01 Ingress 规则

  1. apiVersion: networking.k8s.io/v1
  2. kind: Ingress
  3. metadata:
  4.   name: minimal-ingress
  5.   # 注解，用来配置一些选项，取决于具体的 Ingress 控制器
  6.   annotations:
  7.     nginx.ingress.kubernetes.io/rewrite-target: /
  8. spec:
  9.   # ingress 规则列表
  10.   rules:
  11.   - http:
  12.       paths:
  13.       - path: /testpath
  14.         # 路径类型，取值，ImplementationSpecific，Exact，Prefix
  15.         pathType: Prefix
  16.         # 
  17.         backend:
  18.           service:
  19.             # service 名字
  20.             name: test
  21.             # service 端口
  22.             port:
  23.               number: 80

02 ingress 规则 -包含 Host

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: ingress-wildcard-host
spec:
  rules:
  - host: "foo.bar.com"
    http:
      paths:
      - pathType: Prefix
        path: "/bar"
        backend:
          service:
            name: service1
            port:
              number: 80
  - host: "*.foo.com"
    http:
      paths:
      - pathType: Prefix
        path: "/foo"
        backend:
          service:
            name: service2
            port:
              number: 80