前言：
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官网地址:
[root@Yang ~]# wget --下载安装脚本
[root@Yang ~]# sh script.rpm.sh
Complete!
Generating yum cache for varnishcache_varnish5...
Importing GPG key 0xC23F55C5:
Userid : " () <support@packagecloud.io>"
Fingerprint: 3e92 5951 e2c0 7969 121b dab4 81f8 ca2e c23f 55c5
From :
The repository is setup! You can now install packages.
[root@Yang ~]# yum install varnish -y ---开始安装
[root@Yang ~]# varnishd -V ---查看varnish的版本信息
varnishd (varnish-5.2.1 revision 67e562482)
Copyright (c) 2006 Verdens Gang AS
Copyright (c) 2006-2015 Varnish Software AS
[root@Yang ~]# yum install httpd -y && systemctl start httpd ---安装Apache
[root@Yang ~]# echo "Hello Yang"> /var/www/html/index.html
[root@Yang ~]# vim /etc/varnish/default.vcl
18 .port = "80"; ---将端口改为80
[root@Yang ~]# systemctl restart varnish
打开浏览器，如下图所示
加速web服务器
[root@webserver ~]# yum install httpd -y && systemctl start httpd
[root@webserver ~]# echo "webserver hello Yang" > /var/www/html/index.html
[root@Yang varnish]# systemctl stop httpd
[root@Yang ~]# vim /etc/varnish/varnish.params ---修改如下
19 VARNISH_LISTEN_PORT=80
[root@Yang ~]# vim /etc/varnish/default.vcl
16 backend web {
17 .host = "192.168.127.170"; ---填写web服务器的地址
18 .port = "80"; ---端口
19 }
[root@Yang ~]# systemctl restart varnish
开始访问:varnish服务器的地址
[root@Yang ~]# curl -I 127.0.0.1 ---测试
HTTP/1.1 200 OK
Date: Fri, 02 Feb 2018 05:40:56 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) PHP/5.4.16
Last-Modified: Fri, 02 Feb 2018 04:48:39 GMT
ETag: "15-564336d0f4434"
Content-Length: 21
Content-Type: text/html; charset=UTF-8
X-Varnish: 32770
Age: 0
Via: 1.1 varnish (Varnish/5.2)
X-Cache: MISS ----没有缓存
Accept-Ranges: bytes
Connection: keep-alive
[root@Yang ~]# curl -I 127.0.0.1 --再次执行已经缓存
HTTP/1.1 200 OK
Date: Fri, 02 Feb 2018 05:40:56 GMT
Server: Apache/2.4.6 (Red Hat Enterprise Linux) PHP/5.4.16
Last-Modified: Fri, 02 Feb 2018 04:48:39 GMT
ETag: "15-564336d0f4434"
Content-Length: 21
Content-Type: text/html; charset=UTF-8
X-Varnish: 32773 32771
Age: 4
Via: 1.1 varnish (Varnish/5.2)
X-Cache: HIT ---缓存
Accept-Ranges: bytes
Connection: keep-alive
此时加速WEB服务器成功！！！
标签： #centos67源修改
