Kubernetes Cloud Backup - An Overview
Kubernetes Cloud Backup - An Overview
Blog Article
In order for you a versatile and customizable Device that will backup and restore your volumes mounted in workloads, stand-alone volumes, and databases, employing restic or Kubernetes CSI Driver VolumeSnapshotter operation, and may operate custom commands or scripts right before and after the backup and restore functions, You can utilize Stash.
It's also possible to use Kube-Dump to decompress the dump data files and archives, and extract them to an area or remote directory, utilizing tar or unzip commands.
Cluster data: Use the next command to obtain basic or thorough details about the Kubernetes cluster:
Keep an eye on and optimize your backup and restore functions, employing logs, occasions, metrics, and alerts, to track the overall performance and standing of the backup and restore functions, also to Increase the effectiveness and high quality of one's backup and restore functions.
3. The BackupController starts the backup process. It collects the data to again up by querying the API server for means.
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It is usually recommended that you restore from software-centric backups to the new cluster, which is able to make sure the etcd databases demonstrates The present standing on the cluster.
Increase a backup area by providing Palette with credentials to your desired backup setting. Palette supports all significant cloud companies, together with MinIO for backup destinations.
Supports flexible Restoration; you may pick out elements within your deployments to Get well on any cluster.
You may also use Velero to revive your cluster to a different Kubernetes Cloud Backup region or zone, in case of a organic disaster or simply a community outage.
Deploy purposes and workloads to your restored cluster. This will likely include implementing deployment manifests or Helm charts. Validate that application configurations match Individuals in the backup.
The RestoreController will make absolutely sure the target namespace exists. Should the goal namespace does not exist, then the RestoreController will produce a new one about the cluster.
Velero supports several namespace remapping–by way of example, in an individual restore, objects in namespace “abc” could be recreated beneath namespace “def”, and also the objects in namespace “123” underneath “456”.
What this means is you can make etcd backups somewhat regularly, and when a disaster had been to occur, you can lessen the level of information loss. Etcd backups are frequently only employed to restore a unsuccessful cluster in place, and so are not used to bring up a fresh cluster.