kind: Service
apiVersion: v1
metadata:
  name: crate-internal-service
  labels:
    app: crate
spec:
  # A static IP address is assigned to this service. This IP address is
  # only reachable from within the Kubernetes cluster.
  type: ClusterIP
  ports:
    # Port 4300 for inter-node communication.
  - port: 4300
    name: crate-internal
  selector:
    # Apply this to all nodes with the `app:crate` label.
    app: crate
