一、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/
进入官方下载
wget https://raw.githubusercontent.com/kubernetes/ingress-nginx/master/deploy/static/mandatory.yaml
二、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 |
三、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 |
四、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 |
五、Nginx 进行重写
| 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 |