Kubernetes Ingress 无法通过路径访问容器

Question

我是 Kubernetes 新手，我配置了一个 Ingress，想通过minikube ip/path 访问容器，但是连接失败。

但是，我可以通过使用主机而不是路径来访问它，所以我认为问题可能是 Ingress。

我不知道该怎么做，希望有人能帮助我。谢谢。

这是我的部署、服务和入口 yaml 文件。

apiVersion: apps/v1
kind: Deployment
metadata:
  name: portainer-deployment
spec:
  replicas: 2
  selector:
    matchLabels:
      app: portainer
  template:
    metadata:
      labels:
        app: portainer
    spec:
      containers:
      - name: portainer
        image: portainer/portainer:latest
        resources:
          limits:
            memory: "128Mi"
            cpu: "500m"
        ports:
        - containerPort: 9000
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: rancher-deployment
spec:
  replicas: 2
  selector:
    matchLabels:
      app: rancher
  template:
    metadata:
      labels:
        app: rancher
    spec:
      containers:
      - name: rancher
        image: rancher/server:latest
        resources:
          limits:
            memory: "128Mi"
            cpu: "500m"
        ports:
        - containerPort: 8080

apiVersion: v1
kind: Service
metadata:
  name: portainer-service
spec:
  selector:
    app: portainer
  type: NodePort
  ports:
  - port: 80
    targetPort: 9000
---
apiVersion: v1
kind: Service
metadata:
  name: rancher-service
spec:
  selector:
    app: rancher
  type: NodePort
  ports:
  - port: 80
    targetPort: 8080

apiVersion: networking.k8s.io/v1beta1
kind: Ingress
metadata:
  name: path-based-ingress
spec:
  rules:
  - http:
      paths:
      - path: /portainer
        backend:
          serviceName: portainer-service
          servicePort: 80
      - path: /rancher
        backend:
          serviceName: rancher-service
          servicePort: 80

Answer 1

将此添加到元数据部分的入口

annotations:
  nginx.ingress.kubernetes.io/rewrite-target: /