apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: productpage
  namespace: foo
spec:
  hosts:
  - productpage # should generate an error as this conflicts with VirtualService foo/bogus
  http:
  - route:
    - destination:
        host: productpage
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: bogus-productpage
  namespace: foo
spec:
  hosts:
  - productpage # should generate an error as this conflicts with VirtualService foo/productpage
  http:
  - route:
    - destination:
        host: reviews
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: reviews
  namespace: foo
spec:
  hosts:
  - reviews # shouldn't generate an error as there's no conflicting VirtualService
  http:
  - route:
    - destination:
        host: reviews
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: reviews
  namespace: bar
spec:
  hosts:
  - reviews.foo.svc.cluster.local # shouldn't generate an error as the gateway is different even though host is the same
  gateways:
  - istio-ingressgateway
  http:
  - route:
    - destination:
        host: reviews
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: ratings
  namespace: foo
spec:
  hosts:
  - ratings # should generate an error as this conflicts with VirtualService bar/ratings
  gateways:
  - mesh
  http:
  - route:
    - destination:
        host: ratings
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: ratings
  namespace: bar
spec:
  hosts:
  - ratings.foo.svc.cluster.local # should generate an error as mesh gateway is specified and hosts conflict with VirtualService foo/ratings
  - google.com
  gateways:
  - istio-ingressgateway
  - mesh
  http:
  - route:
    - destination:
        host: ratings
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: ratings
  namespace: team1
spec:
  hosts:
  - ratings # shouldn't generate an error as this doesn't conflict with VirtualService ratings.team2 due to exportTo setting
  gateways:
  - mesh
  exportTo:
  - "."
  http:
  - route:
    - destination:
        host: ratings
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: ratings
  namespace: team2
spec:
  hosts:
  - ratings.team1.svc.cluster.local # shouldn't generate an error as this VirtualService doesn't conflict with VirtualService ratings.team1 due to exportTo setting
  - google.com # conflict with bar/ratings host `google.com` which export to all namespaces
  exportTo:
  - "."
  gateways:
  - istio-ingressgateway
  - mesh
  http:
  - route:
    - destination:
        host: ratings
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: ratings
  namespace: team3
spec:
  hosts:
  - ratings # should generate an error as this conflicts with VirtualService ratings.team4
  gateways:
  - mesh
  exportTo:
  - "*"
  http:
  - route:
    - destination:
        host: ratings
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: ratings
  namespace: team4
spec:
  hosts:
  - ratings.team3.svc.cluster.local # should generate an error as this conflicts with VirtualService ratings.team3
  gateways:
  - istio-ingressgateway
  - mesh
  http:
  - route:
    - destination:
        host: ratings
