Introduction

Use this attack to taint one or multiple nodes via kubectl taint.

Use Cases

• Check that your pods affinity/taint/toleration configuration is working
• Simulate Kubernetes taint-based evictions like a node having memory pressure

Parameters

Parameter	Description	Default
Duration	How long should the node keep tainted?	180s
Key	The key for the taint expression
Value	The value for the taint expression
Effect	The effect for the taint expression	NoSchedule

Rollback

The given taint is removed after the given duration or in case of an error.