a.yaml

a.yaml

apiVersion: v1
kind: Service
metadata:
  name: nginx
spec:
  selector:
    name: nginx
  type: NodePort
  ports:
  - name: foo # Actually, no port is needed.
    port: 80
    targetPort: 80
---
apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2
kind: Deployment
metadata:
  name: nginx
  labels:
    app: nginx
spec:
  selector:
    matchLabels:
      app: nginx
  replicas: 1
  template:
    metadata:
      labels:
        app: nginx
    spec:
      containers:
      - name: nginx
        image: nginx:latest  # or just image:
        ports:
        - containerPort: 80
        volumeMounts:
        - name: config-volume
          mountPath: /usr/share/nginx/html
      volumes:
        - name: config-volume
          configMap:
            name:  myhtml