Hello List, I hope someone can shed some light with the following situation:
Setup: HAproxy frontend proxy and apache SSL backends. I didn't want to use haproxy+stunnel or apache mod_ssl so I use straight TCP mode and redirects, it works fine with one backend. The only problem is when I try to add a second backend for a different farm of servers I get the following: "Starting frontend https-services-in: cannot bind socket" My understanding was that multiple backends could use the same interface, perhaps I was wrong, if that is the case, any suggestions on how to be able to have multiple backends running tcp mode on port 443 so I can match the url and redirect to the appropriate backend from my HAproxy? Thank You Very much in advance. Relevant configuration: ##-------------- ## HTTP FRONTEND ## ---------------- frontend www mode http bind :80 redirect prefix https://secure.mydomain.com if { hdr_dom(Host) -i secure.mydomain.com } redirect prefix https://services.mydomain.com if { hdr_dom(Host) -i services.mydomain.com } backend www mode http balance leastconn stats enable option httpclose option forwardfor option httpchk HEAD /ha.txt HTTP/1.0 server nginx_1 10.10.1.1:80 weight 100 check ##-------------- ## HTTPS FRONTEND ## ---------------- frontend https-in mode tcp bind :443 default_backend https-secure-portal ##-------------- ## HEADER ACL'S ## ---------------- acl secure1 hdr_dom(Host) -i secure.mydomain.com use_backend https-secure-portal if secure1 backend https-secure-portal mode tcp balance leastconn option ssl-hello-chk server ssl_1 10.10.1.1:443 weight 100 check ##-------------- ## SERVICES FRONTEND ## ---------------- frontend https-services-in mode tcp bind :443 default_backend https-services acl services1 hdr_dom(Host) -i services.mydomain.com use_backend https-services if services1 backend https-services mode tcp balance leastconn option ssl-hello-chk #option httpclose #option forwardfor server nginx2_ssl 10.10.1.110:443 weight 100 check
