Using HaProxy with SSL terminiation to add encryption to redis

@MaJo wrote:

Hello all,

I am quite new to HAProxy, and was working on adding encryption to redis-redis communication using HAProxy with SSL termination. Redis does not support encryption. In order to implement setups where trusted parties can access a Redis instance over the internet or other untrusted networks, an additional layer of protection should be implemented, such as an SSL proxy.

My idea is to do this with HAProxy is as below:

           TCP                    TCP+TLS                      TCP

Redis-cli------------------> HAProxy1----------------------------->HAProxy2------------------------>Redis2

image.png987x449 36.4 KB

Is this a feasible approach using HAProxy to add encryption to redis-redis communication.

I tried using the above and getting Error: server closed connection

[root@serverA]# redis-cli
127.0.0.1:6379> auth pass
Error: Server closed the connection

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