Error with AWS Redis

[olchick]

Hello!
I encountered a similar issue with AWS Redis configured without a password, as discussed in this issue

When I set the REDIS_URL environment variable without a password, I encountered the following error:
Redis::CommandError (ERR AUTH <password> called without any password configured for the default user. Are you sure your configuration is correct?

It's very strange because, to fix the error, I need to manually remove the environment variable REDIS_PASSWORD="redis"

However, I need a way to avoid adding the REDIS_PASSWORD environment variable in the secret within the Helm chart and stop remove it manually after each update.