redis service still exposes exporter port after disabling exporter

[hoyhbx]

What version of redis operator are you using?

redis-operator version: We are using redis-operator built from the HEAD

• f1c547e

Does this issue reproduce with the latest release?
no tested

What operating system and processor architecture are you using (kubectl version)?

kubectl version Output

$ kubectl version
Client Version: version.Info{Major:"1", Minor:"24", GitVersion:"v1.24.1", GitCommit:"3ddd0f45aa91e2f30c70734b175631bec5b5825a", GitTreeState:"clean", BuildDate:"2022-05-24T12:26:19Z", GoVersion:"go1.18.2", Compiler:"gc", Platform:"linux/amd64"}
Kustomize Version: v4.5.4
Server Version: version.Info{Major:"1", Minor:"22", GitVersion:"v1.22.9", GitCommit:"6df4433e288edc9c40c2e344eb336f63fad45cd2", GitTreeState:"clean", BuildDate:"2022-05-19T19:53:08Z", GoVersion:"go1.16.15", Compiler:"gc", Platform:"linux/amd64"}

What did you do?

We created the Redis cluster with exporter functionality enabled.
Then we disabled the exporter functionality by setting spec.redisExporter.enabled to false.
But we found that the service objects for both RedisLeader and RedisFollowers still have the exporter port open.

1. First deploy with exporter enabled

apiVersion: redis.redis.opstreelabs.in/v1beta1
kind: RedisCluster
metadata:
  name: test-cluster
spec:
  clusterSize: 3
  kubernetesConfig:
    image: quay.io/opstree/redis:v6.2.5
    imagePullPolicy: IfNotPresent
    resources:
      limits:
        cpu: 101m
        memory: 128Mi
      requests:
        cpu: 101m
        memory: 128Mi
  redisExporter:
    enabled: true
    image: quay.io/opstree/redis-exporter:1.0
    imagePullPolicy: IfNotPresent
    resources:
      limits:
        cpu: 100m
        memory: 128Mi
      requests:
        cpu: 100m
        memory: 128Mi

2. Disable the exporter

apiVersion: redis.redis.opstreelabs.in/v1beta1
kind: RedisCluster
metadata:
  name: test-cluster
spec:
  clusterSize: 3
  kubernetesConfig:
    image: quay.io/opstree/redis:v6.2.5
    imagePullPolicy: IfNotPresent
    resources:
      limits:
        cpu: 101m
        memory: 128Mi
      requests:
        cpu: 101m
        memory: 128Mi
  redisExporter:
    enabled: false
    image: quay.io/opstree/redis-exporter:1.0
    imagePullPolicy: IfNotPresent
    resources:
      limits:
        cpu: 100m
        memory: 128Mi
      requests:
        cpu: 100m
        memory: 128Mi

What did you expect to see?

All exporter related functionalities are removed, and the exporter port no longer exposed

What did you see instead?

The service objects still have exporter port open

│   - name: redis-exporter                                                                                                                                                                                │
│     port: 9121                                                                                                                                                                                          │
│     protocol: TCP                                                                                                                                                                                       │
│     targetPort: 9121