apiVersion: cassandra.datastax.com/v1beta1
kind: CassandraDatacenter
metadata:
  name: dc1
  namespace: cassandra
spec:
  clusterName: cassandra
  size: 1
  serverType: cassandra
  serverVersion: "4.1.10"
  storageConfig:
    cassandraDataVolumeClaimSpec:
      storageClassName: local-nvme-retain
      accessModes: ["ReadWriteOnce"]
      resources:
        requests:
          storage: 20Gi
  resources:
    requests:
      memory: "1Gi"
    limits:
      memory: "3Gi"
  config:
    jvm-server-options:
      initial_heap_size: "768M"
      max_heap_size: "1536M"
  managementApiAuth:
    insecure: {} # dev only; for prod use a secret