centos7 Failed to start nginx.service:unit not found

刺骨的言语ヽ痛彻心扉 2023-10-04 17:52 11阅读 0赞

#### Failed to start nginx.service:unit not found ####

*  1.在/etc/init.d下新建nginx文件
 *  2.插入代码
 *  3.进入目录/etc/init.d
 *  4.添加权限
 *  5.添加config配置
 *  6.开启nginx

## 1.在/etc/init.d下新建nginx文件 ##

vim /etc/init.d/nginx

## 2.插入代码 ##

#!/bin/sh
    # nginx - this script starts and stops the nginx daemin
    #
    # 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/logs/nginx.pid
     
    # Source function library.
     
    . /etc/rc.d/init.d/functions
     
    # Source networking configuration.
     
    . /etc/sysconfig/network
     
    # Check that networking is up.
     
    [ "$NETWORKING" = "no" ] && exit 0
     
    nginx="/usr/local/nginx/sbin/nginx"
     
    prog=$(basename $nginx)
     
    NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"
     
    lockfile=/var/lock/subsys/nginx
     
    start() {
        
     
        [ -x $nginx ] || exit 5
     
        [ -f $NGINX_CONF_FILE ] || exit 6
     
        echo -n $"Starting $prog: "
     
        daemon $nginx -c $NGINX_CONF_FILE
     
        retval=$?
     
        echo
     
        [ $retval -eq 0 ] && touch $lockfile
     
        return $retval
     
    }
     
     
    stop() {
        
     
        echo -n $"Stopping $prog: "
     
        killproc $prog -QUIT
     
        retval=$?
     
        echo
     
        [ $retval -eq 0 ] && rm -f $lockfile
     
        return $retval
     
    }
     
     
     
    restart() {
        
     
        configtest || return $?
     
        stop
     
        start
     
    }
     
     
    reload() {
        
     
        configtest || return $?
     
        echo -n $"Reloading $prog: "
     
        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 "$1" 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 $"Usage: $0 {start|stop|status|restart|condrestart|try-restart|reload|force-reload|configtest}"
            exit 2
     
    esac

## 3.进入目录/etc/init.d ##

cd /etc/init.d

## 4.添加权限 ##

chmod 777 /etc/init.d/nginx

## 5.添加config配置 ##

chkconfig --add nginx

## 6.开启nginx ##

service nginx start