backube/volsync
Asynchronous data replication for Kubernetes volumes observed · 2026-09-03
Health v2 · maintenance only
87/100
- Activity 100
- Release rhythm 63
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-09-03. Adoption (stars, forks) is never an input.
- gap_med: 96
- age_days: 1861
- days_rel: 84
- days_push: 0
- n_releases_24m: 8
Adoption not part of the score
1012 stars · 100 forks observed · 2026-09-03
What it is AI-extracted, prompt v1, taxonomy v1, 2026-08-30, confidence not recorded
VolSync is a Kubernetes operator that asynchronously replicates persistent volumes between clusters using rsync or rclone, and creates volume backups via restic. It is installed via Helm and managed through custom resources.
Use cases
- replicate kubernetes persistent volumes between clusters
- back up kubernetes pv data with restic
- disaster recovery for kubernetes storage
- migrate data between kubernetes clusters
- mirror persistent volume data asynchronously
When to choose
- you run stateful workloads on Kubernetes and need cross-cluster volume replication
- you want scheduled backups of persistent volumes without manual snapshots
- you need asynchronous data protection that works with CSI-based storage
When to avoid
- you need synchronous block-level replication with strict RPO=0
- you are not running Kubernetes
- you need a general-purpose backup tool outside cluster volumes
Facets
service · maturity active
backup deployment container-orchestration self-hosted go cloud self-hosted kubernetes-operator csi persistent-volumes disaster-recovery data-replication rsync rclone restic storage devops containers data-engineering kubernetes docker
1 source
- readme: https://github.com/backube/volsync · fetched 2026-09-03 · 4f2d36f9791e
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| backube/volsync | main | 87 |
For agents
Data as of 2026-08-30T08:39:29.467469+00:00 · Report a problem