HAPROXY快速搭建

sudo groupadd haproxy
sudo useradd -g haproxy haproxy -s /sbin/nologin
wget https://github.com/haproxy/haproxy/archive/v1.9.0.tar.gz
tar -xzvf v1.9.0.tar.gz
cd haproxy-1.9.0/
make TARGET=linux2628 ARCH=x86_64 PREFIX=/usr/local/haproxy
sudo make install PREFIX=/usr/local/haproxy

/usr/local/haproxy/etc/ha.cfg

global
        maxconn 1024
        pidfile /usr/local/haproxy/etc/haproxy.pid
        user haproxy
        group haproxy
        chroot /usr/local/haproxy
        log /usr/local/haproxy/log/haproxy.log local2 info

defaults
        log 127.0.0.1 local2 info
        mode tcp
        option tcplog
        timeout client 30000ms
        timeout connect 3000ms
        timeout server 30000ms

listen test
bind 0.0.0.0:2000
mode tcp
server s1 127.0.0.1:2001 check send-proxy
server s2 127.0.0.1:2002 check send-proxy
log         127.0.0.1 local2

启动HAPROXY

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