Linux中设置Redis开机启动的方法

一、centos 7.0系统下的设置方法

假设redis已经安装，版本3.2.4

#cd redis-3.2.4

#mkdir /etc/redis

#cp redis.conf /etc/redis/6379.conf

#cp utils/redis_init_script /etc/init.d/redis

#chmod a+x /etc/init.d/redis

#cp src/redis-server /usr/local/bin/

#cp src/redis-cli /usr/local/bin/

#vim /etc/init.d/redis

在脚本文件添加 #chkconfig: 2345 80 90

否则会出现 “redis服务不支持chkconfig”的错误提示

#!/bin/sh
#chkconfig: 2345 80 90
# 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 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

注册事件，开机启动

#chkconfig redis on

启动服务

#service redis start

查看服务是否启动

#lsof -i:6379

二、debian 8.0设置方法

步骤与上面类似，不过debian 用update-rc.d (或insserv)代替chkconfig

脚本文件描述也不一样。

假设redis已经安装，版本3.2.4

#cd redis-3.2.4

#mkdir /etc/redis

#cp redis.conf /etc/redis/6379.conf

#cp utils/redis_init_script /etc/init.d/redis

#chmod a+x /etc/init.d/redis

#cp src/redis-server /usr/local/bin/

#cp src/redis-cli /usr/local/bin/

#vim /etc/init.d/redis

在脚本文件添加

### begin init info
# provides:   redis6379
# required-start: $local_fs $network
# required-stop:  $local_fs
# default-start:  2 3 4 5
# default-stop:  0 1 6
# short-description: redis6379
# description:  penavico redis 6379
### end init info

否则会出现 “ insserv: warning: script ‘redis6379′ missing lsb tags and overrides”的错误提示

#!/bin/sh
#
# simple redis init.d script conceived to work on linux systems
# as it does use of the /proc filesystem.
### begin init info
# provides:   redis6379
# required-start: $local_fs $network
# required-stop:  $local_fs
# default-start:  2 3 4 5
# default-stop:  0 1 6
# short-description: redis6379
# description:  penavico redis 6379
### end init info

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 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

注册事件，开机启动

#update-rc.d redisd defaults

启动服务

#service redis start

查看服务是否启动

#lsof -i:6379

开机启动以后，默认的配置文件位置:/etc/redis/6379.conf

总结

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