samples/tcp-echo/tcp-echo-all-v1.yaml

# Copyright 2018 Istio Authors
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#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
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#
#       http://www.apache.org/licenses/LICENSE-2.0
#
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#   distributed under the License is distributed on an "AS IS" BASIS,
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apiVersion: networking.istio.io/v1alpha3
kind: Gateway
metadata:
  name: tcp-echo-gateway
spec:
  selector:
    istio: ingressgateway
  servers:
  - port:
      number: 31400
      name: tcp
      protocol: TCP
    hosts:
    - "*"
---
apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: tcp-echo-destination
spec:
  host: tcp-echo
  subsets:
  - name: v1
    labels:
      version: v1
  - name: v2
    labels:
      version: v2
---
apiVersion: networking.istio.io/v1alpha3
kind: VirtualService
metadata:
  name: tcp-echo
spec:
  hosts:
  - "*"
  gateways:
  - tcp-echo-gateway
  tcp:
  - match:
    - port: 31400
    route:
    - destination:
        host: tcp-echo
        port:
          number: 9000
        subset: v1