You can also use Stash to restore your volumes to exactly the same or a special cluster with nominal downtime and details loss.
Entire cluster backups are generally dearer than etcd backups: they choose more time to conduct, and take in way more cupboard space.
It doesn't assist backup and restore of persistent volumes, by default. You might want to utilize a different Resource, including Velero, to backup and restore these volumes.
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Restoring a Kubernetes cluster from the backup involves recovering the cluster’s state, configurations, and software knowledge to a specific point in time.
Velero, to be a totally free open source Answer, is resource-dependent. You can use namespace and labels to group methods collectively and make backups that contain many of the assets necessary for an application, however , you’ll really need to do the legwork you.
Velero (previously Heptio Ark) offers you tools to back up and restore your Kubernetes cluster methods and persistent volumes. You may run Velero with a cloud supplier or on-premises. Velero lets you:
Kubernetes uses ConfigMaps and Tricks to deal with configuration information and sensitive data like API keys and database passwords. These assets are critical for the programs to function properly. Make sure that they're backed up and may be restored as wanted.
With An array of Kubernetes backup and storage alternatives readily available, deciding upon the most fitted possibility necessitates very careful thought.
The Handle airplane of your respective creation Kubernetes cluster is down and solutions are fast failing. Colleagues Slack you still left and right with increasing stress, such as a information out of your CEO that just states “?”, inquiring what’s taking place.
If you will discover variances, the agent pulls the modifications in the Git repository. The agent applies the changes on the concentrate on surroundings to align it with the specified point out.
Nonetheless, When your workloads are now Evidently delineated by namespace and labels, and you've got the DevOps potential to control the backups on your programs, picking Velero could produce appreciable Price tag savings.
Trilio uses a label-based mostly method as part of its software-centric backup attributes. Depending on the label, it identifies the appliance’s means, including any dependent resources as Component of the backup set.
It doesn't provide encryption of the dump files or maybe the storage repository, by default. You need to utilize Kubernetes Cloud Backup a individual Resource, like gpg, to encrypt and decrypt your info.