Ingress certificate configuration

The certificate configuration of ingress is relatively simple

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: test-ingress
  namespace: default
  annotations:
    kubernetes.io/ingress.class: "nginx"
spec:
  rules:
  - host: feiutest.cn
    http:
      paths:
      - path:
        backend:
          serviceName: test-ingress
          servicePort: 80
  tls:
  - hosts:
    - feiutest.cn
    secretName: nginx-test

Here is how to create a certificate

kubectl create secret tls who-tls --cert=tls.crt --key=tls.key