Configuration

There is few configurations which is available in Redis operator which can be used as per use case.

Mode

Mode of the redis setup.

Available Options:-

• cluster - For cluster mode setup of redis

• standalone - For standalone setup of redis

mode: cluster

Size

Size of the redis cluster pods.

Available Options:-

• A valid integer

size: 3

Global

In the global section, we define similar configurations across the redis nodes.

  global:
    image: opstree/redis:v2.0
    imagePullPolicy: IfNotPresent
    password: "Opstree@1234"
    resources:
      requests:
        cpu: 100m
        memory: 128Mi
      limits:
        cpu: 100m
        memory: 128Mi

Master

Configuration specific to master nodes of Redis

  master:
    service:
      type: ClusterIP

Slave

Configuration specific to slave nodes of Redis

  slave:
    service:
      type: ClusterIP

Redis Exporter

Redis Exporter Configurations.

  redisExporter:
    enabled: true
    image: quay.io/opstree/redis-exporter:1.0
    imagePullPolicy: Always
    resources:
      requests:
        cpu: 100m
        memory: 128Mi
      limits:
        cpu: 100m
        memory: 128Mi

Storage

Storage definition for redis nodes

  storage:
    volumeClaimTemplate:
      spec:
        storageClassName: csi-cephfs-sc
        accessModes: ["ReadWriteOnce"]
        resources:
          requests:
            storage: 1Gi
      selector: {}

Priority Class

Name of the Kubernetes priority class which you want to associate with redis setup

priorityClassName: priority-100

Node Selector

Map of the labels which you want to use as nodeSelector.

nodeSelector:
  memory: medium

Security Context

Kubernetes security context for redis pods

securityContext:
  runAsUser: 1000

Affinity

Node and pod affinity for redis pods

affinity:
  nodeAffinity:
    requiredDuringSchedulingIgnoredDuringExecution:
      nodeSelectorTerms:
      - matchExpressions:
        - key: disktype
          operator: In
          values:
          - ssd