instruction: Create a Kubernetes EndpointSlice configuration with best practices
output: ```yaml
  apiVersion: discovery.k8s.io/v1
  kind: EndpointSlice
  metadata:
   name: my-service-1 # by convention, use the name of the Service
   # as a prefix for the name of the EndpointSlice
   labels:
   # You should set the "kubernetes.io/service-name" label.
   # Set its value to match the name of the Service
   kubernetes.io/service-name: my-service
  addressType: IPv4
  ports:
   - name: '' # empty because port 9376 is not assigned as a well-known
   # port (by IANA)
   appProtocol: http
   protocol: TCP
   port: 9376
  endpoints:
   - addresses:
   - "10.4.5.6"
   - addresses:
   - "10.1.2.3"
  ```