Shulou(Shulou.com)06/02 Report--

Environment

Hardware platform: home-made arm64 3399cpu Seaboat server

Operating system: sea boat server operating system 1.0A

When the user accesses the 192.168.125 address, haproxy is assigned to two servers, 192.168.1.7192.168.1.8. Achieve load sharing.

Root@bigdataA:/home/zs# apt-get install haproxy / / install the software

Root@bigdataA:/home/zs# nano / etc/haproxy/haproxy.cfg

#-

# main frontend which proxys to the backends

#-

Frontend main

Bind *: 80 / / detect port 80

Default_backend webserver

#-

# static backend for serving up images, stylesheets and such

#-

Backend webserver

Balance roundrobin / / polling mode

Server web1 192.168.1.7 2000ms 80 check / / default check the server once per server, 192.168.1.7 normal.

Server web2 192.168.1.8:80 check

Root@bigdataA:/home/zs# / etc/init.d/haproxy stop / / restart the server for the configuration to take effect

[ok] Stopping haproxy (via systemctl): haproxy.service.

Root@bigdataA:/home/zs# / etc/init.d/haproxy start

[ok] Starting haproxy (via systemctl): haproxy.service.

Root@bigdataA:/home/zs# netstat-an | more / / check whether the port is enabled

Active Internet connections (servers and established)

Proto Recv-Q Send-Q Local Address Foreign Address State

Tcp 0 0 0.0.0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0

Tcp 0 0 0.0.0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0

Tcp 0 64 192.168.1.125:22 192.168.1.6:1524 ESTABLISHED

Tcp6 0 0: 8080: * LISTEN

Tcp6 0 0: 22:: * LISTEN

Tcp6 00 127.0.0.1 8005:: * LISTEN

Tcp6 00: 8009: * LISTEN

Active UNIX domain sockets (servers and established)

Root@bigdataA:/home/zs#

Enter the address http://192.168.1.125, in the client browser to access the polling web page.

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