Strengthening Open Source with Docker and CNCF
At Docker, open source is not just something we support; it’s a core part of our culture. It’s part of our DNA. From foundational projects like Docker Compose (35.5k stars, 5.4k forks) and Moby (69.8k stars, 18.8k forks) to our continued code contributions, we remain committed to strengthening the open-source ecosystem and providing a robust platform for developers.
Today, we are announcing a new milestone in that journey: an official partnership between Docker and the Cloud Native Computing Foundation (CNCF). This partnership brings more than just resources for open-source projects. It also reflects the CNCF’s recognition of Docker as the leading distribution platform for containerized software and as a trusted partner in modern software supply chain security. We believe this collaboration will significantly benefit both organizations and, crucially, the broader developer community.
“Docker’s mission has always been to empower developers, and we know that trust is earned through consistency, openness, and listening. This partnership with CNCF reflects a broader commitment to the open source community by helping maintainers grow their projects, reach more developers through Docker Hub, and deliver value to their communities faster with improved tools, automation, and support.”
Michael Donovan
VP Products, Docker
Why this Partnership Matters
This partnership reflects CNCF’s support of Docker as an industry leader and a strategic partner, trusted to deliver the scale, visibility, and security that today’s cloud-native ecosystem demands. Specifically, it underscores the importance of docker in modern software development workflows.
Docker Hub is the most widely used container registry in the world, serving over 22 billion image downloads per month and hosting more than 14 million images. For CNCF projects, using Docker is a natural choice, offering a trusted, reliable distribution platform with unmatched reach and adoption across the developer community. Furthermore, this partnership will streamline deployment processes for CNCF-supported projects.
“Docker was a founding member of CNCF, and we’ve maintained a long-term open collaboration over the past decade. This partnership marks a step forward for CNCF projects and we’re glad to work together to further secure the open source supply chain.”
Chris Aniszczyk
CTO, CNCF
For Docker, this partnership is a reinforcement of our commitment to the open source community. We are also excited by the opportunity to deepen collaboration with the maintainers and developers building the future of cloud-native software. For maintainers, it’s an opportunity to gain access to premium infrastructure and support tailored to the needs of open-source projects.
Unlock Full Access to DSOS Benefits for CNCF Projects

During the following days, all CNCF projects will have direct access to a dedicated bundle of Docker services through the Docker Sponsored Open Source (DSOS) program. This initiative aims to support and empower maintainers across various open-source initiatives. Some of the key benefits of the program are:
- Unlimited image pulls
- Sponsored OSS status for increased trust and discoverability
- Access to Docker usage metrics and engagement insights
- Streamlined support throughout the lifecycle. The benefits provided will accelerate development cycles and enhance overall project stability.
Looking Ahead: A Stronger Open Source Future
This partnership between Docker and the CNCF represents a significant step forward in strengthening the open-source ecosystem. By providing resources, recognition, and enhanced support for maintainers, we aim to foster innovation and accelerate the adoption of cloud-native technologies. Ultimately, this collaboration will benefit developers worldwide by ensuring a robust and secure foundation for building and deploying applications using docker and other related technologies. We are excited about the possibilities that lie ahead as we work together to build a more vibrant and sustainable open source future. Furthermore, it highlights the importance of standardized containerization with tools like docker.
We believe this is a great opportunity for both Docker and CNCF projects and look forward to seeing how they can collaborate together moving forward, furthering the adoption of docker across many different use cases. The future looks bright with increased collaboration, innovation, and support within the open-source community.
Source: Read the original article here.
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