11.2.3 Redis的启动停止
Redis安装配置完成后,启动过程非常简单,执行命令/usr/local/redis/bin/redis-server /usr/local/redis/etc/redis.conf即可。停止Redis的最简单的方法是在启动实例的session中,直接使用Control-C命令。当然还可以通过客户端来停止服务,如可以用shutdown来停止Redis实例,具体命令为src/redis-cli shutdown。
下面是一个Shell脚本(供参考),用于管理Redis(启动、停止、重启)。为其赋予可执行权限,即可像其他服务一样使用。
- #!/bin/sh
- #
- # redis - this script starts and stops the redis-server daemon
- #
- # chkconfig: - 85 15
- # description: Redis is a persistent key-value database
- # processname: redis-server
- # config: /usr/local/redis-2.4.X/bin/redis-server
- # config: /usr/local/ /redis-2.4.X/etc/redis.conf
- # Source function library.
- . /etc/rc.d/init.d/functions
- # Source networking configuration.
- . /etc/sysconfig/network
- # Check that networking is up.
- [ "$NETWORKING" = "no" ] && exit 0
- redis="/usr/local/webserver/redis-2.4.X/bin/redis-server"
- prog=$(basename $redis)
- REDIS_CONF_FILE="/usr/local/webserver/redis-2.4.X/etc/redis.conf"
- [ -f /etc/sysconfig/redis ] && . /etc/sysconfig/redis
- lockfile=/var/lock/subsys/redis
- start() {
- [ -x $redis ] || exit 5
- [ -f $REDIS_CONF_FILE ] || exit 6
- echo -n $"Starting $prog: "
- daemon $redis $REDIS_CONF_FILE
- retval=$?
- 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
- }
- restart() {
- stop
- start
- }
- reload() {
- echo -n $"Reloading $prog: "
- killproc $redis -HUP
- RETVAL=$?
- echo
- }
- force_reload() {
- restart
- }
- 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|orce-reload}"
- exit 2
- esac