Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project.
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Chlins Zhang 94a02a2005
feat: support mark inactive schedulers in the scheduler gc (#4215)
Signed-off-by: chlins <chlins.zhang@gmail.com>
2025-07-18 10:42:44 +08:00
.github chore(deps): bump aquasecurity/trivy-action from 0.31.0 to 0.32.0 (#4188) 2025-07-09 10:41:47 +08:00
api feat: add content for calculating task id when preheat file and handle task (#3994) 2025-04-24 15:49:32 +00:00
build chore(deps): bump client-rs to v1.0.0 and bump console to v0.2.8 (#4172) 2025-07-01 17:16:22 +08:00
client feat: add logLevel and remove verbose (#4157) 2025-06-24 07:27:28 +00:00
client-rs@3c5abded83 feat: support preheat for multiple urls (#4185) 2025-07-08 10:35:18 +08:00
cmd feat: support HTTPS protocol for otel (#4159) 2025-06-25 08:35:36 +00:00
deploy chore: bump client-rs to v1.0.1 (#4174) 2025-07-03 07:24:46 +00:00
docs docs: add security audit report (#2729) 2023-09-15 14:44:41 +08:00
hack chore(deps): bump client-rs to v1.0.0 and bump console to v0.2.8 (#4172) 2025-07-01 17:16:22 +08:00
internal feat: Add support for selecting specific peer IPs for preheating in job scheduler (#4194) 2025-07-08 04:32:22 +00:00
manager feat: support mark inactive schedulers in the scheduler gc (#4215) 2025-07-18 10:42:44 +08:00
pkg feat: add logLevel and remove verbose (#4157) 2025-06-24 07:27:28 +00:00
scheduler feat: update d7y.io/api/v2 to v2.1.42 and report scheduler config to … (#4214) 2025-07-17 13:57:26 +08:00
test feat: support preheat for multiple urls (#4185) 2025-07-08 10:35:18 +08:00
version chore(deps): bump client-rs to v1.0.0 and bump console to v0.2.8 (#4172) 2025-07-01 17:16:22 +08:00
.gitignore feat(manager): optimizing tracing configuration (#4102) 2025-05-29 10:42:17 +08:00
.gitmodules chore: add client-rs submodule to main (#3114) 2024-03-12 21:18:42 +08:00
.golangci.yml refactor(lint): update golangci-lint to v2 and configure .golangci.yml (#3956) 2025-04-15 21:14:13 +08:00
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.markdownlint.yml docs: add metrics document (#1075) 2023-06-28 17:32:57 +08:00
ADOPTERS.md chore: rename repo from Dragonfly2 to dragonfly (#3715) 2024-12-20 17:21:53 +08:00
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LICENSE Merge branch main-rc to branch main 2023-06-28 17:20:20 +08:00
MAINTAINERS.md Add Chlins Zhang as maintainer (#4091) 2025-05-21 18:26:36 +08:00
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SECURITY.md Consolidate community docs (#4087) 2025-05-23 15:59:40 +08:00
codecov.yml feat: support get info of the preheating image (#4139) 2025-06-18 10:57:22 +00:00
go.mod feat: update d7y.io/api/v2 to v2.1.42 and report scheduler config to … (#4214) 2025-07-17 13:57:26 +08:00
go.sum feat: update d7y.io/api/v2 to v2.1.42 and report scheduler config to … (#4214) 2025-07-17 13:57:26 +08:00

README.md

Dragonfly

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Provide efficient, stable and secure file distribution and image acceleration based on p2p technology to be the best practice and standard solution in cloud native architectures.

Introduction

Dragonfly is an open source P2P-based file distribution and image acceleration system. It is hosted by the Cloud Native Computing Foundation (CNCF) as an Incubating Level Project. Its goal is to tackle all distribution problems in cloud native architectures. Currently Dragonfly focuses on being:

  • Simple: Well-defined user-facing API (HTTP), non-invasive to all container engines;
  • Efficient: Seed peer support, P2P based file distribution to save enterprise bandwidth;
  • Intelligent: Host-level speed limit, intelligent flow control due to host detection;
  • Secure: Block transmission encryption, HTTPS connection support.

Architecture

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Manager: Maintain the relationship between each P2P cluster, dynamic configuration management and RBAC. It also includes a front-end console, which is convenient for users to visually operate the cluster.

Scheduler: Select the optimal download parent peer for the download peer. Exceptions control Dfdaemon's back-to-source.

Seed Peer: Dfdaemon turns on the Seed Peer mode can be used as a back-to-source download peer in a P2P cluster, which is the root peer for download in the entire cluster.

Peer: Deploy with dfdaemon, based on the C/S architecture, it provides the dfget command download tool, and the dfget daemon running daemon to provide task download capabilities.

Documentation

You can find the full documentation on the d7y.io.

Security

Security Audit

A third party security audit was performed by Trail of Bits, you can see the full report.

Security Policy

If you discover a security vulnerability within Dragonfly, please report it according to our Security Policy.

Security Insights

You can find the security insights on the SECURITY-INSIGHTS.yml file.

Community

Join the conversation and help the community. We have a number of ways for you to get involved:

and you can also seek the main community information in the community repository. In this repository, you can find the community meeting minutes, community meeting notes, and more.

We wonderinng if you have any questions or suggestions, please feel free to feedback to us through the above channels.

Roadmap

You can find the roadmap in the community repository. Dragonfly is a community-driven project, and we welcome contributions from everyone.

Contributing

You should check out our CONTRIBUTING and develop the project together.

Code of Conduct

Please refer to our Code of Conduct which applies to all Dragonfly community members.

Software bill of materials

SBOMs for the following categories are produced by the Dragonfly Project:

  • Considering the source code repository
  • For the dragonfly project's sub-project

The SBOMs can be downloaded from the following places: Github Release/Tag Resources Github workflow resources for more process executions.