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AllanUK_202329's avatar
AllanUK_202329
Icon for Nimbostratus rankNimbostratus
Jan 12, 2017

iRule for subdomain datagroup matching

Hi, I have been trying to find a solution to my requirement below, We have subdomains like subdomain.domain.com and we want to perform a match on the domain part in a data group to return a pool ...
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Patrik_Jonsson's avatar
Patrik_Jonsson
Icon for MVP rankMVP
Jan 12, 2017

Hi and welcome to the forum!

I understood the question a bit differently and thought you wanted to choose pool based on "domain.com" if the request was for ";.

This should do it in that case. Haven't tested it for syntax though.

when HTTP_REQUEST {

    set [domain [getfield [HTTP::host] ":" 1] 2]

    if { [class match $domain eq yourdatagrouplist] }{
        pool [class lookup $domain yourdatagrouplist]
    } else {
        pool yourdefaultpool
    }
}

As for the SSL profile you should probably look into SNI:

https://devcentral.f5.com/articles/ssl-profiles-part-7-server-name-indication

Hope that helped.

/Patrik