Kube-faq

# Minimal Redis from Operator

Very much new workload inside OPenShift / OKD or Kubernetes using Redis as distributed cache or session storage.

To address this there's an operator (https://ot-container-kit.github.io/redis-operator/)

```yaml

apiVersion: redis.redis.opstreelabs.in/v1beta1

kind: RedisCluster

metadata:

  name: redis-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

    serviceType: ClusterIP

  redisExporter:

    enabled: false

    image: 'quay.io/opstree/redis-exporter:1.0'

  redisFollower:

    serviceType: ClusterIP

  redisLeader:

    serviceType: ClusterIP

  storage:

    volumeClaimTemplate:

      spec:

        accessModes:

          - ReadWriteOnce

        resources:

          requests:

            storage: 1Gi

        storageClassName: rook-ceph-block

```