David Lawrence

What is Notary and why is it important to CNCF?

As you may have heard, the Notary project has been invited to join the Cloud Native Computing Foundation (CNCF). Much like its real world namesake, Notary is a platform for establishing trust over pieces of content. In life, certain important events such as buying a house are facilitated by a trusted third party called a “notary.” When buying a house, this person is typically employed by the lender to verify your identity and serve as a witness to your signatures on the mortgage agreement. The notary carries a special stamp and will also sign the documents as an affirmation that a notary was present and verified all the required information relating to the borrowers. In a similar manner, the Notary project, initially sponsored by Docker, is designed to provide high levels of trust  over digital content using strong cryptographic signatures. In addition Continue reading…

Solomon Hykes

Docker Platform and Moby Project add Kubernetes

Today we’re announcing that the Docker platform is integrating support for Kubernetes so that Docker customers and developers have the option to use both Kubernetes and Swarm to orchestrate container workloads. Register for beta access and check out the detailed blog posts to learn how we’re bringing Kubernetes to: Docker Enterprise Edition Docker Community Edition on the desktop with Docker for Mac and Windows The Moby Project Docker is a platform that sits between apps and infrastructure. By building apps on Docker, developers and IT operations get freedom and flexibility. That’s because Docker runs everywhere that enterprises deploy apps: on-prem (including on IBM mainframes, enterprise Linux and Windows) and in the cloud. Once an application is containerized, it’s easy to re-build, re-deploy and move around, or even run in hybrid setups that straddle on-prem and cloud infrastructure. The Docker platform Continue reading…

Michael Crosby

Kubernetes 1.8 release integrates with containerd 1.0 Beta

Intent of containerd effort When containerd was first developed it had two goals. The first was to solve the upgrade problem with running containers and provide a codebase where OCI runtimes, like runc, could be integrated into Docker.  However, as needs change in the container space and after speaking  with various members of the community at the beginning of this year, we decided to expand the scope of containerd and make it a fully functional container daemon with storage, image distribution and runtime. containerd fully supports the OCI Runtime and Image specifications that are part of the recently released 1.0 specifications. Additionally, it was important to build a stable runtime for users and platform builders. We wanted containerd to be fully functional; but also, it needed to retain a small core codebase so that it is easy to maintain and support in the long run with an Continue reading…

Victor Coisne

Moby Project and Open Source Summit North America

Docker will be at Open Source Summit in Los Angeles, CA from September 11-14th to highlight new development with the Moby Project and it’s various components: containerd, LinuxKit, InfraKit, Notary, etc. Come see us at Booth #510 to learn more about: The different uses cases for the Moby Projects and components The difference between Docker and the Moby Project How to get started with each component As part of the OSS NA, Docker is also organizing a Moby Summit on September 14, 2017. Following the success of the previous editions, we’ll keep the same format which consists of short technical talks / demos in the morning and Birds-of-a-Feather in the afternoon.  We have an excellent line up of speakers in store for you and are excited to share the agenda below. We hope that these sessions inspire you to come participate in the Continue reading…

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Victor Coisne

Moby Summit LA alongside Open Source Summit North America

Since the Moby Project introduction at DockerCon 2017 in Austin last April, the Moby Community has been hard at work to further define the Moby project, improve its components (runC, containerd, LinuxKit, InfraKit, SwarmKit, Libnetwork and Notary) and fine processes and clear communication channels. All project maintainers are developing these aspects in the open with the support of the community. Contributors are getting involved on GitHub, giving feedback on the Moby Project Discourse forum and asking questions on Slack. Special Interest Groups (SIGs) for the Moby Project components have been formed based on the Kubernetes model for Open Source collaboration. These SIGs ensure a high level of transparency and synchronization between project maintainers and a community of heterogeneous contributors. In addition to these online channels and meetings, the Moby community hosts regular meetups and summits. Check out the videos and slides from the last Continue reading…

Patrick Chanezon

Moby Summit June 2017 Recap

On June 19 2017, 90 members of the Moby community gathered at Docker headquarter in San Francisco for the second Moby Summit.  This was an opportunity for the community to discuss the progress and future of the Moby project, two months after it was announced. We started the day with an introduction by Solomon Hykes, and a look at the website redesign: the Moby project website now has a blog, an event calendar, a list of projects, and a community page with links to various community resources. The website code is open source, issues and PRs to make it better are welcome. Then each team gave an update on their progress: Linuxkit, containerd, InfraKit, SwarmKit and LibNetwork, as well as the three new Moby Special Interest Groups, Linuxkit Security, Security Scanning & Notary and Orchestration Security. All these talks have been Continue reading…

Karen Bajza

Online meetup recap: Introduction to LinuxKit

At DockerCon 2017 we introduced LinuxKit: A toolkit for building secure, lean and portable Linux subsystems. Here are the key principles and motivations behind the project: Secure defaults without compromising usability Everything is replaceable and customizable Immutable infrastructure applied to building Linux distributions Completely stateless, but persistent storage can be attached Easy tooling, with easy iteration Built with containers, for running containers Designed for building and running clustered applications, including but not limited to container orchestration such as Docker or Kubernetes Designed from the experience of building Docker Editions, but redesigned as a general-purpose toolkit Designed to be managed by external tooling, such as Infrakit or similar tools Includes a set of longer-term collaborative projects in various stages of development to innovate on kernel and userspace changes, particularly around security For this Online Meetup, Docker Technical Staff member Rolf Neugebauer gave Continue reading…

Victor Coisne

Get involved with the Moby Project by attending upcoming Moby Summits!

Last month at DockerCon, we introduced the Moby Project: an open-source project sponsored by Docker to advance the software containerization movement. The idea behind the project is to help the ecosystem take containers mainstream by providing a library of components, a framework for assembling them into custom container-based systems and a place for all container enthusiasts to experiment and exchange ideas. Going forward, Docker will be assembled using Moby, see Moby and Docker or the diagram below for more details. Moby Summit at DockerCon 2017 Knowing that that a good number of maintainers, contributors and advanced Docker users would be attending DockerCon, we decided to organize the first Moby Summit in collaboration with the Cloud Native Computing Foundation (CNCF). The summit was a small collaborative event for container hackers who are actively maintaining, contributing or generally involved or interested in the design and Continue reading…