Password with `$` or any other special in it fails readiness

[samof76]

Expected behaviour

What do you want to achieve? I would the setup as redis deployment using the redisfailover CR, with password that accepts special character.

Actual behaviour

What is happening? Are all the pieces created? Can you access to the service? The readiness for the redis pods fails. But sentinel are able to connect to redis without any issue.

Steps to reproduce the behaviour

Describe step by step what you've have done to get to this point Try to deploy the following the CR.

---
apiVersion: v1
kind: Namespace
metadata:
  name: ps
---
apiVersion: v1
kind: Secret
metadata:
  name: redis-auth
  namespace: ps
type: Opaque
stringData:
  password: u123886^UzA$$!

---
apiVersion: databases.spotahome.com/v1
kind: RedisFailover
metadata:
  name: redis-ports
  namespace: ps
spec:
  auth:
    secretPath: redis-auth
  redis:
    exporter:
      enabled: true
    port: 12345
    replicas: 3
  sentinel:
    exporter:
      enabled: true
    replicas: 3

Environment

How are the pieces configured?

• Redis Operator version v1.2.2
• Kubernetes version v1.22.7+
• Kubernetes configuration used (eg: Is RBAC active?)