Redis-server management script for CentOS 6.3.

redis.sh

#!/bin/bash

# chkconfig: - 80 12
# description: Controller for redis-server
# processname: redis

# useage: redis {start|stop|restart}
# notice, you need to edit these 4 variables bellow to suit your condition

BIN="/usr/local/redis/bin/redis-server"
CONFIG="/usr/local/redis/conf/redis.conf"
PID="/usr/local/redis/run/redis.pid"
USER="redis"
# user can be add as: adduser --system --create-home -b /usr/local/redis --shell /sbin/nologin --user-group redis

set -e

function start {
    if [ -e "$PID" ];then 
    echo "redis-server already running...." 
    exit 1 
    fi
    echo "starting redis-server at $BIN with config $CONFIG"
    # su - "$USER" -c "$BIN" "$CONFIG"
    sudo -u "$USER" -H "$BIN" "$CONFIG"
}

function stop {
    echo "stoping $BIN ..."
    killall -w "$BIN"
    echo "done."
}

function restart {
    stop
    start
}

function status {
    echo "unsupport function"
}

case "$1" in
    "start")
        start
        ;;
    "stop")
        stop
        ;;
    "restart")
        restart
        ;;
      *)
        echo "Usage: redis {start|stop|restart}"
        exit 1
        ;;
    esac

    exit 0