kubectl create ns redis

$ helm repo add bitnami https://charts.bitnami.com/bitnami
$ helm repo update
$ helm install redis-test -n redis --set persistence.storageClass=nfs-client,redis.replicas.persistence.storageClass=nfs-client bitnami/redis --set volumePermissions.enabled=true
NAME: redis-test
LAST DEPLOYED: Wed Jul 27 15:22:42 2022
NAMESPACE: redis
STATUS: deployed
REVISION: 1
TEST SUITE: None
NOTES:
CHART NAME: redis
CHART VERSION: 17.0.5
APP VERSION: 7.0.4

** Please be patient while the chart is being deployed **

Redis can be accessed on the following DNS names from within your cluster:

    redis-test-master.redis.svc.cluster.local for read/write operations (port 6379)
    redis-test-replicas.redis.svc.cluster.local for read-only operations (port 6379)

To get your password run:

    export REDIS_PASSWORD=$(kubectl get secret --namespace redis redis-test -o jsonpath="{.data.redis-password}" | base64 -d)

To connect to your Redis server:

1. Run a Redis pod that you can use as a client:

   kubectl run --namespace redis redis-client --restart='Never'  --env REDIS_PASSWORD=$REDIS_PASSWORD  --image docker.io/bitnami/redis:7.0.4-debian-11-r4 --command -- sleep infinity

   Use the following command to attach to the pod:

  kubectl exec --tty -i redis-client --namespace redis -- bash

2. Connect using the Redis CLI:
   REDISCLI_AUTH="$REDIS_PASSWORD redis-cli -h redis-test-master
   REDISCLI_AUTH="$REDIS_PASSWORD" redis-cli -h redis-test-replicas

To connect to your database from outside the cluster execute the following commands:

    kubectl port-forward --namespace redis svc/redis-test-master 6379:6379 --address='0.0.0.0' &
    REDISCLI_AUTH="$REDIS_PASSWORD" redis-cli -h <Your Host IP> -p 6379

$ kubectl get pods -n redis
NAME                    READY   STATUS    RESTARTS   AGE
redis-client            1/1     Running   0          6d21h
redis-test-master-0     1/1     Running   0          6d21h
redis-test-replicas-0   1/1     Running   0          6d21h
redis-test-replicas-1   1/1     Running   0          6d21h
redis-test-replicas-2   1/1     Running   0          6d21h

$ kubectl get services -n redis
NAME                  TYPE        CLUSTER-IP      EXTERNAL-IP   PORT(S)    AGE
redis-test-headless   ClusterIP   None            <none>        6379/TCP   6d21h
redis-test-master     ClusterIP   10.104.68.229   <none>        6379/TCP   6d21h
redis-test-replicas   ClusterIP   10.97.4.138     <none>        6379/TCP   6d21h

$ kubectl port-forward --namespace redis svc/redis-test-master 6379:6379 --address='0.0.0.0' &
$ export REDIS_PASSWORD=$(kubectl get secret --namespace redis redis-test -o jsonpath="{.data.redis-password}" | base64 -d)
$ kubectl run --namespace redis redis-client --restart='Never'  --env REDIS_PASSWORD=$REDIS_PASSWORD  --image docker.io/bitnami/redis:7.0.4-debian-11-r4 --command -- sleep infinity
$ echo $REDIS_PASSWORD
$ kubectl exec --tty -i redis-client --namespace redis -- bash
  ---->>>> From within the redis-client shell run the following command
    
    I have no name!@redis-client:/$ REDISCLI_AUTH=ZGAbb1ZzRy redis-cli -h redis-test-master
    redis-test-master:6379> ping
    PONG
    redis-test-master:6379>
    redis-test-master:6379>ACL LIST
     1) "user default on #a742321c6ea24a687d5bb7773b38046da0bf1d2734ed72e54a4e39cbbadd4f71 ~* &* +@all"