k8s-部署nginx

apiVersion: apps/v1beta1
kind: Deployment
metadata:
name: nginx-deployment
spec:
replicas: 1 # tells deployment to run 2 pods matching the template
template: # create pods using pod definition in this template
metadata:
labels:
app: nginx
spec:
nodeSelector:
kubernetes.io/hostname: k8s-n1 #指定node运行
containers:

• name: nginx
  image: nginx:1.7.9
  ports:
• containerPort: 80
  volumeMounts: #pod 内部文配置文件映射到本机
• name: nginxconf
  mountPath: /etc/nginx/nginx.conf
• name: nginxconfd
  mountPath: /etc/nginx/conf.d
• name: nginxlogs
  mountPath: /var/log/nginx/log
  volumes: #物理机文件目录
• name: nginxconf
  hostPath:
  path: /data/nginx/nginx.conf
• name: nginxconfd
  hostPath:
  path: /data/nginx/conf.d
• name: nginxlogs
  hostPath:
  path: /data/nginx/logs
  创建服务
  apiVersion: v1
  kind: Service
  metadata:
  name: nginx-server
  labels:
  name: nginx-server
  spec:
  ports:
• port: 80
  nodePort: 80
  selector:
  app: nginx
  type: NodePort # 这个服务中使用了nodePort 意思是将服务暴露出去这样就可外部访问了