资料信息
Ingress-Nginx github 地址：https://github.com/kubernetes/ingress-nginx
Ingress-Nginx 官方网站：https://kubernetes.github.io/ingress-nginx/
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部署 Ingress-Nginx
kubectl apply -f mandatory.yaml
kubectl apply -f service-nodeport.yaml
Ingress HTTP 代理访问
deployment、Service、Ingress Yaml 文件
apiVersion: extensions/v1beta1
kind: Deployment
metadata:
name: nginx-dm
spec:
replicas: 2
template:
metadata:
labels:
name: nginx
spec:
containers:
- name: nginx
image: wangyanglinux/myapp:v1
imagePullPolicy: IfNotPresent
ports:
- containerPort: 80
---
apiVersion: v1
kind: Service
metadata:
name: nginx-svc
spec:
ports:
- port: 80
targetPort: 80
protocol: TCP
selector:
name: nginx
---
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: nginx-test
spec:
rules:
- host: www1.atguigu.com
http:
paths:
- path: /
backend:
serviceName: nginx-svc
servicePort: 80
Ingress HTTPS 代理访问
创建证书，以及 cert 存储方式
openssl req -x509 -sha256 -nodes -days 365 -newkey rsa:2048 -keyout tls.key -out tls.crt -subj
"/CN=nginxsvc/O=nginxsvc"
kubectl create secret tls tls-secret --key tls.key --cert tls.crt
deployment、Service、Ingress Yaml 文件
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: nginx-test
spec:
tls:
- hosts:
- foo.bar.com
secretName: tls-secret
rules:
- host: foo.bar.com
http:
paths:
- path: /
backend:
serviceName: nginx-svc
servicePort: 80
Nginx 进行 BasicAuth
yum -y install httpd
htpasswd -c auth foo
kubectl create secret generic basic-auth --from-file=auth
apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: ingress-with-auth
annotations:
nginx.ingress.kubernetes.io/auth-type: basic
nginx.ingress.kubernetes.io/auth-secret: basic-auth
nginx.ingress.kubernetes.io/auth-realm: 'Authentication Required - foo'
spec:
rules:
- host: foo2.bar.com
http:
paths:
- path: /
backend:
serviceName: nginx-svc
servicePort: 80
Nginx 进行重写
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apiVersion: extensions/v1beta1
kind: Ingress
metadata:
name: nginx-test
annotations:
nginx.ingress.kubernetes.io/rewrite-target: http://foo.bar.com:31795/hostname.html
spec:
rules:
- host: foo10.bar.com
http:
paths:
- path: /
backend:
serviceName: nginx-svc
servicePort: 80