• 源码编译安装nginx及设置开机启动项


    1、上传nginx文档;解压到/data目录下,并安装依赖包
    tar xf nginx-1.20.1.tar.gz -C /data/
    cd /data/nginx-1.20.1/ && ll
    依赖关系安装,执行如下:
    yum -y install zlib pcre pcre-devel openssl openssl-devel

    2、自定义安装nginx

    ./configure --prefix=/data/nginx-1.20.1 --conf-path=/data/nginx-1.20.1/nginx.conf --error-log-path=/data/nginx-1.20.1/logs/error.log --http-log-path=/data/nginx-1.20.1/logs/access.log --with-http_stub_status_module --pid-path=/data/nginx-1.20.1/nginx.pid --without-http_rewrite_module

    make && make install

    3、启动nginx
    (1)常规方式:

    cd /usr/local/nginx
    /sbin/nginx -c conf/nginx.conf
    

      

    (2)编辑脚本方式:
    源码编译安装nginx是没有nginx服务的,对于这种情况的解决方案有:
    编辑脚本,如下示例:

    vi /root/nginx_lxc
    #!/bin/bash
    
    if [ "$1" = "start" ]
    then
       if [ -f /data/nginx-1.20.1/nginx.pid -a -s /data/nginx-1.20.1/nginx.pid ]
       then 
            :
       else
            /data/nginx-1.20.1/sbin/nginx -c /data/nginx-1.20.1/nginx.conf
            echo "nginx is running..."
       fi
    elif [ "$1" = "stop" ]
    then
       if [ -f /data/nginx-1.20.1/nginx.pid -a -s /data/nginx-1.20.1/nginx.pid ]
       then
            kill `cat /data/nginx-1.20.1/nginx.pid`
            echo "nginx is killed!"
       else
            echo "Failed to stop nginx Unit nginx not loaded."
            exit 1
       fi
    elif [ "$1" = "restart" ]
    then
       /data/nginx-1.20.1/sbin/nginx -s reload
       echo "nginx is reload"
    else
       echo "Usage: sh $0 {start|stop|restart}"
    fi


    保存退出后,授执行权限:
    chmod +x /root/nginx_lxc

    (3)设置开机启动项方式1:
    在linux6.X或centos6.X系统下设置开机启动项,在/etc/init.d目录下添加nginx的自动启动脚本,如下示例:(说明:在linux7.x或centos7.x系统下也可这样设置)

    #!/bin/bash
    # 
    # chkconfig: 2345 85 95 
    # description: Nginx is a World Wide Web server. 
    # processname: nginx 
    if [ "$1" = "start" ]
      then
    if [ -f /data/nginx-1.20.1/nginx.pid -a -s /data/nginx-1.20.1/nginx.pid ]
      then 
      :
      else
      /data/nginx-1.20.1/sbin/nginx -c /data/nginx-1.20.1/nginx.conf
      echo "nginx is running..."
      fi
      # /data/nginx-1.20.1/sbin/nginx -c /data/nginx-1.20.1/nginx.conf
      # echo "nginx is running..."
    elif [ "$1" = "stop" ]
      then
      if [ -f /data/nginx-1.20.1/nginx.pid -a -s /data/nginx-1.20.1/nginx.pid ]
      then
         kill `cat /data/nginx-1.20.1/nginx.pid`
         echo "nginx is killed!"
      else
         echo "Failed to stop nginx Unit nginx not loaded."
         exit 1
      fi
    elif [ "$1" = "restart" ]
      then
        /data/nginx-1.20.1/sbin/nginx -s reload
        echo "nginx is reload"
      else
        echo "Usage: sh $0 {start|stop|restart}"
    fi
    
    脚本编辑好后,添加执行权限
    chmod 775 nginx
    

      

    命令执行:

    启动Nginx
    service nginx start 

    停止Nginx
    service nginx stop

    重启Nginx 
    service nginx restart 

    最后设置开机自启动,执行: 

    chkconfig --add nginx

    chkconfig nginx on

    查询是否设置开启自启动成功,执行:
    chkconfig --list nginx


    (4)设置开机启动项方式2:
    在linux7.x或centos7.x系统使用systemctl管理nginx服务。
    说明:由于linux7系统没有抛弃chkconfig方式管理服务,这里延续上面示例中设置的启动、停止和重启路径,如未完成之前设置,可改为nginx程序路径下的启动路径。
    在/usr/lib/systemd/system目录下,创建nginx.service脚本,如下示例:

    [Unit]
    Description=Nginx service
    After=network.target
    
    [Service]
    Type=forking
    PIDFile=/data/nginx-1.20.1/nginx.pid
    ExecStart=/etc/init.d/nginx start
    ExecReload=/etc/init.d/nginx restart
    ExecStop=/etc/init.d/nginx stop
    PrivateTmp=true
    
    [Install]
    WantedBy=multi-user.target
    
    保存退出 设置开机启动: systemctl enable nginx.service

      

    其他操作
    systemctl start nginx
    systemctl stop nginx
    systemctl status nginx.service
    systemctl disable nginx
    查看是否已添加开机自启动服务
    systemctl list-unit-files |grep nginx

    4、nginx服务及端口查看
    ss -antlup |grep nginx
    ps -ef |grep nginx
    lsof -i :80

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  • 原文地址:https://www.cnblogs.com/liuxc83/p/14920764.html
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