CentOS 6.5下Redis开机启动配置记录说一下。
下载安装
参考：“CentOS 6.5下Redis安装记录”
如果你只是执行了Make，要配置开机启动还需要执行：
install的时候，redis的命令会被拷贝到/usr/local/bin下面
复制配置文件到 /etc 目录下
建立用户与日志目录
建议为Redis单独建立一个用户，并新建data和日志文件夹
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sudo useradd redis
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sudo mkdir -p /var/lib/redis
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sudo mkdir -p /var/log/redis
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sudo chown redis.redis /var/lib/redis
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sudo chown redis.redis /var/log/redis
修改配置文件
修改绑定的IP，解决本机之外其它IP无法访问的问题（如果需要在其它电脑上访问）；
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################################## NETWORK #####################################
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# By default, if no "bind" configuration directive is specified, Redis listens
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# for connections from all the network interfaces available on the server.
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# It is possible to listen to just one or multiple selected interfaces using
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# the "bind" configuration directive, followed by one or more IP addresses.
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#
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# Examples:
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#
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# bind 192.168.1.100 10.0.0.1
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# bind 127.0.0.1 ::1
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#
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# ~~~ WARNING ~~~ If the computer running Redis is directly exposed to the
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# internet, binding to all the interfaces is dangerous and will expose the
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# instance to everybody on the internet. So by default we uncomment the
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# following bind directive, that will force Redis to listen only into
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# the IPv4 lookback interface address (this means Redis will be able to
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# accept connections only from clients running into the same computer it
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# is running).
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#
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# IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
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# JUST COMMENT THE FOLLOWING LINE.
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# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
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bind 0.0.0.0
默认是“bind 127.0.0.1 ::1”，改为“bind 0.0.0.0”；
修改启动模式为后台启动
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################################# GENERAL #####################################
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# By default Redis does not run as a daemon. Use 'yes' if you need it.
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# Note that Redis will write a pid file in /var/run/redis.pid when daemonized.
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daemonize yes
daemonize yes
修改数据文件存储位置
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# The working directory.
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#
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# The DB will be written inside this directory, with the filename specified
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# above using the 'dbfilename' configuration directive.
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#
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# The Append Only File will also be created inside this directory.
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#
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# Note that you must specify a directory here, not a file name.
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dir /var/lib/redis
注意：是指定一个目录，不带文件名；
配置init脚本
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# chkconfig: 2345 90 10
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# description: Redis is a persistent key-value database
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###########################
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PATH=/usr/local/bin:/sbin:/usr/bin:/bin
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REDISPORT=6379
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EXEC=/usr/local/bin/redis-server
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REDIS_CLI=/usr/local/bin/redis-cli
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PIDFILE=/var/run/redis.pid
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CONF="/etc/redis.conf"
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case "$1" in
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start)
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if [ -f $PIDFILE ]
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then
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echo "$PIDFILE exists, process is already running or crashed"
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else
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echo "Starting Redis server..."
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$EXEC $CONF
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fi
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if [ "$?"="0" ]
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then
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echo "Redis is running..."
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fi
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;;
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stop)
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if [ ! -f $PIDFILE ]
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then
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echo "$PIDFILE does not exist, process is not running"
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else
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PID=$(cat $PIDFILE)
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echo "Stopping ..."
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$REDIS_CLI -p $REDISPORT SHUTDOWN
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while [ -x ${PIDFILE} ]
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do
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echo "Waiting for Redis to shutdown ..."
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sleep 1
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done
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echo "Redis stopped"
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fi
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;;
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restart|force-reload)
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${0} stop
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${0} start
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;;
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*)
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echo "Usage: /etc/init.d/redis {start|stop|restart|force-reload}" >&2
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exit 1
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esac
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##############################
注意开头的两句：
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# chkconfig: 2345 90 10
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# description: Redis is a persistent key-value database
这虽然是注释，但要是没有它，就会报错：service redis does not support chkconfig
添加执行权限
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chmod +x /etc/init.d/redis
设定开机启动服务
启动,停止redis
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service redis start
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service redis stop
或者：
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/etc/init.d/redis start
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/etc/init.d/redis stop
测试redis
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# redis-cli
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127.0.0.1:6379> set key 123
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OK
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127.0.0.1:6379> get key
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"123"
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127.0.0.1:6379> exit
你也可以使用Telnet来测试：
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telnet 192.168.1.100 6379
连接之后执行相同的命令就行。
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