feat: Add SSL Support for Redis and Redis Sentinel Connections

[jopemachine]

A follow-up to #1586.

Add support for SSL/TLS encryption for Redis and Redis sentinel connections. It introduces a new option --enable-ssl in the install-dev.sh script, modifies the configuration files and the docker-compose files, and updates the redis_helper module and the related files.

[jopemachine]

This PR stores the certificate files in the ./volumes/redis-data directory, so make sure you have sufficient permissions on that path. Otherwise, you will get Error 13 when connecting Redis (permission denied)

[achimnol]

@jopemachine Due to #1620, it requires merge-conflict resolution. Please update the PR.

[achimnol]

This PR stores the certificate files in the ./volumes/redis-data directory, so make sure you have sufficient permissions on that path. Otherwise, you will get Error 13 when connecting Redis (permission denied)

They should be moved to the fixtures directory. volumes should be left as owned by the halfstack containers and the container engine. Do not put anything there that are not created and managed by halfstack containers.

[jopemachine]

They should be moved to the fixtures directory. volumes should be left as owned by the halfstack containers and the container engine. Do not put anything there that are not created and managed by halfstack containers.

Thanks for letting me know! I updated the PR.

[achimnol]

Currently we are considering rewriting of redis-py entirely.
I'm markding this PR as "on-hold".

[jopemachine]

I will mark this PR as draft cause this is on hold