Documentation for version v1.9 is no longer actively maintained. The version you are currently viewing is a static snapshot. For up-to-date documentation, see the latest version.
Debugging Restores
Example
When Velero finishes a Restore, its status changes to “Completed” regardless of whether or not there are issues during the process. The number of warnings and errors are indicated in the output columns from velero restore get:
NAME BACKUP STATUS WARNINGS ERRORS CREATED SELECTOR
backup-test-20170726180512 backup-test Completed 155 76 2017-07-26 11:41:14 -0400 EDT <none>
backup-test-20170726180513 backup-test Completed 121 14 2017-07-26 11:48:24 -0400 EDT <none>
backup-test-2-20170726180514 backup-test-2 Completed 0 0 2017-07-26 13:31:21 -0400 EDT <none>
backup-test-2-20170726180515 backup-test-2 Completed 0 1 2017-07-26 13:32:59 -0400 EDT <none>
To delve into the warnings and errors into more detail, you can use velero restore describe:
velero restore describe backup-test-20170726180512
The output looks like this:
Name: backup-test-20170726180512
Namespace: velero
Labels: <none>
Annotations: <none>
Backup: backup-test
Namespaces:
Included: *
Excluded: <none>
Resources:
Included: serviceaccounts
Excluded: nodes, events, events.events.k8s.io
Cluster-scoped: auto
Namespace mappings: <none>
Label selector: <none>
Restore PVs: auto
Preserve Service NodePorts: auto
Phase: Completed
Validation errors: <none>
Warnings:
Velero: <none>
Cluster: <none>
Namespaces:
velero: serviceaccounts "velero" already exists
serviceaccounts "default" already exists
kube-public: serviceaccounts "default" already exists
kube-system: serviceaccounts "attachdetach-controller" already exists
serviceaccounts "certificate-controller" already exists
serviceaccounts "cronjob-controller" already exists
serviceaccounts "daemon-set-controller" already exists
serviceaccounts "default" already exists
serviceaccounts "deployment-controller" already exists
serviceaccounts "disruption-controller" already exists
serviceaccounts "endpoint-controller" already exists
serviceaccounts "generic-garbage-collector" already exists
serviceaccounts "horizontal-pod-autoscaler" already exists
serviceaccounts "job-controller" already exists
serviceaccounts "kube-dns" already exists
serviceaccounts "namespace-controller" already exists
serviceaccounts "node-controller" already exists
serviceaccounts "persistent-volume-binder" already exists
serviceaccounts "pod-garbage-collector" already exists
serviceaccounts "replicaset-controller" already exists
serviceaccounts "replication-controller" already exists
serviceaccounts "resourcequota-controller" already exists
serviceaccounts "service-account-controller" already exists
serviceaccounts "service-controller" already exists
serviceaccounts "statefulset-controller" already exists
serviceaccounts "ttl-controller" already exists
default: serviceaccounts "default" already exists
Errors:
Velero: <none>
Cluster: <none>
Namespaces: <none>
Structure
Errors appear for incomplete or partial restores. Warnings appear for non-blocking issues, for example, the restore looks “normal” and all resources referenced in the backup exist in some form, although some of them may have been pre-existing.
Both errors and warnings are structured in the same way:
-
Velero: A list of system-related issues encountered by the Velero server. For example, Velero couldn’t read a directory. -
Cluster: A list of issues related to the restore of cluster-scoped resources. -
Namespaces: A map of namespaces to the list of issues related to the restore of their respective resources.
Getting Started
To help you get started, see the documentation.