OutlierDetection: &networking.OutlierDetection{
							ConsecutiveErrors: 5,
						},
					},
				},
			},
			expectedLabels: nil,
		},
		{
			name: "failover priority disabled",
			dr: &config.Config{
				Spec: &networking.DestinationRule{
					TrafficPolicy: &networking.TrafficPolicy{
						OutlierDetection: &networking.OutlierDetection{
							ConsecutiveErrors: 5,
						},

apiVersion: release-notes/v2
kind: feature
area: traffic-management

releaseNotes:
- |
  **Added** warning validation messages when a DestinationRule specifies failover policies but does not provide an OutlierDetection policy.

apiVersion: networking.istio.io/v1alpha3
kind: DestinationRule
metadata:
  name: locality
  namespace: default
spec:
  host: locality.cluster.local
  trafficPolicy:
    outlierDetection:
      interval: 1s
      baseEjectionTime: 3m

      tcp:
        maxConnections: 99
        connectTimeout: 6s
      http:
        http2MaxRequests: 33
        maxRequestsPerConnection: 65
        maxRetries: 4
        http1MaxPendingRequests: 14
    outlierDetection:
        interval: 8ms
        baseEjectionTime: 1m
        maxEjectionPercent: 11
    tls:
      mode: DISABLE
  subsets:
    - name: v1
      labels:
        version: v1
    - name: v2

"subjectAltNames"
"verifyCertificateSpki"
"verifyCertificateHash"
"minProtocolVersion"
"maxProtocolVersion"
"cipherSuites"
"trafficPolicy"
"subsets"
"exportTo"
"loadBalancer"
"connectionPool"
"outlierDetection"
"portLevelSettings"
"labels"
"http"
"consecutiveGatewayErrors"
"consecutive5xxErrors"
"interval"
"baseEjectionTime"
"maxEjectionPercent"
"minHealthPercent"
"clientCertificate"
"sni"

  host: {{.Host}}
  trafficPolicy:
    connectionPool:
      tcp:
        connectTimeout: 250ms
    loadBalancer:
      simple: ROUND_ROBIN
      localityLbSetting:
{{.LocalitySetting | indent 8 }}
    outlierDetection:
      interval: 1s
      baseEjectionTime: 10m
      maxEjectionPercent: 100`

type LocalityInput struct {
	LocalitySetting string
	Host            string
	Resolution      string
	Local           string