app-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  annotations:
    kompose.cmd: C:\ProgramData\chocolatey\lib\kubernetes-kompose\tools\kompose.exe convert
    kompose.version: 1.28.0 (c4137012e)
  creationTimestamp: null
  labels:
    io.kompose.service: app
  name: app
spec:
  replicas: 1
  selector:
    matchLabels:
      io.kompose.service: app
  strategy: {}
  template:
    metadata:
      annotations:
        kompose.cmd: C:\ProgramData\chocolatey\lib\kubernetes-kompose\tools\kompose.exe convert
        kompose.version: 1.28.0 (c4137012e)
      creationTimestamp: null
      labels:
        io.kompose.network/os3-copy-copy-default: "true"
        io.kompose.service: app
    spec:
      containers:
        - env:
            - name: MONGO_DBNAME
              value: mydb
            - name: MONGO_HOST
              value: mongo
            - name: MONGO_PORT
              value: "27017"
          image: 164p/test01:latest
          name: app
          ports:
            - containerPort: 3000
          resources: {}
      restartPolicy: Always
status: {}