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[英]Kubernetes internal nginx ingress controller with SSL termination & ssl-passthrough
[英]nginx ingress controller tls termination passthrough
刚刚将我的 docker 映像部署到 Azure AKS 并创建了 nginx 入口控制器。 我的图像具有 SSL 证书并自行处理 SSL。 所以,我需要一个到我的容器的直通路由。
当我导航到https://just-poc.live著名的 nginx 502 网关时显示如下;
显然,nginx 找不到发送 https 流量的路由。
我应该怎么做才能让 nginx 控制器将流量路由到我的socket-poc部署?
nginx 入口控制器
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
name: hello-world-ingress
annotations:
kubernetes.io/ingress.class: nginx
nginx.ingress.kubernetes.io/ssl-passthrough: "true"
nginx.ingress.kubernetes.io/use-regex: "true"
nginx.ingress.kubernetes.io/rewrite-target: /$1
spec:
rules:
- http:
paths:
- path: /(.*)
pathType: Prefix
backend:
service:
name: socket-poc
port:
number: 8081
部署.yaml
apiVersion: apps/v1
kind: Deployment
metadata:
name: socket-poc
spec:
replicas: 1
selector:
matchLabels:
app: socket-poc
template:
metadata:
labels:
app: socket-poc
spec:
containers:
- name: socket-poc
image: myownacrrepo.azurecr.io/socket:8081
env:
- name: TOOLBAR_COLOR
value: "green"
resources:
requests:
cpu: 100m
memory: 128Mi
limits:
cpu: 300m
memory: 512Mi
ports:
- containerPort: 8081
---
apiVersion: v1
kind: Service
metadata:
name: socket-poc
spec:
type: ClusterIP
ports:
- port: 8081
selector:
app: socket-poc
kubectl get services
显示如下;
NAME TYPE CLUSTER-IP EXTERNAL-IP PORT(S) AGE
aks-helloworld-one ClusterIP 10.0.34.79 <none> 80/TCP 57m
nginx-ingress-ingress-nginx-controller LoadBalancer 10.0.74.62 20.93.213.132 80:31262/TCP,443:30706/TCP 35m
nginx-ingress-ingress-nginx-controller-admission ClusterIP 10.0.177.29 <none> 443/TCP 35m
socket-poc ClusterIP 10.0.64.248 <none> 8081/TCP 69m
kubectl describe ingress hello-world-ingress
像这样kubectl describe ingress hello-world-ingress
显示;
Warning: extensions/v1beta1 Ingress is deprecated in v1.14+, unavailable in v1.22+; use networking.k8s.io/v1 Ingress
Name: hello-world-ingress
Namespace: ingress-basic
Address: 20.93.213.132
Default backend: default-http-backend:80 (<error: endpoints "default-http-backend" not found>)
Rules:
Host Path Backends
---- ---- --------
*
/(.*) socket-poc:8081 (10.244.1.18:8081)
Annotations: kubernetes.io/ingress.class: nginx
nginx.ingress.kubernetes.io/rewrite-target: /$1
nginx.ingress.kubernetes.io/ssl-passthrough: true
nginx.ingress.kubernetes.io/use-regex: true
Events:
Type Reason Age From Message
---- ------ ---- ---- -------
Normal Sync 19m (x4 over 35m) nginx-ingress-controller Scheduled for sync
Normal Sync 19m (x4 over 35m) nginx-ingress-controller Scheduled for sync
nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
缺少nginx.ingress.kubernetes.io/backend-protocol: "HTTPS"
注释。 502错误消失了!
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