nginx 安装

Nginx 安装指南
环境参数
操作系统版本:


Linux version 2.6.32-220.el6.x86_64 ([e-mail]) 
(gcc version 4.4.5 20110214 (Red Hat 4.4.5-6) (GCC) 
依赖条件:


gzip module requires zlib library
rewrite module requires pcre library
ssl support requires openssl library
推荐工具


tmux
secureCRT
winscp
安装
下载 [zlib-1.2.8.tar.gz]


sudo wget http://prdownloads.sourceforge.net/libpng/zlib-1.2.8.tar.gz?download
下载 [pcre-8.33.tar.gz]


sudo wget ftp://ftp.csx.cam.ac.uk/pub/software/programming/pcre/pcre-8.33.tar.gz
「可选」下载


下载 [nginx-1.4.2.tar.gz]


sudo wget http://nginx.org/download/nginx-1.4.2.tar.gz
解压文件


tar zxf zlib-1.2.8.tar.gz
tar zxf pcre-8.33.tar.gz
tar zxf nginx-1.4.2.tar.gz
移动文件到安装路径(示例中为/opt目录下)


sudo mv zlib-1.2.8 /opt
sudo mv pcre-8.33 /opt
sudo mv nginx-1.4.2 /opt
编译nginx


cd /opt/nginx-1.4.2/
./configure --prefix=/usr/local/ --sbin-path=/usr/local/sbin --conf-path=/etc/nginx/nginx.conf --pid-path=/var/run/nginx.pid --lock-path=/var/run/nginx.lock --error-log-path=/var/log/nginx/error.log --http-log-path=/var/log/nginx/access.log --http-client-body-temp-path=/var/run/nginx/client_body_temp --http-proxy-temp-path=/var/run/nginx/proxy_temp --http-fastcgi-temp-path=/var/run/nginx/fastcgi_temp --http-uwsgi-temp-path=/var/run/nginx/uwsgi_temp --http-scgi-temp-path=/var/run/nginx/scgi_temp --with-pcre=../pcre-8.33 --with-zlib=../zlib-1.2.8 --with-openssl=../openssl-1.0.1e --with-ipv6 --with-http_ssl_module --with-http_gzip_static_module
参数说明


路径


--prefix=/usr/local/
--sbin-path=/usr/local/sbin
--conf-path=/etc/nginx/nginx.conf
--pid-path=/var/run/nginx.pid
--lock-path=/var/run/nginx.lock
--error-log-path=/var/log/nginx/error.log
--http-log-path=/var/log/nginx/access.log
临时文件
+ --http-client-body-temp-path=/var/run/nginx/client_body_temp
+ --http-proxy-temp-path=/var/run/nginx/proxy_temp 
+ --http-fastcgi-temp-path=/var/run/nginx/fastcgi_temp 
+ --http-uwsgi-temp-path=/var/run/nginx/uwsgi_temp 
+ --http-scgi-temp-path=/var/run/nginx/scgi_temp


依赖
+ --with-pcre=../pcre-8.33 
+ --with-zlib=../zlib-1.2.8 
+ --with-openssl=../openssl-1.0.1e


功能模块
+ --with-ipv6 
+ --with-http_ssl_module 
+ --with-http_gzip_static_module


详情请参考


[Installation and compile-time options]


安装


make & make install


问题
nginx ssl 版本问题
安装openssl 
下载openssl
1.sudo wget http://www.openssl.org/source/openssl-1.0.1e.tar.gz 
解压
2.sudo tar -zxvf openssl-1.0.1e.tar.gz
3.sudo mv openssl-1.0.1e /opt/
安装
4.cd openssl-1.0.1e 
  sudo ./config --prefix=/usr/local/openssl
  sudo ./config -t
  sudo make depend
  sudo make
  sudo make test
  sudo make install
  
5.cd /usr/local
  In -s /openssl /ssl


6.动态库搜索路径
增加"/usr/local/lib"到你的"/etc/ld.so.conf"，并执行ldconfig命令
cat /etc/ld.so.conf
include ld.so.conf.d/*.conf
/usr/local/ssl/lib
同等操作如下
echo "usr/local/ssl/lib">>/etc/ld.so.conf
 sudo ldconfig
 (1)找不到ldconfig 命令 环境变量中添加
   export PATH = $PATH:/sbin
7.export PATH = $PATH:/usr/local/ssl/bin  
综上 可以 vi /etc/profile 
  export PATH = /usr/local/ssl/bin:/sbin:$PATH






# 创建用户，但不创建用户 home
useradd -M nginx
# 锁定用户，使用户无法通过 password 登录
usermod -L nginx 


添加开机启动nginx
sudo vi /etc/init.d/nginx  (输入下面的代码)


 


#!/bin/bash
# nginx Startup script for the Nginx HTTP Server
# it is v.0.0.2 version.
# chkconfig: - 85 15
# description: Nginx is a high-performance web and proxy server.
#              It has a lot of features, but it's not for everyone.
# processname: nginx
# pidfile: /var/run/nginx.pid
# config: /usr/local/nginx/conf/nginx.conf
nginxd=/usr/local/sbin/nginx (指向nginx 启动文件 在objs下面的MakeFile 里面会配置nginx make&make install 会生成nginx 的启动文件)
nginx_config=/etc/nginx/nginx.conf(指向你的配置地址)
nginx_pid=/var/run/nginx.pid
RETVAL=0
prog="nginx"
# Source function library.
. /etc/rc.d/init.d/functions
# Source networking configuration.
. /etc/sysconfig/network
# Check that networking is up.
[ ${NETWORKING} = "no" ] && exit 0
[ -x $nginxd ] || exit 0
# Start nginx daemons functions.
start() {
if [ -e $nginx_pid ];then
   echo "nginx already running...."
   exit 1
fi
   echo -n $"Starting $prog: "
   daemon $nginxd -c ${nginx_config}
   RETVAL=$?
   echo
   [ $RETVAL = 0 ] && touch /var/lock/subsys/nginx
   return $RETVAL
}
# Stop nginx daemons functions.
stop() {
        echo -n $"Stopping $prog: "
        killproc $nginxd
        RETVAL=$?
        echo
        [ $RETVAL = 0 ] && rm -f /var/lock/subsys/nginx /var/run/nginx.pid
}
# reload nginx service functions.
reload() {
    echo -n $"Reloading $prog: "
    #kill -HUP `cat ${nginx_pid}`
    killproc $nginxd -HUP
    RETVAL=$?
    echo
}
# See how we were called.
case "$1" in
start)
        start
        ;;
stop)
        stop
        ;;
reload)
        reload
        ;;
restart)
        stop
        start
        ;;
status)
        status $prog
        RETVAL=$?
        ;;
*)
        echo $"Usage: $prog {start|stop|restart|reload|status|help}"
        exit 1
esac
exit $RETVAL


 


:wq  保存并退出


设置文件的访问权限


chmod a+x /etc/init.d/nginx   (a+x ==> all user can execute  所有用户可执行)


# 增加服务启动项
sudo chkconfig --add nginx
# 设置开机自动启动
sudo chkconfig --level 345 nginx on


sudo service nginx start stop restart 
/etc/init.d/nginx status
/etc/init.d/nginx start stop restart