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kazeem_yusuf1's avatar
kazeem_yusuf1
Icon for Nimbostratus rankNimbostratus
Sep 19, 2017

IRULES FOR REDIRECTING TRAFFIC BASED ON DYNAMIC CONTENT FOR APPLICATION

I need to redirect traffic for an application, on 10.184.1.191 (VIP) to any of the two servers ,10.184.1.71:9443, or 10.184.1.49:9443. However, the search string is based on paths.

 

HTTP:80 and HTTPS:443, path /oauth2/* => https: 10.184.1.71:9443 & 10.184.1.49:9443 HTTP:80 and HTTPS:443, path /authenticationendpoint/* => https: 10.184.1.71:9443 & 10.184.1.49:9443 HTTP:80 and HTTPS:443, path /wso2/* => https: 10.184.1.71:9443 & 10.184.1.49:9443 HTTP:80 and HTTPS:443, path /services/* => https: 10.184.1.71:9443 & 10.184.1.49:9443.

 

The end servers have dynamic content after the Ip:port combination, example

 

https://10.184.1.71:9443/authenticationendpoint/login.do?client_id=49i1A1Rd6ErNhFtgAuY1b1ybWNsa&commonAuthCallerPath=%2Foauth2%2Fauthorize&forceAuth=false&passiveAuth=false&redirect_uri=http%3A%2F%2F10.184.1.71%3A9086%2Fclm-ui%2F%23%2Fauthcode&response_type=code&scope=openid&state=openid&tenantDomain=carbon.super&sessionDataKey=94da32df-4304-4bd7-a709-07e6eb14f4fb&relyingParty=49i1A1Rd6ErNhFtgAuY1b1ybWNsa&type=oidc&sp=clm-mtnn-phI&isSaaSApp=false&authenticators=IPAuthenticator:LOCAL.

 

How do i write an irule in this case

 

application
application delivery
big-ip ltm
irule
iRules
LTM

3 Replies

  • Jad_Tabbara__J1's avatar
    Jad_Tabbara__J1
    Icon for Cirrostratus rankCirrostratus
    Sep 19, 2017

    Hello Kazeem,

    Try the following irule on the VS_HTTPS 

    when HTTP_REQUEST { 

set path [string tolower [HTTP::path]]

 switch -glob $path { 

    "/authenticationendpoint/*" -
    "/oauth2/*" -
    "/services/*" - 
    "/wso2/*" { 
        pool pool_name
   }

   default {
    log local0. "Fallback for path: $path -- To be defined"
  } 

 }

}

    Could you clarify if on VS_HTTP you only want to redirect all traffic to HTTPs or only paths that you specified ?

    Regards

  • Faruk_AYDIN's avatar
    Faruk_AYDIN
    Icon for Altostratus rankAltostratus
    Sep 19, 2017

    Hi Guy,

     

    Do you want just the users to access only those paths and to load balance. Or do you want to do another thing?