Tech Challenge

2026-07-11

☸️

Daily Tech Challenge

Kubernetes

medium

Question 1 of 5

A container defines the preStop lifecycle hook below. Its image is built FROM scratch (no shell, no coreutils). What does this hook do, and will it work?

Example

lifecycle:
  preStop:
    sleep:
      seconds: 15

Saturday, July 11, 2026 · A new challenge drops every day