Looking for real-world Kubernetes backup recommendations
Our company is gradually moving more workloads into Kubernetes and I’ve been evaluating backup/restore platforms that can realistically scale across multiple clusters and environments. We’re a mid-sized company with infrastructure spread globally, so portability and operational simplicity matter a lot.
Main requirements are pretty straightforward: reliable PVC backups, provider-agnostic deployments, support for both cloud and on-prem clusters, flexible retention policies, and backup configurations that can be managed as YAML/infra-as-code. We also want restore workflows to stay simple during high-pressure situations, not something overly manual or CLI-heavy.
So far I’ve looked into Acronis, Velero, K8up, and Kasten K10. K10 honestly looks the closest to what we want in terms of policy management, portability, and restore experience, but I’m still trying to understand whether the added cost is actually worth it long term.
Curious what others are running in production for Kubernetes backups today, especially in mixed cloud/on-prem environments. Interested in lessons learned, operational pain points, restore experiences, and anything that looked great initially but became difficult at scale.