Kubernetes Container Lifecycle Events

• https://kubernetes.io/docs/tasks/configure-pod-container/attach-handler-lifecycle-event/

Official example:

apiVersion: v1

kind: Pod

metadata:

  name: lifecycle-demo

spec:

  containers:

  - name: lifecycle-demo-container

    image: nginx

    lifecycle:

      postStart:

        exec:

          command: ["/bin/sh", "-c", "echo Hello from the postStart handler > /usr/share/message"]

      preStop:

        exec:

          command: ["/bin/sh","-c","nginx -s quit; while killall -0 nginx; do sleep 1; done"]

• Lifecycle, AWS S3 lifecycle, Container Lifecycle Events
• Pods, Mypod.yml, Create and configure a basic Pod, pod (command), pod --help, pod install, List containers on a POD, livenessProbe, readinessProbe, Pod status, Static pod, Pod Security, PodReplacementPolicy