我有一个我想要的EKS集群：-每个集群1个负载均衡器，-入口规则指向正确的命名空间和正确的服务。

我一直遵循这个指南：https://www.digitalocean.com/community/tutorials/how-to-set-up-an-nginx-ingress-with-cert-manager-on-digitalocean-kubernetes

我的部署：

apiVersion: apps/v1
kind: Deployment
metadata:
  name: hello-world
  namespace: default
spec:
  replicas: 3
  selector:
    matchLabels:
      app: hello-world
  template:
    metadata:
      labels:
        app: hello-world
    spec:
      containers:
      - name: hello-world
        image: IMAGENAME
        ports:
        - containerPort: 8000
          name: hello-world


---

apiVersion: apps/v1
kind: Deployment
metadata:
  name: bleble
  namespace: default
spec:
  replicas: 3
  selector:
    matchLabels:
      app: bleble
  template:
    metadata:
      labels:
        app: bleble
    spec:
      containers:
      - name: bleble
        image: IMAGENAME
        ports:
        - containerPort: 8000
          name: bleble

这些部署的服务：

apiVersion: v1
kind: Service
metadata: 
  name: hello-world-svc
spec: 
  ports: 
     -  port: 8080
        protocol: TCP
        targetPort: 8000
  selector: 
    app: hello-world
  type: NodePort

---

apiVersion: v1
kind: Service
metadata: 
  name: bleble-svc
spec: 
  ports: 
     -  port: 8080
        protocol: TCP
        targetPort: 8000
  selector: 
    app: bleble
  type: NodePort

我的负载平衡器：

kind: Service
apiVersion: v1
metadata:
  name: ingress-nginx
  namespace: ingress-nginx
  annotations:
    service.beta.kubernetes.io/aws-load-balancer-internal: "true"
  labels:
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/part-of: ingress-nginx
spec:
  externalTrafficPolicy: Local
  type: LoadBalancer
  selector:
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/part-of: ingress-nginx
  ports:
    - name: http
      port: 80
      targetPort: http

我的入口：

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: simple-fanout-example
  namespace : default
  annotations:
    kubernetes.io/ingress.class: nginx
    nginx.ingress.kubernetes.io/rewrite-target: /
spec:
  rules:
  - host: internal-lb.aws.com
    http:
      paths:
      - path: /bleble
        backend:
          serviceName: bleble-svc
          servicePort: 80
      - path: /hello-world
        backend:
          serviceName: hello-world-svc
          servicePort: 80

我已经设置了Nginx入口控制器：kubectl应用-fhttps://raw.githubusercontent.com/kubernetes/ingress-nginx/nginx-0.24.1/deploy/mandatory.yaml

我不确定为什么我得到一个503服务，一个服务暂时不可用，另一个服务暂时不可用...我猜是端口还是命名空间的问题？在指南中，他们没有为部署定义命名空间...

每个资源都正确地创建，我认为入口实际上是有效的，但却不知道去哪里。

谢谢你的帮助！