volsync helm

VolSync is a Kubernetes operator for asynchronous data replication and backup of persistent volumes. It enables efficient synchronization between storage locations using rsync, restic, or Rclone, making it ideal for backups, disaster recovery, and data migration across clusters.

How It Works

VolSync automates snapshot-based or file-based replication of PVCs, supporting:

  • Local backups (e.g., to another PVC or storage backend)
  • Remote replication (e.g., across Kubernetes clusters)
  • Incremental synchronization to optimize storage and bandwidth usage

More popular helm chart found

volsync from backube is more popular with 97 repositories.

Install

Install with:

helm repo add volsync oci://ghcr.io/home-operations/charts-mirror/volsync
helm install volsync volsync/volsync -f values.yaml

Examples

See examples from other people.

Top Repositories (5 out of 23)

NameRepoStarsVersionTimestamp
volsynch3mmy/bloopySphere620.12.15 days ago
volsynckashalls/home-cluster1290.12.16 days ago
volsyncjoryirving/home-ops1620.12.111 days ago
volsynconedr0p/home-ops22980.12.112 days ago
volsyncishioni/homelab-ops1290.12.112 days ago

Values

See the most popular values for this chart:

KeyTypes
manageCRDs (23)
true
boolean
metrics.disableAuth (23)
true
boolean
replicaCount (15)
2
number, string
podSecurityContext.runAsGroup (12)
1000
string, number
podSecurityContext.runAsNonRoot (12)
true
boolean
podSecurityContext.runAsUser (12)
1000
string, number
podSecurityContext.seccompProfile.type (2)
string
resources.requests.cpu (2)
string
resources.requests.memory (2)
string
resources.limits.memory (1)
string
image.repository (1)
string
image.tag (1)
string
nodeSelector."kubernetes.io/arch" (1)
string
restic.repository (1)
string
restic.tag (1)
string
tolerations[].effect (1)
string
tolerations[].key (1)
string
tolerations[].operator (1)
string