作者:尹正杰
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一.压缩功能概述
compression algo
启用http协议中的压缩机制,常用算法有gzip deflate
compression type
要压缩的类型
示例:
compression algo gzip deflate
compression type text/plain text/html text/css text/xml text/javascript application/javascript
二.haproxy未配置压缩功能实战
1>.配置haproxy的配置文件
[root@node102.yinzhengjie.org.cn ~]# cat /etc/haproxy/haproxy.cfg
global
maxconn 100000
chroot /yinzhengjie/softwares/haproxy
stats socket /yinzhengjie/softwares/haproxy/haproxy.sock mode 600 level admin
user haproxy
group haproxy
daemon
nbproc 2
cpu-map 1 0
cpu-map 2 1
nbthread 2
pidfile /yinzhengjie/softwares/haproxy/haproxy.pid
log 127.0.0.1 local5 info
defaults
option http-keep-alive
option forwardfor
option redispatch
option abortonclose
maxconn 100000
mode http
timeout connect 300000ms
timeout client 300000ms
timeout server 300000ms
listen status_page
bind 172.30.1.102:8888
stats enable
stats uri /haproxy-status
stats auth admin:yinzhengjie
stats realm "Welcome to the haproxy load balancer status page of YinZhengjie"
stats hide-version
stats admin if TRUE
stats refresh 5s
listen WEB_PORT_80
bind 172.30.1.102:80
balance roundrobin
cookie HAPROXY-COOKIE insert indirect nocache
server web01 172.30.1.106:80 cookie httpd-106 check inter 3000 fall 3 rise 5
server web02 172.30.1.107:80 cookie httpd-107 check inter 3000 fall 3 rise 5
server web03 172.30.1.108:80 cookie httpd-107 check inter 3000 fall 3 rise 5 backup
[root@node102.yinzhengjie.org.cn ~]#
[root@node102.yinzhengjie.org.cn ~]# systemctl restart haproxy
[root@node102.yinzhengjie.org.cn ~]#
2>.浏览器访问haproxy服务器并观察请求报文和响应报文,如下图所示。
三.haproxy配置压缩功能实战**
1>.配置haproxy的配置文件
[root@node102.yinzhengjie.org.cn ~]# cat /etc/haproxy/haproxy.cfg
global
maxconn 100000
chroot /yinzhengjie/softwares/haproxy
stats socket /yinzhengjie/softwares/haproxy/haproxy.sock mode 600 level admin
user haproxy
group haproxy
daemon
nbproc 2
cpu-map 1 0
cpu-map 2 1
nbthread 2
pidfile /yinzhengjie/softwares/haproxy/haproxy.pid
log 127.0.0.1 local5 info
defaults
option http-keep-alive
option forwardfor
option redispatch
option abortonclose
maxconn 100000
mode http
timeout connect 300000ms
timeout client 300000ms
timeout server 300000ms
listen status_page
bind 172.30.1.102:8888
stats enable
stats uri /haproxy-status
stats auth admin:yinzhengjie
stats realm "Welcome to the haproxy load balancer status page of YinZhengjie"
stats hide-version
stats admin if TRUE
stats refresh 5s
listen WEB_PORT_80
bind 172.30.1.102:80
#告诉浏览器支持的压缩算法
compression algo gzip deflate
#告诉浏览器支持的压缩类型
compression type text/plain text/html text/css text/xml text/javascript application/javascript
balance roundrobin
cookie HAPROXY-COOKIE insert indirect nocache
server web01 172.30.1.106:80 cookie httpd-106 check inter 3000 fall 3 rise 5
server web02 172.30.1.107:80 cookie httpd-107 check inter 3000 fall 3 rise 5
server web03 172.30.1.108:80 cookie httpd-107 check inter 3000 fall 3 rise 5 backup
[root@node102.yinzhengjie.org.cn ~]#
[root@node102.yinzhengjie.org.cn ~]# systemctl restart haproxy #别忘记重启使得配置生效。
[root@node102.yinzhengjie.org.cn ~]#
2>.浏览器访问haproxy服务器并观察请求报文和响应报文,如下图所示。