Support Bundle

Since v1.4.0, Longhorn replaced the in-house support bundle generation with a general-purpose support bundle kit.

You can click the Generate Support Bundle at the bottom of Longhorn UI to download a zip file containing cluster manifests and logs.

During support bundle generation, Longhorn will create a Deployment for the support bundle manager.

Note: The support bundle manager will use a dedicated longhorn-support-bundle service account and longhorn-support-bundle cluster role binding with cluster-admin access for bundle collection.

With the support bundle, you can simulate a mocked Kubernetes cluster that is interactable with the kubectl command. See simulator command for more details.

History

Original Feature Request

Available since v1.4.0