K8S==ingress配置自签名证书

安装openssl

Win32/Win64 OpenSSL Installer for Windows - Shining Light Productions
生成证书

1. openssl req -x509 -nodes -days 365 -newkey rsa:2048 -keyout example.local.key -out example.local.crt -subj "/CN=example.local/O=example.local"

复制代码

创建K8S secret

kubectl create secret tls example-local-tls --key example.local.key --cert example.local.crt
检察
kubectl get secret example-local-tls -o yaml

创建SSL转发

nginx-ingress.yaml

1. apiVersion: networking.k8s.io/v1
2. kind: Ingress
3. metadata:
4.   name: nginx-ingress
5.   annotations:
6.     nginx.ingress.kubernetes.io/rewrite-target: /
7. spec:
8.   ingressClassName: nginx
9.   rules:
10.   - host: example.local
11.     http:
12.       paths:
13.       - path: /
14.         pathType: Prefix
15.         backend:
16.           service:
17.             name: nginx-service
18.             port:
19.               number: 80
20.   tls:
21.   - hosts:
22.     - example.local
23.     secretName: example-local-tls

复制代码

kubectl apply -f nginx-ingress.yaml
访问

https://example.local/

检察ingress转发日记

kubectl get pods -n ingress-nginx
kubectl logs -n ingress-nginx ingress-nginx-controller-5b5f8c9f5d-abcdef

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