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Delete Pod

Attack

Attack

Deletes a pod
Install now

Delete Pod

Deletes a pod
Attack

Attack

Install now

Delete Pod

Attack

Attack

Deletes a pod
Install now

Delete Pod

Deletes a pod
Attack

Attack

Install now
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Experiment EditorExperiment Editor

Introduction

This attack allows you to delete one or multiple pods. Pods are deleted once using kubectl delete pod.

By benefitting from Steadybit's discovery, you can easily delete multiple pods, e.g., from different deployments in a namespace or a certain availability zone (only available for managed Kubernetes and requires the AWS-extension, Azure-extension, or GCP-extension).

Use Cases

  • Check if your application is still available if certain pods are restarting
  • Check how long it takes until new pods are respawned and ready (in combination with a pod count check)
  • Verify that your leader election works for a set of pods

Parameters

No parameters.

Rollback

No rollback possible.

Statistics
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Tags
Kubernetes
Homepage
hub.steadybit.com/extension/com.steadybit.extension_kubernetes
License
MIT
MaintainerSteadybit
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Useful Templates

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Reasonable recovery time when losing a pod

When deleting a pod, Kubernetes should bring up a new pod to ensure system stability.

Motivation

Deleting a pod simulates situations in which, for any reason, a pod stops working properly and needs to be rescheduled. This experiment makes sure that rescheduling works as expected and newly scheduled pods become ready within the expected timeframe.

Structure

All pods should be ready to accept traffic at the beginning of the experiment. Rescheduling should start as soon as a pod is deleted. Eventually, after the allotted time, all pods should be ready again.

Elasticity
Recoverability
Kubernetes

Kubernetes cluster

Kubernetes deployments

Kubernetes pods

More Kubernetes Pod Actions

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