Case 1: Depending on the virtual host domain name

Depending on steps to achieve the virtual host domain name

1 , create ingress-vh virtual host folder

2 , the ingress-vh create deployment1.yaml   apiVersion: extensions/v1beta1 kind: Deployment metadata:   name: deployment1 spec:   replicas: 2   template:     metadata:       labels:         name: nginx     spec:       containers:         - name: nginx           image: hub.lqz.com/library/nginx:latest           imagePullPolicy: IfNotPresent           ports:             - containerPort: 80 --- apiVersion: v1 kind: Service metadata:   name: svc-1 spec:   ports:     - port: 80       targetPort: 80       protocol: TCP   selector:     name: nginx

Created: kubectl the Apply -f deployment1.yaml

View: kubectl GET svc

Connection Test: curl ****

Copied into the second dployment cp -a deployment1yaml  deployment2.yaml

第二个deployment deployment2.yaml   apiVersion: extensions/v1beta1 kind: Deployment metadata:   name: deployment2 spec:   replicas: 2   template:     metadata:       labels:         name: nginx2  #name标签不能一致     spec:       containers:         - name: nginx2           image: hub.lqz.com/library/nginx:v2           imagePullPolicy: IfNotPresent           ports:             - containerPort: 80 --- apiVersion: v1 kind: Service metadata:   name: svc-2 spec:   ports:     - port: 80       targetPort: 80       protocol: TCP   selector:     name: nginx2

vim ingressrule.yaml  多个yaml文件可以写在一起，中间通过---隔开即可

apiVersion: extensions/v1beta1 kind: Ingress metadata:    name:ingress1 spec:  rules:    - host: www1.atguigu.com      http:        paths:        - path: /          backend:            serviceName: svc-1            servicePort: 80 --- apiVersion: extensions/v1beta1 kind: Ingress metadata:    name:ingress2 spec:  rules:    - host: www2.atguigu.com      http:        paths:        - path: /          backend:            serviceName: svc-2            servicePort: 80

运行ingressrule.yaml：kubectl apply -f ingressrule.yaml

查看：kubect get pod -n ingress-nginx

进入 ingress容器查看： kubectl exec 容器名 -n ingress-nginx -it -- /bin/bash 查看 cat nginx.conf

kubectl get ingress

链接:https://www.bilibili.com/video/av66617940/?p=14