replicaCount¶

replicaCount value in Kubedeploy will adjust number of Pod replicas for your application in the cluster, enhancing the application's resiliency and throughput, if other complimentary configurations are properly set.

By default replicaCount is set to 1.

Application with 3 replicas

values.yaml
image:
  repository: nginx
  tag: 1.25.2

replicaCount: 3

Deploy command

helm install webserver sysbee/kubedeploy -f values.yaml

replicaCount != High Availability

It's important to note that increasing the replicaCount does not automatically guarantee high availability. The Kubernets scheduler might place all the Pod replicas on single node if Pod AntiAffinity is not configured, resulting in downtime if that specific Kubernetes node goes offline.