ubuntu redis 自启动配置文件

Posted 2020-09-03 一路前行

#!/bin/sh
# chkconfig:   2345 90 10

### BEGIN INIT INFO
# Provides: redis-server
# Required-Start: $network $remote_fs $syslog $time
# Required-Stop: $network
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: start/stop redis-server
### END INIT INFO

#
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.

REDISPORT=6379
EXEC=/usr/local/bin/redis-server
CLIEXEC=/usr/local/bin/redis-cli

PIDFILE=/var/run/redis_${REDISPORT}.pid
CONF="/etc/redis/${REDISPORT}.conf"

case "$1" in
    start)
        if [ -f $PIDFILE ]
        then
            echo "$PIDFILE exists, process is already running or crashed"
        else
            echo "Starting Redis_$REDISPORT server..."
            $EXEC $CONF
        fi
        ;;
    stop)
        if [ ! -f $PIDFILE ]
        then
            echo "$PIDFILE does not exist, process is not running"
        else
            PID=$(cat $PIDFILE)
            echo "Stopping ..."
            <% if @password == ‘nopass‘ -%>
            $CLIEXEC -p $REDISPORT shutdown
            <% else -%>
            $CLIEXEC -p $REDISPORT -a <%= @password %> shutdown
            <% end -%>
            while [ -x /proc/${PID} ]
            do
                echo "Waiting for Redis_$REDISPORT to shutdown ..."
                sleep 2
            done
            echo "Redis_$REDISPORT stopped"
        fi
        ;;
    status)
        PID=$(cat $PIDFILE)
        if [ -f $PIDFILE ]
        then
          if [ ! -x /proc/${PID} ]
          then
            echo ‘Redis_$REDISPORT is not running‘
            rm -rf $PIDFILE
            exit 1
          else
            echo "Redis_$REDISPORT is running"
          fi
        else
          echo ‘No PID File,Redis_$REDISPORT is not running‘
          exit 1
        fi
        ;;
    restart)
        $0 stop
        $0 start
        ;;
    *)
        echo "Please use start, stop, restart or status as first argument"
        ;;
esac