Hello HA-Proxy version 1.5.15 2015/11/01
I've got a service with some redirects for old virtual hosts to new locations on main website that I want to store in a map file /etc/haproxy/redirect_host.map with lines like www.oldname.com http://www.shiny.net/collections/oldname My issue is I don't want a redirect to occur when there is no entry in the map I started with http-request redirect location %[hdr(host),map(/etc/haproxy/redirect_host.map)] code 301 This would take out the whole site as a request to http://www.shiny.net gets a redirect with a blank location. (and so does http://www.shiny.net/collections/oldname) - this is because they are all in the same frontend so as a hack around I've taken the first column to another file and gone with acl isRedirectHost hdr(host) -i -f /etc/haproxy/acl_isRedirectHost.txt http-request redirect location %[hdr(host),map(/etc/haproxy/redirect_host.map)] code 301 if isRedirectHost This works but is yuck (I'd have to automate generating the acl file from the map - not hard but not clean). Ideally I'd like a way to only redirect when a value is in the map what would be fine is if there were a contained_in_map function that I could use something like http-request redirect location %[hdr(host),map(/etc/haproxy/redirect_host.map)] code 301 if %[hdr(host),contained_in_map(/etc/haproxy/redirect_host.map)] All other suggestions very welcome too Thank you, Neil
