CentOS6.9编译安装Nginx1.12

1:安装必要的库

Bash

yum install gc gcc gcc-c++ pcre-devel zlib-devel openssl-devel

2:创建Nginx用户和组

Bash

groupadd www
#创建一个用户,不允许登陆和不创主目录 
useradd -s /sbin/nologin -g www -M www

3:下载并解压Nginx

Bash

wget http://nginx.org/download/nginx-1.12.0.tar.gz
tar -xzvf nginx-1.12.0
cd nginx-1.12.0

4:配置并编译安装

Bash

./configure --user=www --group=www --prefix=/usr/local/nginx --with-http_stub_status_module --with-http_ssl_module --with-http_gzip_static_module
make && make install

参数说明:

nginx大部分常用模块,编译时./configure --help以--without开头的都默认安装。

--prefix=PATH : 指定nginx的安装目录。默认 /usr/local/nginx

--conf-path=PATH : 设置nginx.conf配置文件的路径。nginx允许使用不同的配置文件启动,通过命令行中的-c选项。默认为prefix/conf/nginx.conf

--user=name: 设置nginx工作进程的用户。安装完成后,可以随时在nginx.conf配置文件更改user指令。默认的用户名是nobody。--group=name类似

--with-pcre : 设置PCRE库的源码路径,如果已通过yum方式安装,使用--with-pcre自动找到库文件。使用--with-pcre=PATH时,需要从PCRE网站下载pcre库的源码(版本4.4 - 8.30)并解压,剩下的就交给Nginx的./configure和make来完成。perl正则表达式使用在location指令和 ngx_http_rewrite_module模块中。

--with-zlib=PATH : 指定 zlib(版本1.1.3 - 1.2.5)的源码解压目录。在默认就启用的网络传输压缩模块ngx_http_gzip_module时需要使用zlib 。

--with-http_ssl_module : 使用https协议模块。默认情况下,该模块没有被构建。前提是openssl与openssl-devel已安装

--with-http_stub_status_module : 用来监控 Nginx 的当前状态

--with-http_realip_module : 通过这个模块允许我们改变客户端请求头中客户端IP地址值(例如X-Real-IP 或 X-Forwarded-For),意义在于能够使得后台服务器记录原始客户端的IP地址

--add-module=PATH : 添加第三方外部模块,如nginx-sticky-module-ng或缓存模块。每次添加新的模块都要重新编译(Tengine可以在新加入module时无需重新编译)

5:配置Nginx命令和服务并开机启动

Bash

vim /etc/init.d/nginx

复制一下代码到上面的文件

Bash

#!/bin/bash  
# nginx Startup script for the Nginx HTTP Server  
#  
# 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/nginx/sbin/nginx  
nginx_config=/usr/local/nginx/conf/nginx.conf  
nginx_pid=/usr/local/nginx/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: " 
 $nginxd -s reload  
    #if your nginx version is below 0.8, please use this command: "kill -HUP `cat ${nginx_pid}`" 
    RETVAL=$?  
    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

Bash

cd /etc/rc.d/init.d
#附加执行权限
chmod 755 /etc/init.d/nginx
#开机自启
chkconfig --level 345 nginx on
service nginx start #可选  start | stop | restart | reload | status |  help

6.查看系统IP地址,打开nginx的本地网页

[root@bogon ~]# ifconfig eth0
eth0      Link encap:Ethernet  HWaddr 00:0C:29:9C:2B:A5  
          inet addr:192.168.16.87  Bcast:192.168.16.255  Mask:255.255.255.0
          inet6 addr: fe80::20c:29ff:fe9c:2ba5/64 Scope:Link
          UP BROADCAST RUNNING MULTICAST  MTU:1500  Metric:1
          RX packets:1648500 errors:0 dropped:0 overruns:0 frame:0
          TX packets:2193 errors:0 dropped:0 overruns:0 carrier:0
          collisions:0 txqueuelen:1000 
          RX bytes:1606718906 (1.4 GiB)  TX bytes:176876 (172.7 KiB)

CentOS6.9编译安装Nginx1.12_第1张图片

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