kubernetes-course/pod-lifecycle/lifecycle.yaml

kind: Deployment
apiVersion: apps/v1
metadata:
  name: lifecycle
spec:
  replicas: 1
  selector:
    matchLabels:
      app: lifecycle
  template:
    metadata:
      labels:
        app: lifecycle
    spec:
      initContainers:
      - name:           init
        image:          busybox
        command:       ['sh', '-c', 'sleep 10']
      containers:
      - name: lifecycle-container
        image: busybox
        command: ['sh', '-c', 'echo $(date +%s): Running >> /timing && echo "The app is running!" && /bin/sleep 120']
        readinessProbe:
          exec:
            command: ['sh', '-c', 'echo $(date +%s): readinessProbe >> /timing']
          initialDelaySeconds: 35
        livenessProbe:
          exec:
            command: ['sh', '-c', 'echo $(date +%s): livenessProbe >> /timing']
          initialDelaySeconds: 35
          timeoutSeconds: 30
        lifecycle:
          postStart:
            exec:
              command: ['sh', '-c', 'echo $(date +%s): postStart >> /timing && sleep 10 && echo $(date +%s): end postStart >> /timing']
          preStop:
            exec:
              command: ['sh', '-c', 'echo $(date +%s): preStop >> /timing && sleep 10']