kind: Service
apiVersion: v1
metadata:
  name: vtgate
  labels:
    component: vtgate
    app: vitess
spec:
  ports:
    - name: web+bsonrpc
      port: 15001
    - name: grpc
      port: 15991
  selector:
    component: vtgate
    app: vitess
  type: LoadBalancer

kind: Service
apiVersion: v1
metadata:
  name: vtgate
  labels:
    component: vtgate
    app: vitess
spec:
  ports:
    - name: web
      port: 15001
    - name: grpc
      port: 15991
  selector:
    component: vtgate
    app: vitess
  type: LoadBalancer

Fix invalid vtgate port name.
example/kubernetes: Fix invalid vtgate port name.

Error was:

  spec.ports[0].name: invalid value 'web+bsonrpc', Details: must be a DNS label (at most 63 characters, matching regex a-z0-9?): e.g. "my-name"
