haproxy.cfg

#---------------------------------------------------------------------
# Example configuration for a possible web application.  See the
# full configuration options online.
#
#   http://haproxy.1wt.eu/download/1.4/doc/configuration.txt
#
#---------------------------------------------------------------------

global
    log         127.0.0.1 local2

    chroot      /usr/share/haproxy
    pidfile     /run/haproxy.pid
    maxconn     4000
    user        haproxy
    daemon

defaults
    mode                    http
    log                     global
    option                  httplog
    option                  dontlognull
    option http-server-close
    option forwardfor       except 127.0.0.0/8
    option                  redispatch
    retries                 3
    timeout http-request    10s
    timeout queue           1m
    timeout connect         10s
    timeout client          1m
    timeout server          1m
    timeout http-keep-alive 10s
    timeout check           10s
    maxconn                 3000

frontend  main *:5000
    acl url_static       path_beg       -i /static /images /javascript /stylesheets
    acl url_static       path_end       -i .jpg .gif .png .css .js

    use_backend static          if url_static
    default_backend             app

frontend http-in
    bind *:80
    default_backend nginx
    #acl host_new hdr(host) -i new.sinpapel.es
    acl host_new path_beg -i /owncloud
    use_backend owncloud if host_new

frontend https-in
    bind *:443 ssl crt /etc/ssl/private/new.sinpapel.es.pem
    reqadd X-Forwarded-Proto:\ https
    acl host_new path_beg -i /owncloud
    use_backend owncloud if host_new
    default_backend nginx

backend static
    balance     roundrobin
    server      static 127.0.0.1:4331 check

backend owncloud
    redirect scheme https if !{ ssl_fc }
    balance leastconn
    option httpclose
    option forwardfor
    server owncloud 127.0.0.1:8080 maxconn 32

backend nginx
    #redirect scheme https if !{ ssl_fc }
    balance leastconn
    option httpclose
    option forwardfor
    server owncloud 127.0.0.1:8000 maxconn 32

backend app
    balance     roundrobin
    server  app1 127.0.0.1:5001 check
    server  app2 127.0.0.1:5002 check
    server  app3 127.0.0.1:5003 check
    server  app4 127.0.0.1:5004 check