apiVersion: apps/v1
kind: Deployment
metadata:
  name: appname # Name of the deployment
  namespace: namespace # Name of the namespace
  labels:
    app: appname # Name of your application
spec:
  selector:
    matchLabels:
      app: appname # Name of your application
  replicas: 1 # Number of replicas
  template:
    metadata:
      labels:
        app: appname # Name of your application
    spec:
      containers:
      # Containers are the individual pieces of your application that you want
      # to run.
      - name: helloworld # Name of the container
        image: helloworld:latest # The image you want to run
        # resources:
        #   limits:
        #     memory: 512Mi
        #     cpu: "1"
        #   requests:
        #     memory: 256Mi
        #     cpu: "0.2"
        ports:
        # Ports are the ports that your application uses.
        - containerPort: 8080 # The port that your application uses
        volumeMounts:
        # VolumeMounts are the volumes that your application uses.
        - mountPath: /var/www/html # The path that your application uses
          name: vol0 # Name of the volume
      volumes:
      # Volumes are the persistent storage that your application uses.
      - name: vol0 # Name of the volume
        persistentVolumeClaim:
          claimName: pvc0 # Name of the persistent volume claim