1. 虚拟机配置
CPU：单核
内存：2 GB
硬盘：120 GB
IP：10.24.17.108
2. 操作系统
版本：CentOS 6.6 x86_64
安装办法：Minimal
3. 虚拟化环境
VMware Workstation 12.1.0
4. nginx
版本：nginx-1.10.1.tar.gz
安装办法：编译源码安装
二、下载nginx源码包
在bash中运行以下命令，下载nginx的源码包：
cd /root/Downloads
# 下载nginx源码包
wget http://nginx.org/download/nginx-1.10.1.tar.gz
# 下载pcre源码包
wget http://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.38.tar.gz
# 下载zlib源码包
wget http://zlib.net/zlib-1.2.8.tar.gz
三、安装依赖包
在bash中运行以下命令，在做事器上安装nginx的依赖包：
yum --disablerepo=\ --enablerepo=c6-media install -y openssl openssl-devel
在bash中运行以下命令，安装编译环境：
yum --disablerepo=\ --enablerepo=c6-media groupinstall -y \"大众Development Tools\公众
四、创建用户和组
在bash中运行以下命令，为nginx创建用户和组：
groupadd -r nginx
useradd -s /sbin/nologin -g nginx -r nginx
五、解压缩源码包
在bash中运行以下命令，解压缩nginx和依赖包的源码包：
tar xvzf nginx-1.10.1.tar.gz
tar xvzf pcre-8.38.tar.gz
tar xvzf zlib-1.2.8.tar.gz
cd nginx-1.10.1
六、编译安装
在bash中运行以下命令，编译安装nginx：
# 配置编译选项
./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-select_module \
--with-poll_module \
--with-http_ssl_module \
--with-pcre=/root/Downloads/pcre-8.38 \
--with-pcre-jit \
--with-zlib=/root/Downloads/zlib-1.2.8
# 编译安装
make && make install
七、配置自动启动做事
在bash中运行以下命令，将nginx配置为自动启动的系统做事：
vi /etc/init.d/nginx
在上述init脚本中输入并保存以下内容：
#!/bin/sh
#
# nginx - this script starts and stops the nginx daemon
#
# chkconfig: - 85 15
# description: NGINX is an HTTP(S) server, HTTP(S) reverse \
# proxy and IMAP/POP3 proxy server
# processname: nginx
# config: /usr/local/nginx/conf/nginx.conf
# pidfile: /usr/local/nginx/pid/nginx.pid
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ \"大众$NETWORKING\"大众 = \"大众no\"大众 ] && exit 0
nginx=\"大众/usr/local/nginx/sbin/nginx\公众
prog=$(basename $nginx)
NGINX_CONF_FILE=\公众/usr/local/nginx/conf/nginx.conf\"大众
lockfile=/usr/local/nginx/lock/nginx.lock
make_dirs() {
# make required directories
user=`$nginx -V 2>&1 | grep \"大众configure arguments:\"大众 | sed 's/[^]--user=\([^ ]\)./\1/g' -`
if [ -z \公众`grep $user /etc/passwd`\公众 ]; then
useradd -M -s /bin/nologin $user
fi
options=`$nginx -V 2>&1 | grep 'configure arguments:'`
for opt in $options; do
if [ `echo $opt | grep '.-temp-path'` ]; then
value=`echo $opt | cut -d \"大众=\"大众 -f 2`
if [ ! -d \公众$value\公众 ]; then
# echo \"大众creating\"大众 $value
mkdir -p $value && chown -R $user $value
fi
fi
done
}
start() {
[ -x $nginx ] || exit 5
[ -f $NGINX_CONF_FILE ] || exit 6
make_dirs
echo -n $\"大众Starting $prog: \"大众
daemon $nginx -c $NGINX_CONF_FILE
retval=$?
echo
[ $retval -eq 0 ] && touch $lockfile
return $retval
}
stop() {
echo -n $\"大众Stopping $prog: \公众
killproc $prog -QUIT
retval=$?
echo
[ $retval -eq 0 ] && rm -f $lockfile
return $retval
}
restart() {
configtest || return $?
stop
sleep 1
start
}
reload() {
configtest || return $?
echo -n $\公众Reloading $prog: \"大众
killproc $nginx -HUP
RETVAL=$?
echo
}
force_reload() {
restart
}
configtest() {
$nginx -t -c $NGINX_CONF_FILE
}
rh_status() {
status $prog
}
rh_status_q() {
rh_status >/dev/null 2>&1
}
case \"大众$1\"大众 in
start)
rh_status_q && exit 0
$1
;;
stop)
rh_status_q || exit 0
$1
;;
restart|configtest)
$1
;;
reload)
rh_status_q || exit 7
$1
;;
force-reload)
force_reload
;;
status)
rh_status
;;
condrestart|try-restart)
rh_status_q || exit 0
;;
)
echo $\"大众Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}\公众
exit 2
esac
修正脚本权限，然后设置为随系统自动启动：
mkdir -p /usr/local/nginx/pid
mkdir -p /usr/local/nginx/lock
chmod 755 /etc/init.d/nginx
chkconfig nginx on
配置环境变量：
sed -i '80s/$/&:\/usr\/local\/nginx\/sbin/' /etc/profile
source /etc/profile
至此，可以通过以下命令操作nginx做事：
# 启动nginx做事
service nginx start
# 停滞nginx做事
service nginx stop
# 重启nginx做事
service nginx restart
# 查看nginx做事状态
service nginx status
八、开启gzip压缩
在bash中运行以下命令，为nginx开启gzip压缩功能，减少网络带宽占用：
# 配置pid文件位置
sed -i '9s/#pid logs\/nginx.pid;/pid pid\/nginx.pid;/' /usr/local/nginx/conf/nginx.conf
# 启用gzip压缩
sed -i '33s/#gzip on;/gzip on;/' /usr/local/nginx/conf/nginx.conf
# 启用gzip压缩的最小文件
sed -i '33a\ gzip_min_length 1k;' /usr/local/nginx/conf/nginx.conf
# gzip压缩级别
sed -i '34a\ gzip_comp_level 2;' /usr/local/nginx/conf/nginx.conf
# 进行压缩的文件类型
sed -i '35a\ gzip_types text/plain application/javascript application/x-javascript text/css application/xml text/javascript application/x-httpd-php image/jpeg image/gif image/png;' /usr/local/nginx/conf/nginx.conf
# 是否在http header中添加Vary: Accept-Encoding
sed -i '36a\ gzip_vary on;' /usr/local/nginx/conf/nginx.conf
# 禁用IE 6 gzip
sed -i '37a\ gzip_disable \"大众MSIE [1-6]\\.\"大众;' /usr/local/nginx/conf/nginx.conf
# 为ttf、otf和svg字体启用gzip
sed -i '38a\ gzip_types font/ttf font/otf image/svg+xml;' /usr/local/nginx/conf/nginx.conf
# 上传文件最大尺寸
sed -i '39a\ client_max_body_size 20m;' /usr/local/nginx/conf/nginx.conf
九、开启缓存
在bash中运行以下命令，为nginx开启静态内容缓存，减少网络带宽占用：
# 为图片文件设置缓存
sed -i '85a\\n' /usr/local/nginx/conf/nginx.conf
sed -i '86a\ location ~ ^.+\\.(ico|gif|jpg|jpeg|png)$ {' /usr/local/nginx/conf/nginx.conf
sed -i '87a\ access_log off;' /usr/local/nginx/conf/nginx.conf
sed -i '88a\ expires 30d;' /usr/local/nginx/conf/nginx.conf
sed -i '89a\ }' /usr/local/nginx/conf/nginx.conf
# 为文本文件设置缓存
sed -i '90a\' /usr/local/nginx/conf/nginx.conf
sed -i '91a\ location ~ ^.+\\.(css|js|txt|xml|swf|wav)$ {' /usr/local/nginx/conf/nginx.conf
sed -i '92a\ access_log off;' /usr/local/nginx/conf/nginx.conf
sed -i '93a\ expires 24h;' /usr/local/nginx/conf/nginx.conf
sed -i '94a\ }' /usr/local/nginx/conf/nginx.conf
# 为静态页面设置缓存
sed -i '95a\\n' /usr/local/nginx/conf/nginx.conf
sed -i '96a\ location ~ ^.+\\.(html|htm)$ {' /usr/local/nginx/conf/nginx.conf
sed -i '97a\ expires 1h;' /usr/local/nginx/conf/nginx.conf
sed -i '98a\ }' /usr/local/nginx/conf/nginx.conf
# 为字体设置缓存
sed -i '99a\' /usr/local/nginx/conf/nginx.conf
sed -i '100a\ location ~ ^.+\\.(eot|ttf|otf|woff|svg)$ {' /usr/local/nginx/conf/nginx.conf
sed -i '101a\ access_log off;' /usr/local/nginx/conf/nginx.conf
sed -i '102a\ expires max;' /usr/local/nginx/conf/nginx.conf
sed -i '103a\ }' /usr/local/nginx/conf/nginx.conf
十、启动做事
在bash中运行以下命令，启动nginx做事：
service nginx start
