1.5 KiB
| title | layout | owner | test |
|---|---|---|---|
| VirtualServiceHostNotFoundInGateway | analysis-message | istio/wg-user-experience-maintainers | no |
This message occurs when a host defined in a virtual service is not found in the corresponding gateway.
Example
You will receive this message:
{{< text plain >}} Warning [IST0132] (VirtualService testing-service.default testing.yaml:8) one or more host [wrong.com] defined in VirtualService default/testing-service not found in Gateway istio-system/testing-gateway. {{< /text >}}
when your cluster has the following virtual service:
{{< text yaml >}} apiVersion: networking.istio.io/v1alpha3 kind: VirtualService metadata: name: testing-service namespace: default spec: gateways:
- istio-system/testing-gateway hosts:
- wrong.com http:
- match:
- uri: prefix: / route:
- destination: host: ratings {{< /text >}}
and the following Gateway:
{{< text yaml >}} apiVersion: networking.istio.io/v1alpha3 kind: Gateway metadata: name: testing-gateway namespace: istio-system spec: selector: istio: ingressgateway servers:
- hosts:
- testing.com port: name: http number: 80 protocol: HTTP {{< /text >}}
In this example, virtual service testing-service has host wrong.com which is not included in the gateway testing-gateway.
How to resolve
Make sure all hosts in a virtual service are included in the hosts of gateways that are bound to the virtual service.