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Domai_23823's avatar
Domai_23823
Icon for Nimbostratus rankNimbostratus
May 09, 2018

URI redirect iRule review/Help

Hello Guys, I have a question or review request for the below iRule. let me tell you about the requirement first. The user needs redirect to any URI that starts with /monkey/* BUT does...
application delivery
iRules
LTM
Samir_Jha_52506's avatar
Samir_Jha_52506
Icon for Noctilucent rankNoctilucent
May 09, 2018

Did some modification in irule. Either use

start_with or contains
place of 
eq
in syntex. It will work. Please let us know if any issue

    when HTTP_REQUEST {  
    if { ([string tolower [HTTP::host]] eq "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/std/public/v1") } {
            HTTP::redirect "https://main.you.com/monkey/std/public/v1"    
        }
    elseif { ([string tolower [HTTP::host]] eq "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/public/v2") } {
            HTTP::redirect "https://main.you.com/monkey/public/v2"    
        }
    elseif { ([string tolower [HTTP::host]] eq "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/*") } {
    HTTP::redirect "https://side.you.com" }
    else { pool main.you.com_pool }
}
  • Domai's avatar
    Domai
    Icon for Altostratus rankAltostratus
    May 09, 2018

    Thank you f5_rock I tried contains or start_with it did not work. It goes into a loop.

     

  • Nandhini_Natara's avatar
    Nandhini_Natara
    Icon for Nimbostratus rankNimbostratus
    May 09, 2018

    Hello Domai,

    Please try with below irule

    when HTTP_REQUEST {

    if { ([string tolower [HTTP::host]] starts_with "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/std/public/v1") } {
        HTTP::redirect "[https://main.you.com/monkey/std/public/v1"](https://main.you.com/monkey/std/public/v1);  

    }
elseif { ([string tolower [HTTP::host]] starts_with "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/public/v2") } {
        HTTP::redirect "[https://main.you.com/monkey/public/v2"](https://main.you.com/monkey/public/v2);  

    }
elseif { ([string tolower [HTTP::host]] starts_with "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/") } {
HTTP::redirect "[https://side.you.com"](https://side.you.com); }
else { pool main.you.com_pool }

    }

  • Domai's avatar
    Domai
    Icon for Altostratus rankAltostratus
    May 09, 2018

    Nandhini I tried that with both "starts_with" and "contains" it did not work as intended. Jie's iRule did work.

     

  • Nandhini_Natara's avatar
    Nandhini_Natara
    Icon for Nimbostratus rankNimbostratus
    May 10, 2018

    Sorry Domai My bad. I don't know how URL has been two times added after http::redirect.

     

    when HTTP_REQUEST {

     

    if { ([string tolower [HTTP::host]] starts_with "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/std/public/v1") } { HTTP::redirect ";

     

    } elseif { ([string tolower [HTTP::host]] starts_with "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/public/v2") } { HTTP::redirect ";

     

    } elseif { ([string tolower [HTTP::host]] starts_with "main.you.com") and ([string tolower [HTTP::uri]] starts_with "/monkey/") } { HTTP::redirect "; } else { pool main.you.com_pool } }