Docker 无法访问部署到kubernetes的容器化asp.core web api？

我创建了一个虚拟的容器化web api—实际上是Visual studio创建的标准模板rest api 是否将其docker文件创建的映像预测并部署到我的kubernetes集群中

我的kubernetes集群有一个入口控制器，但由于某种原因，我似乎无法公开绑定到该pod的服务 通过我的入口控制器运行web api

每次我尝试访问它时，我都会收到一个503错误，说明该服务暂时不可用，这没有任何意义

dockerfile：

#See https://aka.ms/containerfastmode to understand how Visual Studio uses this Dockerfile to build your images for faster debugging.

FROM mcr.microsoft.com/dotnet/core/aspnet:3.1-buster-slim AS base
WORKDIR /app
EXPOSE 80
EXPOSE 443

FROM mcr.microsoft.com/dotnet/core/sdk:3.1-buster AS build
WORKDIR /src
COPY ["weather/weather.csproj", "weather/"]
RUN dotnet restore "weather/weather.csproj"
COPY . .
WORKDIR "/src/weather"
RUN dotnet build "weather.csproj" -c Release -o /app/build

FROM build AS publish
RUN dotnet publish "weather.csproj" -c Release -o /app/publish

FROM base AS final
WORKDIR /app
COPY --from=publish /app/publish .
ENTRYPOINT ["dotnet", "weather.dll"]

Kubernetes配置文件：

kind: Deployment
apiVersion: extensions/v1beta1
metadata:
  name: weather
spec:
  replicas: 1
  template:
    metadata:
      name: weather
      labels:
        name: weather
    spec:
      containers:
      - name: weather
        image: weather
        imagePullPolicy: Always
        ports:
        - containerPort: 443
        env:
        - name: "ASPNETCORE_ENVIRONMENT"
          value: "Development"
        livenessProbe:
          httpGet:
            path: /WeatherForecast
            port: 443
          initialDelaySeconds: 3
          periodSeconds: 3
---
kind: Service
apiVersion: v1
metadata:
    name: weather-service
spec:
  ports:
  - name: http
    port: 443
    protocol: TCP
    targetPort: 443
  selector:
    app: weather
  sessionAffinity: None
  type: ClusterIP
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  annotations:
    nginx.ingress.kubernetes.io/rewrite-target: /
  name: weather-ingress
spec:
  rules:
  - host: weather.localhost
    http:
      paths:
      - backend:
          serviceName: weather-service
          servicePort: 443
        path: /app3

为什么这不起作用？

---

我尝试了端口80和443，但似乎没有任何效果

您是否尝试通过端口80或端口443转发pod并在本地发出请求？首先尝试使用端口80。我假设您希望443是TLS/SSL连接。您是否试图点击

weather.localhost/app3

？