivedeployment/completions?api-version=2022-12-01
< Server: BigIP
* HTTP/1.0 connection set to keep alive!
< Connection: Keep-Alive
< Content-Length: 0
<
* Connection #0 to host mule-dev-openai-lb.ucsf.edu left intact

     

ScottE's avatar
ScottE
Icon for MVP rankMVP
Jun 19, 2023

Hello msaud 

For source link: https://mule-dev-openai-lb.ucsf.edu/tccog2/openai/deployments/tccognitivedeployment/completions?api-version=2022-12-01

HTTP::path (path and filename in request) = /tccog2/openai/deployments/tccognitivedeployment/completions

so the following test

if { [HTTP::path] equals "/tccog2" } {

will not be true.  Hopefully you can change that "equals" to "starts_with" and then you should be able to get to your setting of the newUri.  If that is not behaving then you can log the current uri and the newUri to see ensure it is behaving as expected.

Scott

  • msaud's avatar
    msaud
    Icon for Cirrus rankCirrus
    Jun 19, 2023

    Hi Scotte,

    Thank you for your support on this. I did try below as well but still not working.

    when HTTP_REQUEST {

    if { [HTTP::host] equals "mule-dev-openai-lb.ucsf.edu"} {

    if { [HTTP::path] starts_with "/tccog2" } {

    set newUri [string range [HTTP::uri] [string first / [HTTP::uri] 1] end]

    set HTTP::uri ${newUri}

    HTTP::redirect "https://tccog2.openai.azure.com[HTTP::uri]"

    }

    }

    }

     

    • AaronJB's avatar
      AaronJB
      Icon for SIRT rankSIRT
      Jun 19, 2023

      [edit] Ignore this, ScottE had the proper advice below 🙂

       

      What's not working for you exactly - what behaviour are you seeing?

      I did a quick test in the lab and I see the behaviour you'd expect (a 302 redirect) - obviously I've set the IP for mule-dev-openai-lb.ucsf.edu to the VIP in my lab here:

       

      $ curl -kv 'http://mule-dev-openai-lb.ucsf.edu/tccog2/openai/deployments/tccognitivedeployment/completi
ons?api-version=2022-12-01'
*   Trying 10.10.16.10:80...
* Connected to mule-dev-openai-lb.ucsf.edu (10.10.16.10) port 80 (#0)
> GET /tccog2/openai/deployments/tccognitivedeployment/completions?api-version=2022-12-01 HTTP/1.1
> Host: mule-dev-openai-lb.ucsf.edu
> User-Agent: curl/7.81.0
> Accept: */*
>
* Mark bundle as not supporting multiuse
* HTTP 1.0, assume close after body
< HTTP/1.0 302 Moved Temporarily
< Location: https://tccog2.openai.azure.com/tccog2/openai/deployments/tccognitivedeployment/completions?api-version=2022-12-01
< Server: BigIP
* HTTP/1.0 connection set to keep alive!
< Connection: Keep-Alive
< Content-Length: 0
<
* Connection #0 to host mule-dev-openai-lb.ucsf.edu left intact