linux下varnish安装及配置使用

- 日理万妓 2022-05-15 08:54 270阅读 0赞

1、源码下载

下载地址：http://sourceforge.net/projects/varnish/files/ 可以找最新稳定版下载

官网：https://www.varnish-cache.org

2、解压安装

> tar -zxvf varnish-2.1.3.tar.gz cd /usr/local/src/varnish-2.1.3 ./autogen.sh ./configure --prefix=/usr/local/varnish --enable-debugging-symbols --enable-developer-warnings --enable-dependency-trackingmake && make install  
> 
> 
> 注：编译过程可能出现：No package 'libpcre' found 是pcre少了开发包
> 
> 解决办法：yum -y install pcre pcre-devel  
> 
> 
> To build Varnish on a Red Hat or Centos system you need the following packages installed:
> 
>  *  automake
>  *  autoconf
>  *  libtool
>  *  ncurses-devel
>  *  libxslt
>  *  groff
>  *  pcre-devel
>  *  pkgconfig
> 
> （centos下以上的包必须确保安装 其他系统参见： [https://www.varnish-cache.org/docs/2.1/installation/install.html][https_www.varnish-cache.org_docs_2.1_installation_install.html]）
> 
> yum -y install automake autoconf libtool ncurses-devel libxslt groff pcre-devel pkgconfig  
>

3、配置参数说明

启动参数说明 -a address:port \# varnishd httpd监听地址及其端口 -b address:port \# 后台服务器地址及其端口 \# -b \# -b ':' -d \# 使用debug模式 -f file \# varnishd 服务器存取规则文件 -F \# Run in foreground -h kind\[,hashoptions\] \# Hash specification \# -h simple\_list \# -h classic \[default\] \# -h classic, -n dir \# varnishd working directory -P file \# PID file -p param=value \# 服务器参数，用来优化性能 -s kind\[,storageoptions\] \# 缓存内容存放方式 \# -s malloc \# -s file \[default: use /tmp\] \# -s file, \# -s file,, -t \# Default TTL -T address:port \# telnet管理地址及其端口 -V \# version -w int\[,int\[,int\]\] \# 工作线程数 \# -w \# -w min,max 一般使用varnishd-aaddress:port-baddress:port其他使用默认即可启动(注意:vcl中指定后台服务器的话就不用使用-b参数了)

4、 配置文件说明

> 进入配置文件目录
> 
> cd/usr/local/varnish/etc/varnish
> 
> cp default.vcl varnish.vcl
> 
> vim varnish.vcl（拷贝以下参数）
> 
> backend server \{ .host = "127.0.0.1"; .port = "80"; \} acl purge \{ "localhost"; "127.0.0.1"; "192.168.1.0"/24; \} sub vcl\_recv \{ if (req.request == "PURGE") \{ if (!client.ip ~ purge) \{ error 405 "Not allowed."; \} return(lookup); \} \} sub vcl\_hit \{ if (req.request == "PURGE") \{ set obj.ttl = 0s; error 200 "Purged."; \} \} sub vcl\_miss \{ if (req.request == "PURGE") \{ error 404 "Not in cache."; \} \} sub vcl\_fetch \{ if (req.request == "GET" && req.url ~ "\\.(txt|js)\{1\}quot;) \{ set beresp.ttl = 3600s; \} else \{ set beresp.ttl = 30d; \} \}  
> 由于版本不同有关配置请参看官网： [https://www.varnish-cache.org/docs/2.1/tutorial/index.html\#tutorial-index][https_www.varnish-cache.org_docs_2.1_tutorial_index.html_tutorial-index]（2.1版本配置地址）
> 
> 更多版本配置见：[https://www.varnish-cache.org/docs/][https_www.varnish-cache.org_docs]
> 
> 参考文章：[http://kerry.blog.51cto.com/172631/402923][http_kerry.blog.51cto.com_172631_402923]
> 
> 启动命令：
> 
> /usr/local/varnish/sbin/varnishd -f /usr/local/varnish/etc/varnish/varnish.vcl -a 0.0.0:800 -s file,/var/vcache/varnish\_cache.data,1G -g www -u www -w 30000,51200,10 -T 127.0.0.1:3500  
> 
> 
> Now you have Varnish running. Let us make sure that it works properly. Use your browser to go to[http://youwebsite:800/][http_youwebsite_800]\- you should now see your web application running there.  
> 
> 
> 在你浏览器输入：[http://youwebsite:800/][http_youwebsite_800]即可
> 
> 本人手头有份pdf手册需要的可以联系我：429240967
> 
>   
>

[https_www.varnish-cache.org_docs_2.1_installation_install.html]: https://www.varnish-cache.org/docs/2.1/installation/install.html
[https_www.varnish-cache.org_docs_2.1_tutorial_index.html_tutorial-index]: https://www.varnish-cache.org/docs/2.1/tutorial/index.html#tutorial-index
[https_www.varnish-cache.org_docs]: https://www.varnish-cache.org/docs/
[http_kerry.blog.51cto.com_172631_402923]: http://kerry.blog.51cto.com/172631/402923
[http_youwebsite_800]: http://192.168.2.2:8080/