A proof of concept exploiting liveness probes in kubernetes

Ephemeral containers is a new kubernetes concept that allows you to attach a debugging container to a running pod without restarting,

This blog post explains how to TCPdump in a kubernetes pod using "hostNetwork":true

A step by step guide on how to patch a deployment to attach a TCPdump container in kubernetes

A step by step guide on how to TCPdump in a container using Docker