This is my config for how I deployed my redis instance using Redis Operator. This is a fairly barebones implementation. You should for sure read the docs to see all the options you can customize

An operator manages our instances. I didn’t customize the operator and just used all the default settings.

helm repo add ot-helm https://ot-container-kit.github.io/helm-charts
helm repo update
helm upgrade --install redis-operator ot-helm/redis-operator -n default

Once the cluster is set up, all you need to do is deploy a cluster manifest

apiVersion: redis.redis.opstreelabs.in/v1beta2
kind: Redis
metadata:
  name: redis
  namespace: default
spec:
  kubernetesConfig:
    image: quay.io/opstree/redis
    resources:
      requests:
        memory: 256Mi
      limits:
        memory: 256Mi
  storage:
    volumeClaimTemplate:
      spec:
        storageClassName: nfs-client
        accessModes: ["ReadWriteOnce"]
        resources:
          requests:
            storage: 1Gi
  podSecurityContext:
    runAsUser: 1000
    fsGroup: 1000

This will deploy a redis instance with 1 pod. You can deploy a redis cluster as well as sentinel using this operator. This is a very basic example of what it can do