Redis 配置密码和远程访问

分手后的思念是犯贱 2022-05-10 06:14 219阅读 0赞

\#\#Redis 密码配置  
默认的redis是没有配置密码的，因此为了安全保证我们需要配置相应的密码，redis配置密码也很简单  
依然是修改redis.conf，但是这里我们已经修改为6379.conf了，将\# requirepass foobared修改为requirepass xxxxxx(你的密码)

> \[root@nic-redis ~\]\# vi /etc/redis/6379.conf

修改好后

[root@nic-redis ~]# service redisd stop
    Stopping ...
    Waiting for Redis to shutdown ...
    Redis stopped
    [root@nic-redis ~]# service redisd start
    Starting Redis server...
    3659:C 16 Sep 22:11:31.768 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
    3659:C 16 Sep 22:11:31.769 # Redis version=4.0.11, bits=64, commit=00000000, modified=0, pid=3659, just started
    3659:C 16 Sep 22:11:31.769 # Configuration loaded
    [root@nic-redis ~]# red
    red                 redis-check-rdb     redis-server        
    redis-benchmark     redis-cli           redis-trib.rb       
    redis-check-aof     redis-sentinel      redland-db-upgrade  
    [root@nic-redis ~]# redis-cli 
    127.0.0.1:6379> key *
    (error) ERR unknown command `key`, with args beginning with: `*`, 
    127.0.0.1:6379> keys *
    (error) NOAUTH Authentication required.
    127.0.0.1:6379> auth 123456
    OK
    127.0.0.1:6379>

这样就完成了redis的密码配置，当然有了密码了在命令行关闭redis就不一样了没法直接通过service redisd stop关闭了会出现以下情况

[root@nic-redis ~]# service redisd stop
    Stopping ...
    (error) NOAUTH Authentication required.
    Waiting for Redis to shutdown ...
    Waiting for Redis to shutdown ...
    Waiting for Redis to shutdown ...

这时候可以通过另外的方法来关闭

> \[root@nic-redis ~\]\# redis-cli -a 123456 shutdown

这样就能顺利的关闭redis了

\#\#Redis 远程访问配置  
首先我们在服务器上访问设置一下

[root@nic-redis ~]# redis-cli 
    127.0.0.1:6379> keys color
    (error) NOAUTH Authentication required.
    127.0.0.1:6379> auth 123456
    OK
    127.0.0.1:6379> keys color
    (empty list or set)
    127.0.0.1:6379> set color red
    OK
    127.0.0.1:6379> get color
    "red"
    127.0.0.1:6379>

同样的修改一下redis.conf配置文件

> \[root@nic-redis ~\]\# vi /etc/redis/6379.conf

将\#bind 127.0.0.1修改为bind 0.0.0.0，意思就是允许从任意地址访问redis，当然也可以限定多个ip地址访问，多个地址之间用空格分隔，这样我们就能通过远程来访问redis了。下一步我将写一篇文章来介绍通过spring data redis实现对redis的操作