dhi.io/k8ssandra-medusa
K8ssandra Medusa
Apache Cassandra backup and restore tool
pushed 10 days ago
linux/amd64, linux/arm64
95.86 MB
for linux/amd64
299
for linux/amd64
Active support
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Build Level 3
Tamper-evident proof of how and from what sources this image was built. Build Level 3 is the highest the SLSA build track defines.
CycloneDX SBOM + SPDX SBOM
A software bill of materials in both CycloneDX and SPDX formats so it drops straight into your existing tooling. Audit exactly what you're shipping.
A Vulnerability Exploitability exchange document, Docker's assessment of which CVEs actually affect this image and which don't apply, so you can focus on real risk instead of chasing false positives.
Available
A link to everything used to build the image, package source code, Git repos, and build files, so you can audit or reproduce the build and stay compliant with open source licenses.
Every known vulnerability in this image, shown in full rather than hidden. The VEX data flags which ones actually apply, so you can tell real exposure from noise before you ship.
Exactly what changed in this build, down to the package bumps and fixes behind the version you're pulling.
Verifies no keys, tokens, or credentials were accidentally baked into the image.
The image layers were scanned for known malware signatures before publishing.
About K8ssandra Medusa
K8ssandra Medusa is an Apache Cassandra backup and restore tool designed for cloud-native environments. It provides
reliable backup, restore, and verification capabilities for Cassandra clusters running in Kubernetes, with support for
S3, GCS, Azure, and S3-compatible object stores. Medusa is part of the K8ssandra project: it is normally deployed as a
sidecar alongside Cassandra pods by the k8ssandra-operator, and backup or restore operations are driven through
MedusaBackupJob, MedusaBackupSchedule, and MedusaRestoreJob custom resources rather than by invoking the CLI
directly.
Key capabilities:
- Full and differential (incremental) backups of Cassandra data
- Cluster-wide and per-node backup and restore
- Backup verification and integrity checks
- Pluggable object-storage backends (S3, GCS, Azure, S3-compatible)
- gRPC service used by
k8ssandra-operatorto coordinate backups and restores
For more information, visit the Medusa documentation and the cassandra-medusa GitHub repository.
About Docker Hardened Images
Docker Hardened Images are built to meet the highest security and compliance standards. They provide a trusted foundation for containerized workloads by incorporating security best practices from the start.
Why use Docker Hardened Images?
These images are published with near-zero known CVEs, include signed provenance, and come with a complete Software Bill of Materials (SBOM) and VEX metadata. They're designed to secure your software supply chain while fitting seamlessly into existing Docker workflows.
Trademarks
Apache Cassandra is a trademark of the Apache Software Foundation. K8ssandra is a trademark of the K8ssandra project. This listing is prepared by Docker. All third-party product names, logos, and trademarks are the property of their respective owners and are used solely for identification. Docker claims no interest in those marks, and no affiliation, sponsorship, or endorsement is implied.