HAProxy redirecting http to https (ssl)

Question

I\'m using HAProxy for load balancing and only want my site to support https. Thus, I\'d like to redirect all requests on port 80 to port 443.

How would I do this?<

Answer 1

redirect statement is legacy

use http-request redirect instead

acl http      ssl_fc,not
http-request redirect scheme https if http

Answer 2

  acl host-example hdr(host) -i www.example.com

  # for everything not https
  http-request redirect scheme https code 301 unless { ssl_fc }

  # for anything matching acl
  http-request redirect scheme https code 301 if host-example !{ ssl_fc }

Answer 3

Simply:

frontend incoming_requsts
        bind *:80
        bind *:443 ssl crt *path_to_cert*.**pem**
        **http-request redirect scheme https unless { ssl_fc }**
        default_backend k8s_nodes

Answer 4

Can be done like this -

  frontend http-in
   bind *:80
   mode http
   redirect scheme https code 301

Any traffic hitting http will redirect to https