Redis is running in protected mode because protected mode is enabled, no bind
address was specified, no authentication password is requested to clients. In
this mode connections are only accepted from the loopback interface. If you want
to connect from external computers to Redis you may adopt one of the following
solutions: 1) Just disable protected mode sending the command 'CONFIG SET
protected-mode no' from the loopback interface by connecting to Redis from the
same host the server is running, however MAKE SURE Redis is not publicly
accessible from internet if you do so. Use CONFIG REWRITE to make this change
permanent. 2) Alternatively you can just disable the protected mode by editing
the Redis configuration file, and setting the protected mode option to 'no', and
then restarting the server. 3) If you started the server manually just for
testing, restart it with the '--protected-mode no' option. 4) Setup a bind
address or an authentication password. NOTE: You only need to do one of the
above things in order for the server to start accepting connections from the
outside.
(1)Bind :指定IP进行监听
vim /data/6379/redis.conf
bind 10.0.0.51 127.0.0.1
(2)增加requirepass {password}
vim /data/6379/redis.conf
requirepass 123456
----------验证-----
方法一:
[root@db03 ~]# redis-cli -a 123456
127.0.0.1:6379> set name zhangsan
OK
127.0.0.1:6379> exit
方法二:
[root@db03 ~]# redis-cli
127.0.0.1:6379> auth 123456
OK
127.0.0.1:6379> set a b