k8s部署nginx

创建namespace

nginx-namespace.yaml

apiVersion: v1
kind: Namespace
metadata:name: ns-nginx

创建Deployment

nginx-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:name: nginx-deploymentnamespace: ns-nginx
spec:selector:matchLabels:app: nginx-appreplicas: 2template:metadata:labels:app: nginx-appspec:containers:- name: nginximage: swr.cn-north-4.myhuaweicloud.com/ddn-k8s/docker.io/nginx:stableports:- containerPort: 80

创建Service

nginx-service.yaml

apiVersion: v1
kind: Service
metadata:name: nginx-servicenamespace: ns-nginxlabels:app: nginx-app
spec:selector:app: nginx-appports:- protocol: TCPport: 80targetPort: 80nodePort: 32080type: NodePort

启动

kubectl apply -f nginx-namespace.yaml
kubectl apply -f .

查看

kubectl get pod -n ns-nginx
kubectl get svc -n ns-nginx

访问

http://10.0.2.12:32080/

10.0.2.12为宿主机ip，32080为tomcat Service的port。