- Lab
- A Cloud Guru
Move Kubernetes Pods to a Secured Runtime Sandbox
Runtime sandboxes are a powerful tool for secure container isolation in Kubernetes. In this lab, you will work to implement a runtime sandbox and run containers within it.
Path Info
Table of Contents
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Challenge
Install gVisor and Create a containerd Sandbox Configuration
Install gVisor on both the control plane node and the worker node.
Create a containerd runtime configuration called
runscon both servers as well. -
Challenge
Create a RuntimeClass for the Sandbox
Create a RuntimeClass called
runsc-sandbox. Configure it to use therunsccontainerd configuration. -
Challenge
Move All Pods in the questionablesoft Namespace to the New Runtime Sandbox
Move all Pods in the
questionablesoftnamespace to the new runtime sandbox. You will need to delete and re-create the Pods to accomplish this. For convenience, you can find manifest files for these Pods in/home/cloud_user.Note: If you wish to compare the sandboxed Pods to a non-sandboxed Pod, there is a non-sandboxed Pod called
securicorp-apiin thedefaultnamespace.
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