RabbitMQ+HAProxy
原本打算直接用nginx反向代理,发现不好用,默认不支持长连接,见很多推荐HAProxy的,就试试吧~
[*]wget http://haproxy.1wt.eu/download/1.4/src/haproxy-1.4.21.tar.gz
[*]tar -zxvf haproxy-1.4.21.tar.gz
[*]cd haproxy-1.4.21
[*]make TARGET=linux26 PREFIX=/usr/local
[*]make install PREFIX=/usr/local
[*]cp haproxy-1.4.21/examples/haproxy.cfg /etc/haproxy.cfg
vim /etc/haproxy.cfg 修改配置文件:
[*]global
[*] log 127.0.0.1alert debug
[*] #log loghost local0 info
[*] maxconn 4096
[*] #chroot /usr/share/haproxy
[*] uid 99
[*] gid 99
[*] daemon
[*] #debug
[*] #quiet
[*]
[*]defaults
[*] log global
[*] mode http
[*] optiondontlognull
[*] retries 3
[*] optionredispatch
[*] maxconn 2000
[*] contimeout 5000
[*] clitimeout 50000
[*] srvtimeout 50000
[*]
[*]listenrabbitmq 0.0.0.0:56720
[*] mode tcp
[*] balance roundrobin
[*] optiontcpka
[*] serverrabbit1 192.168.1.93:5672 check inter 5000 downinter 500
[*] serverrabbit2 192.168.1.94:5672 check inter 5000
用当前机器56720端口,代理93、94两台rabbit机器的5672端口。
守护模式运行:
haproxy -f /etc/haproxy.cfg -D
BTW:尚未详细测试和调优等。
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参考资料:
http://haproxy.1wt.eu/
http://blog.chenlb.com/2009/06/install-haproxy-and-configure-load-balance.html
http://www.joshdevins.net/2010/04/16/rabbitmq-ha-testing-with-haproxy/
http://blog.chinaunix.net/uid-10249062-id-163273.html
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