CentOS环境下Nginx服务器安装

青旅半醒 2022-05-29 09:29 256阅读 0赞

1、安装命令

wget http://nginx.org/download/nginx-1.4.7.tar.gz
    tar zxvf nginx-1.4.7.tar.gz
    cd nginx-1.4.7
    ./configure --prefix=/usr/local/webserver/nginx
    make && make install

2、启动脚本配置

#配置nginx在任意目录都可以执行nginx的启动、停止、重启的脚本
    #执行以下命令，书写脚本
    vi /etc/init.d/nginx

写入如下脚本：

#!/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/webserver/nginx/conf/nginx.conf
    # pidfile:     /usr/local/webserver/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/webserver/nginx/sbin/nginx"
    prog=$(basename $nginx)
    
    NGINX_CONF_FILE="/usr/local/webserver/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、修改权限

chmod +x /etc/init.d/nginx

4、添加到系统服务

/sbin/chkconfig nginx on

5、如下命令操作nginx

service nginx start
        service nginx stop
        service nginx restart
        service nginx reload
    
        /etc/init.d/nginx start
        /etc/init.d/nginx stop
        /etc/init.d/nginx restart
        /etc/init.d/nginx reload