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Greg_Bishop_104's avatar
Greg_Bishop_104
Icon for Nimbostratus rankNimbostratus
Jun 27, 2011

redirect subdomain to append to uri

Hey guys, I've done a little bit with iRules but not very much. What I'm looking for is to redirect a large number of subdomains such as the following:     greg.domain.com --> www.domain.com/sit...
application delivery
dev
devops
iRules
nitass's avatar
nitass
Icon for Employee rankEmployee
Mar 01, 2013
e.g. 

[root@ve10:Active] config  b virtual bar list
virtual bar {
   snat automap
   pool foo
   destination 172.28.19.252:80
   ip protocol 6
   rules myrule
   profiles {
      http {}
      tcp {}
   }
}
[root@ve10:Active] config  b rule myrule list
rule myrule {
   when HTTP_REQUEST {
  set subdomain [string map {"www." "" ".domain.com" "" "domain.com" ""} [string tolower [HTTP::host]]]
  if { $subdomain ne "" } {
    HTTP::redirect "http://www.domain.com/site/$subdomain"
  }
}
}

 www.domain.com

[root@centos251 ~] curl -I http://172.28.19.252 -H "Host: www.domain.com"
HTTP/1.1 200 OK
Date: Sat, 02 Mar 2013 00:22:03 GMT
Server: Apache/2.2.3 (CentOS)
Last-Modified: Sat, 27 Oct 2012 03:22:35 GMT
ETag: "4183f3-59-f28f94c0"
Accept-Ranges: bytes
Content-Length: 89
Content-Type: text/html; charset=UTF-8

 abc.domain.com
 
[root@centos251 ~] curl -I http://172.28.19.252 -H "Host: abc.domain.com"
HTTP/1.0 302 Found
Location: http://www.domain.com/site/abc
Server: BigIP
Connection: Keep-Alive
Content-Length: 0

 www.abc.domain.com

[root@centos251 ~] curl -I http://172.28.19.252 -H "Host: www.abc.domain.com"
HTTP/1.0 302 Found
Location: http://www.domain.com/site/abc
Server: BigIP
Connection: Keep-Alive
Content-Length: 0