Kubernetes入口未路由

Question

我在本地dev的minikube上部署了两个服务和部署。当我运行minikube启动服务时，两者都可以访问。为了简单起见，我只附上了一个服务的代码

然而，入口路由不起作用

CoffeeApi部署

apiVersion: apps/v1
kind: Deployment
metadata:
name: coffeeapi-deployment
labels:
app: coffeeapi
spec:
replicas: 1
selector:
matchLabels:
app: coffeeapi
template:
metadata:
labels:
app: coffeeapi
spec:
containers:
- name: coffeeapi
image: manigupta31286/coffeeapi:latest
env:
- name: ASPNETCORE_URLS
value: "http://+"
- name: ASPNETCORE_ENVIRONMENT
value: "Development"
ports:
- containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
name: coffeeapi-service
spec:
selector:
app: coffeeapi
type: NodePort
ports:
- protocol: TCP
port: 8080
targetPort: 80
nodePort: 30036

Ingress.yaml

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: myapp-ingress
annotations:
nginx.ingress.kubernetes.io/rewrite-target: /$1
spec:
rules:
- http:
paths:
- path: /coffee
pathType: Prefix
backend:
service:
name: coffeeapi-service
port: 
number: 8080

Answer 1

您在规范中缺少入口类。

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: myapp-ingress
spec:
ingressClassName: nginx # (or the class you configured)

在您的服务上使用NodePort也可能存在问题。至少这是不需要的，因为您希望使用入口控制器通过ClusterIP路由流量，而不是直接使用NodePort。