High Availability Cluster (HA)

To ensure continiues productive usage you can create a HA-Cluster or modify a Single-Node-Cluster to a HA-Cluster. The needed changes are less complicated

spec: 
  numberOfInstances: 2 # or more

The example above will create a HA-Cluster based on two Nodes.

kubectl get pods
-----------------------------------------------------------------------------
NAME                             | READY  | STATUS           | RESTARTS | AGE
cluster-1-0                      | 1/1    | Running          | 0        | 54s
cluster-1-1                      | 1/1    | Running          | 0        | 31s