Rewrite to URL and strip part of the URI

Hi farche,

You are setting the value of the $uri variable to the value in the brakets: string map -nocase {"/v1" "" "/v2" " "}

It is then appending the value to the end of your HTTP::host value. It appears like it is appending it to the HTTP::host value but it really isn't.

Change your set value to this and it should clear your problem:

set uri [HTTP::uri [string map {"/v1" "" "/v2" ""} [HTTP::uri]]]

So the entire iRule should look like this:

when HTTP_REQUEST {
if { ( [string tolower [HTTP::uri]] contains "/v1" ) or ( [string tolower [HTTP::uri]] contains "/v2" ) } {
set uri [HTTP::uri [string map {"/v1" "" "/v2" ""} [HTTP::uri]]]
HTTP::redirect "http://[HTTP::host]$uri"
}
}