apiVersion: v1
kind: Namespace
metadata:
  name: supply-chain
  labels:
    training.cks/lesson: supply-chain
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: frontend
  namespace: supply-chain
spec:
  replicas: 1
  selector:
    matchLabels:
      app: frontend
  template:
    metadata:
      labels:
        app: frontend
    spec:
      containers:
        - name: frontend
          image: busybox:1.37
          command: ["sh", "-c", "sleep 3600"]