Hi, I imagine that if I have no answer, it's because it isn't possible with HAProxy ?
Thanks for your return. 2017-09-10 22:27 GMT+02:00 Ludovic Gasc <gml...@gmail.com>: > Hi, > > I'm trying to reproduce this Nginx configuration with HAProxy: > https://memz.co/reverse-proxy-nginx-docker-microservices/ > > Where it's possible to use DNS as dynamic list to proxy to the right > server. > Our use case isn't container-related, but simply to move easily a customer > from a backend server to another one, without to change the HAproxy > configuration. > > The closest feature in HAProxy seems to be option http_proxy, however, no > DNS lookup is performed: > http://cbonte.github.io/haproxy-dconv/configuration-1. > 7.html#4.2-option%20http_proxy > > I have tried to use a resolver in haproxy configuration + in backend > section: > server XXXXXX %[hdr(host)]:8888 resolvers dns check > inter 1000 init-addr last,libc,127.0.0.1 > > However, it doesn't work. > > Maybe with a lua script it's possible to implement that, but I would > prefer to have a simple configuration like with Nginx. > > Do I missed something ? > > BTW, thanks for HAProxy, I like a lot this product ;-) > > Regards. > -- > Ludovic Gasc (GMLudo) >
