Haproxy

frontend https_in

 	acl fgcz-bfabric hdr_beg(host) -i fgcz-bfabric. bfabric.fgcz.uzh.ch
	acl bfabric path_reg ^/bfabric(/|$)

	use_backend bfpathredirect if fgcz-bfabric bfabric
	use_backend fgczbfabric if fgcz-bfabric

backend fgczbfabric
    server fgczbfabric 130.60.193.31:8080

backend bfpathredirect
    http-request redirect code 301 location %[url,regsub(\"/bfabric(/|$)\","/")]

backend bfpathrewrite
	http-request replace-uri '/bfabric(/.*)$' '\1'
 	server fgczbfabric 130.60.193.31:8080