#
# debian 
# haproxy 1.6.9-1~bpo7+1 
#

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 socket ipv4@192.168.0.1:9999 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: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

resolvers dns
	nameserver	google		8.8.8.8:53
	nameserver	opendns 	208.67.222.222:53	
	resolve_retries       3
	timeout retry         1s
	hold 		valid	10s

frontend ft_wwwapps
   	bind *:8081
	mode tcp
	option tcplog
    default_backend bk_wwwapps

backend bk_wwwapps
		mode tcp
	#	balance roundrobin  # Load Balancing algorithm
		option tcplog
		server  apps1      192.168.99.109:8081        check  
		server  apps2-ip	  serverpubip:8081   		 resolvers dns check backup	
		#server apps3           192.168.99.109:8081	 	 check inter 5000 rise 2 fall 3 weight 40

frontend ft_ssh
		bind *:3333
		mode tcp
		option tcplog
		default_backend bk_ssh
		timeout client 1h

backend bk_ssh
		mode tcp
		option tcplog
		server ssh   	192.168.99.12:22 	check port 22


#backend apps_ops
#    	mode http
#    	balance roundrobin  # Load Balancing algorithm
#    	option httpchk
##    	option ssl-hello-chk
#    	option forwardfor
#    	server WEB1-apps   serverpubip1:8081   check
#    	server WEB2-apps  serverpubip2:4443  check 
#    	server WEB3-apps  serverpubip3:8081  check


#listen www :8081
#        mode tcp
#        option tcplog
#        balance roundrobin
#		 server apps1   serverip1:8081   check inter 5000 rise 2 fall 3 weight 10
#		 server apps2   serverip2:8081	 check inter 5000 rise 2 fall 3 weight 40


# server smtp3 192.168.0.4:25 checklisten smtp :25


#backend nodes
#    mode http
#    balance roundrobin
#    option forwardfor
#    http-request set-header X-Forwarded-Port %[dst_port]
#    http-request add-header X-Forwarded-Proto https if { ssl_fc }
#    option httpchk HEAD / HTTP/1.1\r\nHost:localhost
#    server web01 127.0.0.1:9000 check
#    server web02 127.0.0.1:9001 check
#    server web03 127.0.0.1:9002 check


#haproxy stats 1.5
#listen stats *:9000
#    stats enable
##    stats admin if TRUE	
#    stats uri /hastatus
##    stats uri  /haproxy?stats
#    stats hide-version
#    stats auth admin:79-passwd

#haproxy stats 1.6
listen stats
	bind *:9000
	stats enable
	stats uri	/hastatus
#	stats		hide-version
	stats	auth	admin:passwd