haproxy config for docker registry v2

haproxy.cfg

global
	log /dev/log	local0
	log /dev/log	local1 notice
	chroot /var/lib/haproxy
	stats socket /run/haproxy/admin.sock mode 660 level admin
	stats timeout 30s
	user haproxy
	group haproxy
	daemon
    ssl-server-verify none
	# Default SSL material locations
	ca-base /etc/ssl/certs
	crt-base /etc/ssl/private

	# Default ciphers to use on SSL-enabled listening sockets.
	# For more information, see ciphers(1SSL). This list is from:
	#  https://hynek.me/articles/hardening-your-web-servers-ssl-ciphers/
	ssl-default-bind-ciphers ECDH+AESGCM:DH+AESGCM:ECDH+AES256:DH+AES256:ECDH+AES128:DH+AES:ECDH+3DES:DH+3DES:RSA+AESGCM:RSA+AES:RSA+3DES:!aNULL:!MD5:!DSS
	ssl-default-bind-options no-sslv3

defaults
	log	global
	mode	http
	option	httplog
	option	dontlognull
        timeout connect 5000
        timeout client  50000
        timeout server  50000
    	errorfile 400 /etc/haproxy/errors/400.http
    	errorfile 403 /etc/haproxy/errors/403.http
    	errorfile 408 /etc/haproxy/errors/408.http
    	errorfile 500 /etc/haproxy/errors/500.http
    	errorfile 502 /etc/haproxy/errors/502.http
    	errorfile 503 /etc/haproxy/errors/503.http
    	errorfile 504 /etc/haproxy/errors/504.http

listen stats
    bind 127.0.0.1:8088
    mode http
    stats enable
    stats hide-version
    stats refresh 30s
    stats uri /haproxy

frontend registry
    mode tcp
    bind :443 ssl crt /etc/haproxy/CHANGEME.pem no-sslv3 ciphers TLSv1.2
    acl Auth http_auth(users)
    http-request auth realm auth if !Auth
    http-request set-header X-Forwarded-Proto https if { ssl_fc }
    option httpclose
    option forwardfor
    log global
    default_backend registryback

userlist users
    user docker insecure-password CHANGEME # You could use another password scheme

backend registryback 
    #mode tcp
    mode http
    server registryback CHANGEME:5000 ssl check fastinter 1000
    rspidel ^server
    option forwardfor
    option http-server-close
    cookie SERVERID insert indirect nocache
    option            redispatch
    rspadd  Server:\ w00t\ (Poneycom;\ Unix4lulz/0.1.8)