redis自定义使用start|stop|restart来停止和启动redis服务

短命女 2022-07-11 11:25 630阅读 0赞

我的redis的目录是在/usr/local/redis/redis

启动要在 /usr/local/redis/redis目录操作start  停止:stop 重启：restart

下面是需要在/etc/init.d 目录下面创建一个redis文件，touch redis ，然后修改redis的对外权限访问，chmod a+x /etc/init.d/redis

下面是提供start|stop|restart 服务的脚本，拷贝到redis文件里面

\#!/src/bash  
\#chkconfig: 2345 55 25  
\#description: Starts,stops and restart the redis-server  
\#Ver:1.1    
\#Write by ND chengh(200808)  
\#usage: ./script\_name -p \[port\] \{start|stop|status|restart\}  
  
\# Source function library.  
. /etc/rc.d/init.d/functions  
  
\# Source networking configuration.  
. /etc/sysconfig/network  
  
\# Check networking is up.  
\[ "$NETWORKING" = "no" \] && exit 0  
  
RETVAL=0  
REDIS\_PORT=6379  
PID=  
  
if \[ "$1" = "-p" \]; then  
    REDIS\_PORT=$2  
    shift 2  
fi  
  
REDIS\_DIR="/usr/local/redis/redis"  
REDIS="$\{REDIS\_DIR\}/src/redis-server"  
PROG=$(basename $REDIS)  
  
CONF="$\{REDIS\_DIR\}/redis-$\{REDIS\_PORT\}.conf"  
  
if \[ ! -f $CONF \]; then  
   if \[ -f "$\{REDIS\_DIR\}/redis.conf" \];then  
      CONF="$\{REDIS\_DIR\}/redis.conf"  
   else  
      echo -n $"$CONF not exist.";warning;echo  
      exit 1  
   fi  
fi  
  
PID\_FILE=\`grep "pidfile" $\{CONF\}|cut -d ' ' -f2\`  
PID\_FILE=$\{PID\_FILE:=/var/run/redis.pid\}  
LOCKFILE="/var/lock/subsys/redis-$\{REDIS\_PORT\}"  
  
if \[ ! -x $REDIS \]; then  
    echo -n $"$REDIS not exist.";warning;echo  
    exit 0  
fi  
  
  
start() \{  
  
    echo -n $"Starting $PROG: "  
    $REDIS $CONF  
    RETVAL=$?  
    if \[ $RETVAL -eq 0 \]; then  
        success;echo;touch $LOCKFILE  
    else  
        failure;echo  
    fi  
    return $RETVAL  
  
\}  
  
stop() \{  
  
    echo -n $"Stopping $PROG: "  
  
    if \[ -f $PID\_FILE \] ;then  
       read PID <  "$PID\_FILE"  
    else  
       failure;echo;  
       echo -n $"$PID\_FILE not found.";failure;echo  
       return 1;  
    fi  
  
    if checkpid $PID; then  
     kill -TERM $PID >/dev/null 2>&1  
        RETVAL=$?  
        if \[ $RETVAL -eq 0 \] ;then  
                success;echo  
                echo -n "Waiting for Redis to shutdown .."  
         while checkpid $PID;do  
                 echo -n "."  
                 sleep 1;  
                done  
                success;echo;rm -f $LOCKFILE  
        else  
                failure;echo  
        fi  
    else  
        echo -n $"Redis is dead and $PID\_FILE exists.";failure;echo  
        RETVAL=7  
    fi      
    return $RETVAL  
  
\}  
  
restart() \{  
    stop  
    start  
\}  
  
rhstatus() \{  
    status -p $\{PID\_FILE\} $PROG  
\}  
  
hid\_status() \{  
    rhstatus >/dev/null 2>&1  
\}  
  
case "$1" in  
    start)  
        hid\_status && exit 0  
        start  
        ;;  
    stop)  
        rhstatus || exit 0  
        stop  
        ;;  
    restart)  
        restart  
        ;;  
    status)  
        rhstatus  
        RETVAL=$?  
        ;;  
    \*)  
        echo $"Usage: $0 -p \[port\] \{start|stop|status|restart\}"  
        RETVAL=1  
esac  
  
exit $RETVAL