RedisCluster
Configurations and parameters for Redis cluster
Redis cluster can be customized by values.yaml. The recommended way of managing the setup is using helm but if the setup is not maintained by it, YAML CRD parameters can be modified in the manifest.
Helm Configuration Parameters
| Name | Default Value | Description |
|---|---|---|
imagePullSecrets |
[] | List of image pull secrets, in case redis image is getting pull from private registry |
redisCluster.clusterSize |
3 | Size of the redis cluster leader and follower nodes |
redisCluster.clusterVersion |
v7 | Major version of Redis setup, values can be v6 or v7 |
redisCluster.persistenceEnabled |
true | Persistence should be enabled or not in the Redis cluster setup |
redisCluster.secretName |
redis-secret | Name of the existing secret in Kubernetes |
redisCluster.secretKey |
password | Name of the existing secret key in Kubernetes |
redisCluster.image |
quay.io/opstree/redis | Name of the redis image |
redisCluster.tag |
v7.0.5 | Tag of the redis image |
redisCluster.imagePullPolicy |
IfNotPresent | Image Pull Policy of the redis image |
redisCluster.leaderServiceType |
ClusterIP | Kubernetes service type for Redis Leader |
redisCluster.followerServiceType |
ClusterIP | Kubernetes service type for Redis Follower |
externalService.enabled |
false | If redis service needs to be exposed using LoadBalancer or NodePort |
externalService.annotations |
{} | Kubernetes service related annotations |
externalService.serviceType |
NodePort | Kubernetes service type for exposing service, values - ClusterIP, NodePort, and LoadBalancer |
externalService.port |
6379 | Port number on which redis external service should be exposed |
serviceMonitor.enabled |
false | Servicemonitor to monitor redis with Prometheus |
serviceMonitor.interval |
30s | Interval at which metrics should be scraped. |
serviceMonitor.scrapeTimeout |
10s | Timeout after which the scrape is ended |
serviceMonitor.namespace |
monitoring | Namespace in which Prometheus operator is running |
redisExporter.enabled |
true | Redis exporter should be deployed or not |
redisExporter.image |
quay.io/opstree/redis-exporter | Name of the redis exporter image |
redisExporter.tag |
v1.44.0 | Tag of the redis exporter image |
redisExporter.imagePullPolicy |
IfNotPresent | Image Pull Policy of the redis exporter image |
redisExporter.env |
[] | Extra environment variables which needs to be added in redis exporter |
sidecars |
[] | Sidecar container to run alongside Redis pods |
nodeSelector |
{} | NodeSelector for redis statefulset |
priorityClassName |
"" | Priority class name for the redis statefulset |
storageSpec |
{} | Storage configuration for redis setup |
securityContext |
{} | Security Context for redis pods for changing system or kernel level parameters |
affinity |
{} | Affinity for node and pods for redis statefulset |
tolerations |
[] | Tolerations for redis statefulset management |