Kubernetes Ingress 不适用于 https/ssl

Question

我在 kubernetes 集群中安装了Kubernetes NGINX Ingress

我在 AWS EC2 实例上部署了所有内容，经典负载均衡器位于 Ingress 控制器的前面。 我可以使用 http 端口访问该服务，但无法使用 https 访问它。

我从 Godaddy 购买了一个有效的域，并且从证书管理器获得了 AWS SSL 证书

负载平衡器侦听器配置如下。

我修改了 Ingress NGINX Service（添加了证书 ARN）

kind: Service
apiVersion: v1
metadata:
  name: ingress-nginx
  namespace: ingress-nginx
  labels:
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/part-of: ingress-nginx
  annotations:
    # Enable PROXY protocol
    service.beta.kubernetes.io/aws-load-balancer-proxy-protocol: "*"
    # Ensure the ELB idle timeout is less than nginx keep-alive timeout. By default,
    # NGINX keep-alive is set to 75s. If using WebSockets, the value will need to be
    # increased to '3600' to avoid any potential issues.
    service.beta.kubernetes.io/aws-load-balancer-connection-idle-timeout: "60"
    service.beta.kubernetes.io/aws-load-balancer-ssl-cert: "arn:aws:acm:us-east-2:297483230626:certificate/ffe5a2b3-ceff-4ef2-bf13-8da5b4212121"
    service.beta.kubernetes.io/aws-load-balancer-backend-protocol: http

spec:
  type: LoadBalancer
  selector:
    app.kubernetes.io/name: ingress-nginx
    app.kubernetes.io/part-of: ingress-nginx
  ports:
    - name: http
      port: 80
      protocol: TCP
      targetPort: http
    - name: https
      port: 443
      protocol: TCP
      targetPort: https

入口规则

apiVersion: extensions/v1beta1
kind: Ingress
metadata:
  name: practice-ingress
  namespace: practice
  annotations:
    nginx.ingress.kubernetes.io/ssl-redirect: "false"
    nginx.ingress.kubernetes.io/ssl-passthrough: "true"
spec:
  rules:
  - host: kdhut.com
    http:
      paths:
      - backend:
          serviceName: customer-service
          servicePort: 9090
        path: /customer
      - backend:
          serviceName: prac-service
          servicePort: 8000
        path: /prac

我可以在 http 中访问该服务，但 https 无法正常工作。

我试过卷曲

curl -v https://kdhut.com -H 'Host: kdhut.com'

* Rebuilt URL to: https://kdhut.com/
*   Trying 3.12.176.17...
* TCP_NODELAY set
* Connected to kdhut.com (3.12.176.17) port 443 (#0)
* ALPN, offering h2
* ALPN, offering http/1.1
* successfully set certificate verify locations:
*   CAfile: /etc/ssl/certs/ca-certificates.crt
  CApath: /etc/ssl/certs
* TLSv1.3 (OUT), TLS handshake, Client hello (1):
* TLSv1.3 (IN), TLS handshake, Server hello (2):
* TLSv1.2 (IN), TLS handshake, Certificate (11):
* TLSv1.2 (IN), TLS handshake, Server key exchange (12):
* TLSv1.2 (IN), TLS handshake, Server finished (14):
* TLSv1.2 (OUT), TLS handshake, Client key exchange (16):
* TLSv1.2 (OUT), TLS change cipher, Client hello (1):
* TLSv1.2 (OUT), TLS handshake, Finished (20):
* TLSv1.2 (IN), TLS handshake, Finished (20):
* SSL connection using TLSv1.2 / ECDHE-RSA-AES128-GCM-SHA256
* ALPN, server did not agree to a protocol
* Server certificate:
*  subject: CN=kdhut.com
*  start date: Mar 20 00:00:00 2020 GMT
*  expire date: Apr 20 12:00:00 2021 GMT
*  subjectAltName: host "kdhut.com" matched cert's "kdhut.com"
*  issuer: C=US; O=Amazon; OU=Server CA 1B; CN=Amazon
*  SSL certificate verify ok.
> GET / HTTP/1.1
> Host: kdhut.com
> User-Agent: curl/7.58.0
> Accept: */*

Answer 1

我认为这是 AWS 负载均衡器的问题。 我用 AWS NLB 遇到了一些问题，并找到了“解决方法/黑客”的链接：

解决方法

HTH