haproxy.cfg

global
        log 127.0.0.1   local0 notice
        maxconn 6000
        user haproxy
        group haproxy
        daemon
        stats socket /tmp/haproxy.sock
        #debug
        #quiet

defaults
        log             global
        mode            http
        option          httplog
        option          dontlognull

        #testa opcao de keepalive pra cliente e no-keepalive pros backends
        option          http-server-close
        option          httpclose
        retries         3
        option          redispatch
        maxconn         6000           # Numero maximo de conexoes simultaneas

        timeout http-request    300000
        timeout connect         50000
        timeout client          50000
        timeout server          300000  # Quanto tempo esperar por uma resposta do backend antes de dar timeout
        timeout queue           10000   # 10 Segundos de fila caso backends estejam lotados

listen  Frontend        0.0.0.0:80
        mode http
        option          forwardfor except 127.0.0.127   # Adiciona X-Forwarded-For pra tudo menos conexoes de localhost
        maxconn         3000
        balance         roundrobin

        #bloqueia requests com encoding quebrado
        reqideny amp\;editionId

	# APP1
        acl apache_rdglinux_com hdr_dom(host) -i apache.rdglinux.com
        use_backend app1 if apache_rdglinux_com

        # APP2
	acl nginx_rdglinux_com hdr_dom(host) -i nginx.rdglinux.com
	use_backend app2 if nginx_rdglinux_com


## Backend's

backend app1
        mode            http close
        timeout         http-request 300000
        cookie          JSESSIONID indirect preserve
        appsession      JSESSIONID len 7 timeout 3h prefix
        server          apache01 localhost:9090  cookie JSESSIONID maxconn 75 check port 9090 inter 2000 rise 4 fall 2

backend app2
        mode            http close
        timeout         http-request 300000
        cookie          JSESSIONID indirect preserve
        appsession      JSESSIONID len 7 timeout 3h prefix
        server          nginx1 localhost:7070 cookie JSESSIONID maxconn 75 check port 7070 inter 2000 rise 4 fall 2

## Stats
#
listen  Stats   0.0.0.0:7583
        mode    http
        stats   enable
        stats   auth admin:admin
        stats   uri /stats