haproxy

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

        # 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:RSA+AESGCM:RSA+AES:!aNULL:!MD5:!DSS
        ssl-default-bind-options no-sslv3
        tune.ssl.default-dh-param 4096

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

        stats enable
        stats uri /haproxy?stats
        #stats realm Strictly\ Private
        #stats auth A_Username:YourPassword
        #stats auth Another_User:passwd

frontend https
        bind :::443 v4v6
        mode tcp
        tcp-request inspect-delay 30s
        tcp-request content accept if { req_ssl_hello_type 1 }
        option tcplog   

        use_backend raumzeitlabor.de_s if { req_ssl_sni -i raumzeitlabor.de }
        use_backend git.raumzeitlabor.org_s if { req_ssl_sni -i git.raumzeitlabor.org }
        default_backend www.raumzeitlabor.de_s
        
frontend http
        bind :::80 v4v6
        mode http

        option forwardfor
        use_backend letsencrypt if { path_beg /.well-known/acme-challenge/ }            ! { hdr(host) -i git.raumzeitlabor.org }
        http-request redirect scheme https if { hdr(host) -i raumzeitlabor.de } !{ path_beg /.well-known/acme-challenge/ }
        use_backend chat.raumzeitlabor.org if { hdr(host) -i chat.raumzeitlabor.org }
        default_backend www.raumzeitlabor.de
        
backend letsencrypt
        server letsencrypt 127.0.0.1:402


backend www.raumzeitlabor.de
        http-request redirect prefix https://raumzeitlabor.de

backend www.raumzeitlabor.de_s
        mode tcp
        server www.raumzeitlabor.de_s localhost:8001

frontend www.raumzeitlabor.de_offload
        bind *:8001 ssl crt /etc/haproxy/ssl/www.raumzeitlabor.de
        mode http
        use_backend www.raumzeitlabor.de

backend raumzeitlabor.de
        http-request redirect scheme https if !{ ssl_fc }
        http-response set-header Strict-Transport-Security max-age=31536000
        server raumzeitlabor.de 172.17.0.3:80

backend raumzeitlabor.de_s
        mode tcp
        server raumzeitlabor.de_s localhost:8003

frontend raumzeitlabor.de_offload
        bind *:8003 ssl crt /etc/haproxy/ssl/raumzeitlabor.de
        mode http
        use_backend raumzeitlabor.de


backend git.raumzeitlabor.org
        server git.raumzeitlabor.org 192.168.123.11:80

backend git.raumzeitlabor.org_s
        mode tcp
        server git.raumzeitlabor.org_s 192.168.123.11:443