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 centos 服务器 安装redis后 启用外网连接

给redis.conf 文件修改参数

//绑定外网 如果是指定ip连接 可以使用空格隔开多个ip   bind 127.0.0.1 192.168.3.3

bind 0.0.0.0         
#bind 127.0.0.1
//使用密码连接

requirepass newpassword

protected-mode no

修改完成后使用如下命令启动服务
redis-server    ../etc/redis.conf 

这时服务可以正常启动，但是使用service redis stop  停止服务是报错 NOAUTH Authentication required  
这是查看服务依然运行中

[root]# ps -ef|grep redis
root 6977 1 0 09:48 ? 00:00:00 /usr/local/redis/bin/redis-server 0.0.0.0:6379
root 7025 6865 0 10:03 pts/0 00:00:00 grep --color=auto redis
[root]# pgrep redis
6977

这些修改按如下标红处增加密码变量 并再停止服务时 增加指定密码的参数 -a $RedisPwd

vim /etc/init.d/redis 

 1 REDISPORT=6379
 2 EXEC=/usr/local/redis/bin/redis-server
 3 REDIS_CLI=/usr/local/redis/bin/redis-cli
 4    
 5 PIDFILE=/var/run/redis.pid
 6 CONF="/usr/local/redis/etc/redis.conf"
 7 RedisPwd=newpassword 
 8    
 9 case "$1" in
10     start)
11         if [ -f "$PIDFILE" ]; then
12             echo "$PIDFILE exists, process is already running or crashed"
13         else
14             echo -n "Starting Redis server..."
15             $EXEC $CONF
16             if [ "$?"="0" ]; then
17                 echo " done"
18             else
19                 echo " failed"
20             fi
21         fi
22         ;;
23     stop)
24         if [ ! -f "$PIDFILE" ]; then
25             echo "$PIDFILE does not exist, process is not running"
26         else
27             PID=$(cat $PIDFILE)
28             echo "Stopping  Redis server..."
29             $REDIS_CLI -a $RedisPwd  -p $REDISPORT shutdown
30             if [ "$?"="0" ]; then
31                 echo " done"
32             else
33                 echo " failed"
34             fi
35         fi
36         ;;
37     restart)
38         ${0} stop
39         ${0} start
40         ;;
41     kill)
42         echo "force kill redis server..."
43         killall redis-server
44         if [ "$?"="0" ]; then
45             echo " done"
46         else
47             echo " failed"
48         fi
49         ;;
50     status)
51         if [ -f "$PIDFILE" ]; then
52             echo "Redis server is running."
53         else
54             echo "Redis server is stopped."
55         fi
56         ;;
57   *)
58     echo "Usage: /etc/init.d/redis {start|stop|restart|status|kill}" >&2
59         exit 1
60 esac

 

这是再次使用停止服务命令，正常执行无报错。