linux中service配置之redis
#section 1#!/bin/sh
#
# Simple Redis init.d script conceived to work on Linux systems
# as it does use of the /proc filesystem.
#
# redis This is the init script for starting up the Redis server
#
# chkconfig: 2345 85 15
# description: Starts and stops the redis daemon that handles \
# all redis session requests.
# processname: redis-server
# pidfile: /var/run/redis.pid
### BEGIN INIT INFO
# Provides: redis
# Required-Start: $local_fs $syslog
# Required-Stop:
# Default-Start:3 4 5
# Default-Stop: 0 1 2 6
# Short-Description: redis session server
# Description: Starts and stops the redis session daemon that handles
# all session requests.
### END INIT INFO
REDISPORT=6379
EXEC=/usr/local/bin/redis-server
CLIEXEC=/usr/local/bin/redis-cli
PIDFILE=/var/run/redis.pid
CONF="/etc/redis.conf"
case "$1" in
start)
if [ -f $PIDFILE ]
#section 2
then
echo "$PIDFILE exists, process is already running or crashed"
else
echo "Starting Redis server..."
$EXEC $CONF
fi
;;
stop)
if [ ! -f $PIDFILE ]
then
echo "$PIDFILE does not exist, process is not running"
else
PID=$(cat $PIDFILE)
echo "Stopping ..."
$CLIEXEC -p $REDISPORT shutdown
while [ -x /proc/${PID} ]
do
echo "Waiting for Redis to shutdown ..."
sleep 1
done
echo "Redis stopped"
fi
;;
*)
echo "Please use start or stop as first argument"
;;
esac
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