參照的資源未找到

當 Istio 資源參考另一個不存在的資源時，就會發生此訊息。這會在 Istio 嘗試查找參考的資源卻找不到時導致錯誤。

例如，您會收到此錯誤

Error [IST0101] (VirtualService httpbin.default) Referenced gateway not found: "httpbin-gateway-bogus"

在此範例中，VirtualService 參考了一個不存在的閘道。

apiVersion: networking.istio.io/v1
kind: Gateway
metadata:
  name: httpbin-gateway
spec:
  selector:
    istio: ingressgateway
  servers:
  - port:
      number: 80
      name: http2
      protocol: HTTP2
    hosts:
    - "*"
---
apiVersion: networking.istio.io/v1
kind: VirtualService
metadata:
  name: httpbin
spec:
  hosts:
  - "*"
  gateways:
  - httpbin-gateway-bogus #  Should have been "httpbin-gateway"
  http:
  - route:
    - destination:
        host: httpbin-gateway

要解決這個問題，請在詳細的錯誤訊息中尋找資源類型，更正您的 Istio 設定並重試。