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sudo apt-get install haproxy

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×°ÖÃÍê±Ïºó £¬ÎÒÃÇÐèÒª¶ÔHAProxy¾ÙÐÐÉèÖ᣷­¿ªÉèÖÃÎļþ/etc/haproxy/haproxy.cfg £¬Ê¹ÓÃÎı¾±à¼­Æ÷¾ÙÐÐÐ޸ġ£

sudo vi /etc/haproxy/haproxy.cfg

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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 timeout 30s
    maxconn     4096
    user        haproxy
    group       haproxy
    daemon

defaults
    log     global
    mode    http
    option  httplog
    option  dontlognull
    timeout connect 5000
    timeout client  50000
    timeout server  50000

frontend http_front
    bind *:80
    default_backend http_back

backend http_back
    balance roundrobin
    server web1 192.168.0.101:80 check
    server web2 192.168.0.102:80 check

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sudo service haproxy start

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sudo service haproxy status

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sudo socat stdio /run/haproxy/admin.sock

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