系统环境CentOS7.3
第一种方法最简单：yum安装
本身使用的base源并没有varnish的yum包，但是
EPEL源上是有的，如果想YUM安装的话直接切换成EPEL源即可
wget http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -ivh epel-release-latest-7.noarch.rpm
yum repolist varnish
第二种方式源码编译
这里主要记录一下varnish源码编译安装时候缺少的各种包及相关报错信息。
需要在安装varnish之前，安装的各种包
- autoconf
- automake
- jemalloc-devel
- libedit-devel
- libtool
- ncurses-devel
- pcre-devel
- pkgconfig
- python-docutils
- python-sphinx
- graphviz
缺少python-docutils
checking for rst2man... no
checking for rst2man.py... no
configure: error: rst2man is needed to build Varnish, please install python-docutils.
缺少ncurses-devel
checking for NcursesW wide-character library... no
checking for Ncurses library... no
checking for Curses library... no
configure: error: requires an X/Open-compatible Curses library
缺少libedit-devel
checking edit/readline/readline.h usability... no
checking edit/readline/readline.h presence... no
checking for edit/readline/readline.h... no
checking for LIBEDIT... no
checking for a readline compatible library... no
configure: error: neither libedit nor another readline compatible library found
yum inistall python-docutils ncurses-devel libedit-devel
./configure --prefix=/var/varnish/
make && make install
编译安装完毕后程序所在位置：
/var/varnish/sbin/varnishd
/var/varnish/bin/
varnishadm varnishhist varnishlog varnishncsa varnishstat varnishtest varnishtop
如果在configure的时候不配置路径的话默认会安装在：
/usr/local
/usr/local/sbin/varnishd
/usr/local/bin/
配置文件位置：
需要自己cp一个初始文件或者自己创建一个
mkdir /etc/varnish/ || cp ./etc/example.vcl /etc/varnish/default.vcl
注：这个配置文件里默认定义的后端服务器
backend default {
.host = "127.0.0.1";
.port = "8111";
}
最后执行：
varnishd -f /etc/varnish/default.vcl -a :6081 -T localhost:6082
就可以工作了。当然还有很多参数并没有设定。