argocd-test/whoami/base/whoami-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: whoami
  labels:
    app: whoami
spec:
  replicas: 3
  selector:
    matchLabels:
      app: whoami
  template:
    metadata:
      labels:
        app: whoami
    spec:
      containers:
      - image: ghcr.io/traefik/whoami:v1.10.3
        name: whoami
        ports:
        - containerPort: 80