apiVersion: apps/v1 kind: Deployment metadata: name: quickstart-k8s namespace: default spec: replicas: 1 selector: matchLabels: app: quickstart-k8s template: metadata: labels: app: quickstart-k8s spec: containers: - name: run image: docker.io/library/busybox:1.36.1 command: ["sh", "-c", "echo quickstart-k8s-ok; sleep 3600"]