simple pod

pod.yml

apiVersion: v1
kind: Pod
metadata:
  name: node-dev
  labels:
    app: node-js-dev

spec:
  containers:

  - name: nodejs 
    image: 172.30.1.1:5000/devel/cvr-node 
    command: ['/bin/sh', '-c'] 
    args: 
    - cd /app/; 
      echo folder:$PWD;
      npm install; 
      nodemon $(node -e "console.log(require('./package.json').main)") 
    
    volumeMounts:
    - mountPath: /app
      name: app-volume
    - mountPath: /.npm  
      name: npm-cache 
      ports:
      - containerPort: 8080

  initContainers:    # This is the init container it will wait until app/ folder is in sync.
  - name: folder  
    image: busybox 
    command: ['/bin/sh', '-c']
    args: ['until [ "$(ls -A ./app/)" ]; do echo "waiting for user to push..."; sleep 2; done']
    volumeMounts:
    - mountPath: /app
      name: app-volume
   
  volumes:
  - name: app-volume
    emptyDir: {}  
  - name: npm-cache
    emptyDir: {}