Hello,
The redis compatible binaries (eg redis-server and redis-cli, etc) should be available on AlmaLinux 9 servers. So, you can setup your redis conf in your user home directory and use it like this:
redis-server $HOME/redis.conf
There is an example of usage in another post on the forum that may be useful. Setup should be similar on the new servers, but you can ignore prefixing the command with scl and maybe grab a newer conf template.
I hope this helps.
