k8s/manifests/01-deployments/hw-hw.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: helloworld
  namespace: vdk2ch
  annotations:
    description: 'my frontend running nginx'
  labels:
    labe1: my_test_label1
    labe2: my_test_label
spec:
  selector:
    matchLabels:
      app: helloworld
  replicas: 1 # tells deployment to run 1 pods matching the template
  template: # create pods using pod definition in this template
    metadata:
      labels:
        app: helloworld
        what-ever-label-i-add-here: 'test_string-asfd14123UE.asdfeee333DS'
        what/here.com: '312321' 
        labe2: my_test_label
        labe3: my_test_label3
      annotations:
        imageregistry: "https://hub.docker.com/"
        what/here.com2: "https://github.com/"
        anno: 'where it will stop??'
    spec:
      containers:
      - name: helloworld
        image: karthequian/helloworld:latest
        ports:
        - containerPort: 80