源码安装Nginx以及用systemctl管理

一、源码安装Nginx：

• 先安装gcc编译器（安装过的可以忽略）

   [[email protected] ~]# yum -y install gcc gcc-c++ wget

• 进入src目录

   [[email protected] ~]# cd /usr/local/src/

• 下载 nginx软件包

   [[email protected] src]# wget http://nginx.org/download/nginx-1.14.0.tar.gz

• 解压

   [[email protected] src]# tar -zxvf nginx-1.14.0.tar.gz

• 进入nginx-1.14.0目录

   [[email protected] src]# cd nginx-1.14.0/

• 安装依赖

   [[email protected] nginx-1.14.0]# yum -y install openssl openssl-devel

• ./configure软件配置与检查

   [[email protected]]#./configure--prefix=/usr/local/nginx --with-http_ssl_module

• 安装

   [[email protected] nginx-1.14.0]# make
   [[email protected] nginx-1.14.0]# make install

• 启动nginx

   [[email protected] nginx-1.14.0]#cd /usr/local/nginx/sbin
   [[email protected] nginx-1.14.0]#./nginx

查看是否启动成功

    [[email protected] nginx-1.14.0]# ps aux |grep nginx    

二、systemctl管理:

• 创建配置文件
  源码安装的nginx在/etc/systemd/system/multi-user.target.wants/目录下是没有nginx.service这个文件的，所以要新建

   [[email protected] nginx-1.14.0]#vim /usr/lib/systemd/system/nginx.service

• 写入内容（全部复制进去，然后修改）

   [Unit]
   Description=nginx - high performance web server
   Documentation=http://nginx.org/en/docs/
   After=network-online.target remote-fs.target nss-lookup.target
   Wants=network-online.target
  
   [Service]
   Type=forking
   PIDFile=/var/run/nginx.pid
   ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf
   ExecReload=/bin/kill -s HUP $MAINPID
   ExecStop=/bin/kill -s TERM $MAINPID
  
   [Install]
   WantedBy=multi-user.target

• 修改 [Service]内容

    将：
        ExecStart=/usr/sbin/nginx -c /etc/nginx/nginx.conf，
    改为：
        ExecStart=/usr/local/nginx/sbin/nginx -c /usr/local/nginx/conf/nginx.conf

• 设置开机启动

      [[email protected] nginx-1.14.0]# systemctl enable nginx.service

• 关闭之前启动的nginx服务

      [[email protected] nginx-1.14.0]# pkill -9 nginx

• 重载修改过的所有配置文件

       [[email protected] nginx-1.14.0]#systemctl daemon-reload

• 重新启动nginx服务

       [[email protected] nginx-1.14.0]#systemctl start nginx

  最后可以用浏览器访问自己虚拟机的IP：192.168.xxx.xx

原文地址：https://www.cnblogs.com/None-zreo-0/p/9609439.html