RabbitMQ集群使用Haproxy负载均衡

（1）、下载

　　http://www.haproxy.org/#down

（2）、解压　　

tar -zxvf haproxy-1.5.18.tar.gz 

（3）、安装

　　1）、编译　

make TARGET=linux26 PREFIX=/usr/local/haproxy

　　2）、安装（指定目录）

make install PREFIX=/usr/local/haproxy

　　3）、新建一个配置文件　

global
	log	127.0.0.1 local0
#	log	127.0.0.1 local1
	maxconn	4000
	ulimit-n 8000
	uid	0
	gid	0
#	chroot	/tmp
#	nbproc	2
#	daemon
#	debug
#	quiet

listen proxy1 0.0.0.0:8000
	mode	http
#	source	127.0.0.2:0
#	log	127.0.0.1 local0
#	log	127.0.0.1 local1
	log global
	#mode	tcp
        cookie SERVERID insert indirect
	balance roundrobin
	#dispatch 127.0.0.1:3130
	#dispatch 127.0.0.1:31300
	#dispatch 127.0.0.1:80
	#dispatch 127.0.0.1:22
	option httpchk
	server test 10.1.1.2:80 cookie cookie1 check inter 300
#	server nc 127.0.0.1:8080 cookie cookie1 check inter 300
#	server tuxlocal0 10.101.23.9:80 cookie cookie1 check
#	server tuxlocal1 127.0.0.1:80 cookie cookie1 check
#	server tuxlocal2 127.0.0.1:80 cookie cookie2 check
#	server tuxlocal3 127.0.0.1:80 cookie cookie3 check
#	server tuxlocal4 127.0.0.1:80 cookie cookie4 check
#	server vax 10.101.14.1:80 cookie cookie1 check
	#server tuxceleron 10.101.0.1:80 cookie cookie2 check
	#server telnet 127.0.0.1:23
	#server ssh 127.0.0.1:22
	#server local 127.0.0.1:3130 cookie cookie3 check
	#server ko 127.0.0.1:0 cookie cookie3 check
	#server local 127.0.0.1:8001 cookie cookie3 check
	#server local 127.0.0.1:3130
	#server celeron 10.101.0.1:80 cookie srv1
	#server celeron 10.101.0.1:31300
	#server local 10.101.23.9:31300
	contimeout	3000
	clitimeout	150000
	srvtimeout	150000
	maxconn 60000
	redispatch
	retries	3
	grace 3000
	#rsprep	^Server.* Server:\ IIS
	#rspdel	^Server.*
	#rspadd Set-Cookie:\ mycookie=0;\ path=/
	#rsprep ^(Date:\ )([^,]*)(,\ )(.*) LaDate\ est:\ \4\ (\2)
	# force connection:close
	#reqidel ^Connection:
	#rspidel ^Connection:
	#reqadd	Connection:\ close
	#rspadd	Connection:\ close
	# processing options
	#option	keepalive
	option	forwardfor
	option httplog
	option dontlognull
#	reqirep ^(Test:\ ) \0_toto_\1_toto
#	reqidel ^X-Forwarded-for:
#	reqirep ^(GET|POST)\ .* \0
#	reqirep ^(Host:|Connection:|User-agent:|Cookie:)\ .* \0
#	reqideny ^

listen proxy1 0.0.0.0:8001
	mode	http
	#mode	tcp
	dispatch 127.0.0.1:80
	#dispatch 127.0.0.1:31300
	#dispatch 127.0.0.1:80
	#dispatch 127.0.0.1:22
	#server tuxlocal 127.0.0.1:80 cookie cookie1 check
	#server tuxceleron 10.101.0.1:80 cookie cookie2 check
	#server telnet 127.0.0.1:23
	#server ssh 127.0.0.1:22
	#server local 127.0.0.1:3130 cookie cookie3 check
	#server local 127.0.0.1:3130
	#server celeron 10.101.0.1:80 cookie srv1
	#server celeron 10.101.0.1:31300
	#server local 10.101.23.9:31300
	contimeout	3000
	clitimeout	150000
	srvtimeout	150000
	maxconn 60000
	redispatch
	retries	3
	grace 3000
	#rsprep	^Server.* Server:\ IIS
	#rspdel	^Server.*
	rspadd Set-Cookie:\ SERVERID=12345678;\ path=/
	#rsprep ^(Date:\ )([^,]*)(,\ )(.*) LaDate\ est:\ \4\ (\2)

listen proxy1 0.0.0.0:3128
	disabled
	mode	http
        cookie SERVERID insert indirect
	#dispatch 127.0.0.1:8080
	server srv1 127.0.0.1:8080
 	#server srv2 192.168.12.3:8080
	contimeout	3000
	clitimeout	450000
	srvtimeout	450000
	maxconn 60000
	redispatch
	retries	3
	grace 3000
	rspdel ^Via:.*
	monitor-net	192.168.12.252/30

listen proxy2 0.0.0.0:3129
	disabled
	mode	http
	transparent
#	dispatch 127.0.0.1:80
	contimeout	3000
	clitimeout	150000
	srvtimeout	150000
	maxconn 60000
	retries	3
	grace 3000

#	log	10.101.11.1 local1
#	log	10.101.11.1 local2

#	cliexp	^(.*ASPSESSIONID.*=)(.*) \1FENICGGCBECLFFEEOAEAIFGF
#	cliexp	^(GET.*)(.free.fr)(.*) \1.online.fr\3
#	cliexp	^(POST.*)(.free.fr)(.*) \1.online.fr\3
#	cliexp	^Proxy-Connection:.*	Proxy-Connection:\ close
#	srvexp	^(Location:\ )([^:]*://[^/]*)(.*) \1\3

listen health 0.0.0.0:3130
	mode	health
	clitimeout	1500
	srvtimeout	1500
	maxconn 6000
	grace 0

listen health 0.0.0.0:31300
	mode	health
	option  httpchk
	clitimeout	1500
	srvtimeout	1500
	maxconn 6000
	grace 0

listen rabbitmq_local_cluster 0.0.0.0:25672 #定义名称及监控地址
	#开启TCP模式
	mode tcp
	option tcplog
	#简单的轮询
	balance roundrobin
	#rabbitmq集群节点配置
	server rabbitmq1 0.0.0.0:5672 check inter 5000 rise 2 fall 2#每5000毫秒检查一次，如果2次检查失败，则认为服务器不可用
	server rabbitmq2 0.0.0.0:5673 check inter 5000 rise 2 fall 2
	server rabbitmq3 0.0.0.0:5674 check inter 5000 rise 2 fall 2
##服务器定义(check指健康状况检查，inter 5000指检测频率;rise 2指从离线状态转换至正常状态需要成功检查的次数；fall 2指失败2次即认为服务器不可用)

#配置haproxy web监控，查看统计信息
	listen private_monitoring :8100
	mode http #以Http模式
	option httplog
	stats enable
	#设置haproxy监控地址为http://localhost:8100/stats
	stats uri /stats
	stats refresh 30s
	#添加用户名密码认证
	stats auth admin:1234

　　4）、指定配置文件

./haproxy -f /usr/local/haproxy/sbin/haproxy.cfg