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snormoyle's avatar
snormoyle
Icon for Nimbostratus rankNimbostratus
Nov 27, 2020

data groups

my company engineering group created a solution using F5 as a S3 Proxy in AWS. The iRule supplied replaces the header with the s3 FQDN. I would like to use data group so when changes are required i...
application delivery
iRules
mshoaib's avatar
mshoaib
Icon for Cirrus rankCirrus
Nov 28, 2020

Hi  

Its very easy to achieve what you have asked ( or atleast what I understood .... 😅 )

I have assumed the following for the data group

name : hostmapping_dg

contents :

s3customer.domain.com := s3customerdomain.s3.amazonaws.com

Please create a data group prior to using this iRule

Here is the iRule that can do this. 

when HTTP_REQUEST { 
 
set new_host [class search -value hostmapping_dg equals [HTTP::header host]]
 
if { ${new_host} != "" } { 
    HTTP::redirect $new_host 
    return
  }
}

Thanks,

Muhammad