[Bug] Missing k8s secret for JMX credentials of cryostat

[tthvo]

That being said, I think helm chart (3.0) also has jmx auth enabled for cryostat. For it 2.x, CRYOSTAT_DISABLE_JMX_AUTH is set to true. I think the password are generated by default in the entrypoint. It's not reported in a k8s secret like on the operator side. Should it be generated by helm template or just disable auth like in 2.x?

Originally posted by @tthvo in cryostatio/cryostat-operator#815 (comment)

Scope: Cryostat 3.0

Question: Should JMX auth be disabled like 2.x? Otherwise, we should generate and same them in a k8s secret, similar to the operator.

Currently, the user has no way to find the credentials to authenticate over JMX for cryostat itself.