النسخ الاحتياطي واستعادة مجموعات Kubernetes

Velero is a backup and recovery tool for Kubernetes cluster resources and persistent volumes. It functions as a disaster recovery solution and a utility for migrating applications and their associated data between different clusters. The project enables the replication of production environments by cloning cluster resources into development or testing environments for validation and debugging. It provides capabilities for backing up system objects, restoring resources to a known good state, and transferring applications across environments to facilitate system transitions.

An extensible framework for application-level data management on Kubernetes, Kanister is a Cloud Native Computing Foundation sandbox project and was originally created by the Veeam Kasten team.

This tool is a command-line utility designed for managing the lifecycle of persistent storage within containerized environments. It facilitates the migration, backup, and restoration of data between persistent volume claims across different namespaces, clusters, or storage classes. By automating these tasks, it supports infrastructure scaling, disaster recovery, and general storage administration. The project distinguishes itself through its orchestration of ephemeral jobs that execute data transfers in the background, ensuring operations continue even if the client session is disconnected. I