centos开机启动nginx和redis

最新推荐文章于 2025-03-19 10:25:09 发布

祈盼啦啦啦

最新推荐文章于 2025-03-19 10:25:09 发布

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分类专栏： linux 文章标签： linux nginx centos redis

原文链接：https://www.cnblogs.com/yadongliang/p/12538894.html;https://www.cnblogs.com/codelives/p/13825145.html

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本文档提供了一份用于启动和停止Nginx及Redis服务的shell脚本，包括启动、停止、重启、重载等操作。在CentOS系统中，通过编辑初始化脚本、设置权限、添加服务到系统启动项，可以实现Nginx和Redis的自动化管理。

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转载地址
nginx启动
 redis启动

nginx

#!/bin/sh
#
# chkconfig: 2345 10 20
#nginx - this script starts and stops the nginx daemon 
# 
# chkconfig:   - 85 15 
# description: Nginx is an HTTP(S) server, HTTP(S) reverse \ 
#               proxy and IMAP/POP3 proxy server 
# processname: nginx 
# config:      /etc/nginx/nginx.conf 
# config:      /etc/sysconfig/nginx 
# pidfile:     /var/run/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" #nginx 启动项
prog=$(basename $nginx) 

NGINX_CONF_FILE="/usr/local/nginx/conf/nginx.conf"  #nginx配置文件

[ -f /etc/sysconfig/nginx ] && . /etc/sysconfig/nginx 

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 
killall -9 nginx 
} 

restart() { 
    configtest || return $? 
    stop 
    sleep 1 
    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

redis

#!/bin/bash
# chkconfig: 22345 10 90
# description: Start and Stop redis

PATH=/usr/local/bin:/sbin:/usr/bin:/bin                                #找到本机安装redis后，存放redis命令的目录
REDISPORT=6399                                                         #redis的默认端口， 要和下文中的redis.conf中一致
EXEC=/home/indigo/software/redis/redis-4.0.9/src/redis-server          #redis服务端的命令
REDIS_CLI=/home/indigo/software/redis/redis-4.0.9/src/redis-cli        #redis客户端的命令  这两个一般都在 PATH目录下
PIDFILE=/var/run/redis_6379.pid                                        #reids的进程文件生成的位置
CONF="/home/indigo/software/redis/redis-4.0.9/redis.conf"              #redis的配置文件所在的目录

case "$1" in
        start)
                if [ -f $PIDFILE ];
                then
                        echo "$PIDFILE exists, process is already running or crashed."
                else
                        echo "Starting Redis server..."
                        $EXEC $CONF
                fi
                if [ "$?"="0" ];
                then
                        echo "Redis is running..."
                fi
                ;;
        stop)
                if [ ! -f $PIDFILE ];
                then
                        echo "$PIDFILE exists, process is not running."
                else
                        PID=$(cat $PIDFILE)
                        echo "Stopping..."
                       $REDIS_CLI -p $REDISPORT  SHUTDOWN
                        sleep 2
                       while [ -x $PIDFILE ]
                       do
                                echo "Waiting for Redis to shutdown..."
                               sleep 1
                        done
                        echo "Redis stopped"
                fi
                ;;
        restart|force-reload)
                ${0} stop
                ${0} start
                ;;
        *)
               echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2
                exit 1
esac

操作步骤基本类似：
换成nginx就好了

[root@localhost redis]# vim /etc/init.d/redis
把脚本内容写进去
[root@localhost redis]# chmod +x /etc/init.d/redis
[root@localhost redis]# chkconfig --add redis
[root@localhost redis]# chkconfig redis on
error reading information on service redis: No such file or directory
[root@localhost redis]# chkconfig redis on
[root@localhost redis]# chkconfig --list
Note: This output shows SysV services only and does not include native
      systemd services. SysV configuration data might be overridden by native
      systemd configuration.

      If you want to list systemd services use 'systemctl list-unit-files'.
      To see services enabled on particular target use
      'systemctl list-dependencies [target]'.
redis             0:off    1:off    2:on    3:on    4:on    5:on    6:off