HAProxy Routing Based On Url

Question

Scenario: if url is http://domain or http://domain/web then there should not be a redirect. For anything else, say http://domain/abc or http://domain/xyz, there should be a redirect to http://domain2.

This is what I tried and but it only works for http://domain/web. If the url is http://domain, it still redirects to http://domain2.

acl is_root path -i
acl missing_slash path_reg ^/*/[^/]*$$  
acl isweb path_beg /web
http-request set-header X-Location-Path %[capture.req.uri] if  !isweb !is_root !missing_slash
http-request replace-header X-Location-Path [^/]+/(.*) \1 if  !isweb !is_root !missing_slash
http-request redirect code 301 location https://www.domain2.com%[hdr(X-Location-Path)] if  !isweb !is_root !missing_slash

Michael - sqlbot Michael - sqlbot · Accepted Answer · 2017-12-18T04:28:09

Match string /.

acl is_root path -m str /

The request URI can never actually be an empty string in HTTP. The browser will always send GET / HTTP/1.1 whether or not the address bar actually shows the / after the hostname.

HAProxy Routing Based On Url

1 Answers