apiVersion: v1
kind: Service
metadata:
  name: ratings
  labels:
    app: ratings
    service: ratings
spec:
  ipFamilyPolicy: RequireDualStack
  ipFamilies: [IPv6, IPv4]
  ports:
  - port: 9080
    name: http
  selector:
    app: ratings

apiVersion: v1
kind: Service
metadata:
  name: ratings
  labels:
    app: ratings
    service: ratings
spec:
  ipFamilyPolicy: RequireDualStack
  ipFamilies: [IPv6, IPv4]
  ports:
  - port: 9080
    name: http
  selector:
    app: ratings
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: ratings-v1
  labels:

apiVersion: v1
kind: Service
metadata:
  name: helloworld
  labels:
    app: helloworld
    service: helloworld
spec:
  ipFamilyPolicy: RequireDualStack
  ipFamilies:
  - IPv6
  - IPv4
  ports:
  - port: 5000
    name: http
  selector:
    app: helloworld
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: helloworld-v1
  labels:
    app: helloworld
    version: v1
spec:
  replicas: 1

apiVersion: v1
kind: Service
metadata:
  name: details
  labels:
    app: details
    service: details
spec:
  ipFamilyPolicy: RequireDualStack
  ipFamilies: [IPv6, IPv4]
  ports:
  - port: 9080
    name: http
  selector:
    app: details
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: bookinfo-details
  labels:

apiVersion: v1
kind: Service
metadata:
  name: details
  labels:
    app: details
    service: details
spec:
  ipFamilyPolicy: RequireDualStack
  ipFamilies: [IPv6, IPv4]
  ports:
  - port: 9080
    name: http
  selector:
    app: details
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: details-v1
  labels:

################################################################################
apiVersion: v1
kind: Service
metadata:
  name: tcp-echo
  labels:
    app: tcp-echo
    service: tcp-echo
spec:
  ipFamilyPolicy: RequireDualStack
  ipFamilies:
  - IPv6
  - IPv4
  ports:
  - name: tcp
    port: 9000
  - name: tcp-other
    port: 9001
  # Port 9002 is omitted intentionally for testing the pass through filter chain.
  selector:

				Version:     "v1",
				Annotations: map[string]string{annotation.SidecarInject.Name: "false"},
			},
		},
	}
	if t.Settings().EnableDualStack {
		config.IPFamilies = "IPv6, IPv4"
		config.IPFamilyPolicy = "RequireDualStack"
	}
	return b.WithConfig(config)
}

func (e *External) LoadValues(echos echo.Instances) {
	e.All = match.ServiceName(echo.NamespacedName{Name: ExternalSvc, Namespace: e.Namespace}).GetMatches(echos)

            },
            "ipFamilyPolicy": {
              "type": "string",
              "enum": [
                "",
                "SingleStack",
                "PreferDualStack",
                "RequireDualStack"
              ]
            },
            "ports": {
              "type": "array",
              "items": {
                "type": "object",
                "properties": {

			// their IPFamilies) the user has assigned to this selectorless
			// service. We assume it has dual-stack and we default it to
			// RequireDualStack on any cluster (single- or dual-stack
			// configured).
			service.Spec.IPFamilyPolicy = &requireDualStack
			service.Spec.IPFamilies = []api.IPFamily{r.primaryIPFamily, otherFamily(r.primaryIPFamily)}
		} else {
			// Headless + selector - default to single.

		} else if service.Spec.ClusterIP == api.ClusterIPNone && len(service.Spec.Selector) == 0 {
			// Special-case: headless + selectorless defaults to dual.
			requireDualStack := api.IPFamilyPolicyRequireDualStack
			service.Spec.IPFamilyPolicy = &requireDualStack
		} else {
			// create or update from an object without policy (e.g.
			// ExternalName) to one that needs policy
			singleStack := api.IPFamilyPolicySingleStack