haproxy安装配置

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2024-08-05 10:30:36 218人阅读

1.安装

wget http://download.chinaunix.net/download.php?id=25784&ResourceID=12508

tar -zxvf haproxy-1.3.15.10.tar.gz

cd haproxy-1.3.15.10

make TARGET=linux26 PREFIX=/usr/local/haproxy (#将haproxy安装到/usr/local/haproxy)

make install PREFIX=/usr/local/haproxy

cd /usr/local/haproxy

vi haproxy.cfg

2.配置

安装完毕后，进入安装目录配置文件，默认情况下目录里是没有.cfg配置文件的，可以回到安装文件目录下将examples下的haproxy.cfg拷贝到usr/local/haproxy下。

haproxy.cfg的内容如下：

# cd /usr/local/haproxy

# vi haproxy.cfg

global

maxconn 51200

chroot /usr/local/haproxy

uid 99

gid 99

daemon

#quiet

nbproc 1

pidfile /usr/local/haproxy/logs/haproxy.pid

defaults

mode http

#retries 2

option redispatch

option abortonclose

timeout connect 5000ms

timeout client 30000ms

timeout server 30000ms

#timeout check 2000

log 127.0.0.1 local0 err #[err warning info debug]

balance roundrobin

# option httplog

# option httpclose

# option dontlognull

# option forwardfor

listen admin_stats

bind 0.0.0.0:8888

option httplog

stats refresh 30s

stats uri /stats

stats realm Haproxy Manager

stats auth admin:admin

#stats hide-version

listen test1

bind :12345

mode tcp

server t1 127.0.0.1:8881

server t2 192.168.1.102:8881

listen test2 :80

option httpclose

option forwardfor

server s1 127.0.0.1:8081 check weight 1 minconn 1 maxconn 3 check inter 40000

server s2 127.0.0.1:8082 check weight 1 minconn 1 maxconn 3 check inter 40000

3.启动Haproxy

[root@node3 haproxy]# /usr/local/haproxy/sbin/haproxy -f /usr/local/haproxy/haproxy.cfg[root@node3 app]# ps -ef |grep haproxy |grep -v greproot      6950     1  0 19:35 ?        00:00:00 /usr/local/haproxy/sbin/haproxy -f /usr/local/haproxy/haproxy.cfg

访问：http://192.168.2.150:8888/stats