I have tested with HAProxy 1.7. Where you see that it's a feature of 1.8 ? You mean I could try my piece of configuration on HAProxy 1.8, it should work ?
Regards. 2017-09-15 14:47 GMT+02:00 Igor Cicimov <ig...@encompasscorporation.com>: > > > On Fri, Sep 15, 2017 at 9:25 PM, Ludovic Gasc <gml...@gmail.com> wrote: > >> 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) >>> >> >> > This should be a feature in 1.8, which version did you try? > >
