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

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