dhi.io/centrifugo
Centrifugo
Centrifugo is a scalable real-time messaging server that adds WebSocket, SSE, and HTTP-streaming pub/sub to any application backend.
pushed 2 days ago
linux/amd64, linux/arm64
61.02 MB
for linux/amd64
229
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 Centrifugo
Centrifugo is an open-source scalable real-time messaging server. It lets an application backend expose WebSocket, SSE, and HTTP-streaming publish/subscribe endpoints without embedding a message broker into the backend itself. Clients connect and receive messages published to channels; publishing is done from the backend over a language-agnostic HTTP or GRPC server API.
This hardened image is built from the official centrifugal/centrifugo source and is intended to run as a standalone real-time messaging server, either directly or fronted by a proxy.
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
Centrifugo and the Centrifugo logo are trademarks of Centrifugal Labs LTD. Any use by Docker is for referential purposes only and does not indicate sponsorship, endorsement, or affiliation.