DockerCon 2015: Docker Engine Breakout Session
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The document summarizes a Docker Engine breakout session that covered: - An overview of Docker Engine, including key facts about its contributors and development. - New features in Docker Engine 1.7.0, including an experimental binary, a new networking model, and improved network performance. - Upcoming priorities like better tooling, security enhancements, and improved management of networks and volumes. A demo was also planned to showcase Docker Engine capabilities.
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Is AI just another technology, or does it fundamentally change the way we live and think?
Every technology has a direct impact with micro-ethical consequences, some good, some bad. However more profound are the ways in which some technologies reshape the very fabric of society with macro-ethical impacts. The invention of the stirrup revolutionised mounted combat, but as a side effect gave rise to the feudal system, which still shapes politics today. The internal combustion engine offers personal freedom and creates pollution, but has also transformed the nature of urban planning and international trade. When we look at AI the micro-ethical issues, such as bias, are most obvious, but the macro-ethical challenges may be greater.
At a micro-ethical level AI has the potential to deepen social, ethnic and gender bias, issues I have warned about since the early 1990s! It is also being used increasingly on the battlefield. However, it also offers amazing opportunities in health and educations, as the recent Nobel prizes for the developers of AlphaFold illustrate. More radically, the need to encode ethics acts as a mirror to surface essential ethical problems and conflicts.
At the macro-ethical level, by the early 2000s digital technology had already begun to undermine sovereignty (e.g. gambling), market economics (through network effects and emergent monopolies), and the very meaning of money. Modern AI is the child of big data, big computation and ultimately big business, intensifying the inherent tendency of digital technology to concentrate power. AI is already unravelling the fundamentals of the social, political and economic world around us, but this is a world that needs radical reimagining to overcome the global environmental and human challenges that confront us. Our challenge is whether to let the threads fall as they may, or to use them to weave a better future.
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QRGs include the following:
- A brief, high-level overview of the QRG topic.
- A milestone timeline for the QRG topic.
- Links to various free online resource materials to provide a deeper dive into the QRG topic.
- Conclusion and a recommendation for at least two books available in the SJPL system on the QRG topic.
QRGs planned for the series:
- Artificial Intelligence QRG
- Quantum Computing QRG
- Big Data Analytics QRG
- Spacecraft Guidance, Navigation & Control QRG (coming 2026)
- UK Home Computing & The Birth of ARM QRG (coming 2027)
Any questions or comments?
- Please contact Arthur Morgan at [email protected].
100% human made.
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This session will explore the research findings from TrustArc’s Privacy Pulse Survey, examining consumer attitudes toward personal data collection and practical suggestions for corporate practices around purchasing third-party data.
Attendees will learn:
- Consumer awareness around data brokers and what consumers are doing to limit data collection
- How businesses assess third-party vendors and their consent management operations
- Where business preparedness needs improvement
- What these trends mean for the future of privacy governance and public trust
This discussion is essential for privacy, risk, and compliance professionals who want to ground their strategies in current data and prepare for what’s next in the privacy landscape.
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Explore delta-rs + CDC and how these open-source innovations power lightweight, high-performance data applications beyond Spark! 🚀
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Right now, here in early 2025, we seem to be experiencing YAPP (Yet Another Productivity Philosophy), and that philosophy is converging on developer experience. It seems that with every new method we invent for the delivery of products, whether physical or virtual, we reinvent productivity philosophies to go alongside them.
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- 1. Docker Engine - Breakout session Arnaud Porterie, eng. manager Michael Crosby, chief maintainer
- 2. Agenda • Engine quick facts • What’s new in Docker Engine 1.7.0 • What’s coming next - Demo! • Q&A
- 3. Engine quick facts What’s the Docker Engine?
- 4. Engine quick facts • Central piece of the Docker platform - Docker daemon + docker CLI • Engine by the numbers - 963 contributors - 71 pull requests on average merged each week • https://github.com/docker/docker/
- 5. What’s new in Engine 1.7.0 A tour of the major new features
- 6. Experimental binary • A new flavor of the Docker engine - Built and distributed nightly - Bleeding edge features: we want your feedback! • First experimental features - New networking model - Network plugins - Volume plugins • https://experimental.docker.com
- 7. Network stack • Introducing libnetwork - Whole new API (Container Networking Model) • A much needed technical effort - Solid ground for better default batteries - Single extension point for alternative batteries • https://github.com/docker/libnetwork/
- 8. Better network performance • docker -d --userland-proxy=false - Huge performance improvement for port publishing • Not the default - Relies on Hairpinning - Introduced in 2.6.32, still an issue on some distros
- 9. And many more! • ZFS storage driver • docker build --cpu-quota … • docker build https://github.com/x/y#branch • docker exec -u|--user • …
- 10. What’s next
- 11. Better tooling • Community wants choices - Push/pull without Docker (and vice-versa) - Containers without the daemon - … • Objective: spin-out runtime, builder, trust, …
- 12. Security • Trusted image distribution • User namespaces • Syscall filtering with seccomp - Already supported by libcontainer • Engine security profiles - Simple way to express security constraints - Single file for capabilities, AppArmor, seccomp, …
- 13. Networks & volumes management • Top-level network concept - Already in experimental • Similar top-level volume concept - Currently in design $ docker network create --driver d net1 $ docker run --publish-service=svc.net1 my_image $ docker volume create --driver d vol1 $ docker run -v vol1 my_image
- 14. Demo time!
- 15. Thank you Arnaud Porterie / @icecrime Michael Crosby / @crosbymichael