Docker Timisoara: Dockercon19 recap slides, 23 may 2019
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DockerCon 2019 took place in San Francisco, from April 29th to May 2nd. Open Source @ Dockercon Summit took place Thursday, May 2nd. Dockercon 2019 was a success with 5000+ participants. We are planning a recap Meetup to highlight overall announcements, new features & news from the event:, - new CLI plugins announcement (docker app, docker buildx, docker pipeline etc); - features of Docker Enterprise 3.0 ( assemble, template etc) - takeaways; useful links, demos, tips and tricks and of course all videos from all the sessions - cool stuff from the Open summit, like the powerful buildkit - Demo: Multi-arch Docker Builds Under this Meetup, we'll discuss news / new feature announcements during Dockercon and their implications for the ecosystem and end user. In addition to the DockerCon recap, we'll have the usual opportunities for networking and Q&A. We will look to answer any questions you have about Dockercon at this meetup. We invite all of our members to come -- whether you're a beginner or an experienced user of containers. Don't forget to RSVP for this event so we can make sure we have plenty of place for everyone. Save the date for Docker Timisoara Meetup on May 23th @ CoWork The Garden!
![Agenda
[0.] Short Facts
1. DockerCon Announcements and New CLI plugins
2. Demo: Multi-arch Docker Builds
3. Cool stuff from the Open summit
4. Slides, Tutorials, Tips and Tricks
5. Contributing to Open Source
6. Docker Captains
7. Docker Community Leaders
8. Plans for next meetups; Don't forget CodeCamp Romania this Saturday](https://image.slidesharecdn.com/timisoararecap-190524164600/85/Docker-Timisoara-Dockercon19-recap-slides-23-may-2019-3-320.jpg)
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Docker Timisoara: Dockercon19 recap slides, 23 may 2019
- 1. May 23th 2019 @Cowork the Garden Docker Timișoara ChapterSAN FRANCISCO RECAP
- 2. Multumesc!!! Sponsors Docker Timișoara Chapter Cowork Timisoara Thank you!!!
- 3. Agenda [0.] Short Facts 1. DockerCon Announcements and New CLI plugins 2. Demo: Multi-arch Docker Builds 3. Cool stuff from the Open summit 4. Slides, Tutorials, Tips and Tricks 5. Contributing to Open Source 6. Docker Captains 7. Docker Community Leaders 8. Plans for next meetups; Don't forget CodeCamp Romania this Saturday
- 4. Dockercon19 SFO & Open Source Summit Recap & Announcements presentation delivered by Adina-Valentina Radulescu @rav121rav
- 5. Container adoption and workload increasing of global organizations will be running containers in production Source: Gartner 50% By 2020, more than
- 6. Docker by the numbers 44.1M Unique Docker Engines 1.7M Monthly Active Desktop Developers Container Image Pulls 105.2B Apps 5.6M
- 8. 1. Announcements & CLI Plugins
- 9. Docker Enterprise 3.0 Docker Desktop Enterprise Docker Applications Docker Kubernetes Service (DKS) Docker Enterprise-as-a-Service
- 10. Docker Desktop Enterprise • Single click to a native local Docker and certified Kubernetes environment for fast onboarding • Enable developer choice without compromising security ○ Choice of IDE ○ Choice of programming language ○ Choice of app framework ○ Choice of OS • App Designer & Templates: GUI to automatically generate Dockerfiles and Docker Compose files of IT ops-provided pre-configured app stacks to compress on-boarding safely • Pipeline: Automatically generate pre-configured pipelines for any CI backend to jumpstart outer loop • Version Packs: Match desktop and server environments to avoid “works on my machine” friction • Centralized Management: Maintain security and compliance while enabling developer productivity through centralized deployment, configuration,
- 11. First and only commercial Kubernetes support for both desktops and servers ● Docker Desktop Enterprise and UCP ● Synchronized via Version Packs ● Certified K8s, commercially supported The only product with support for Docker Compose, Helm, Kubernetes yaml Enhanced security and access controls ● Certificate-based authentication in addition to LDAP/AD and SAML 2.0 ● Automated compliance assessment and reporting Complete Day 1 and Day 2 ops for Kubernetes ● Installation, configuration, and hardened security ● Upgrades, backup, and restore
- 12. Docker Applications App description Containers Environment parameters 1 2 3 port:8080 loglevel:debug cachesize:700M ● “Container of containers” defines an application that can be comprised of multiple services ● Removes the need to manage “mountains of YAML” and eliminates configuration overhead Supports Docker Compose, Kubernetes YAML, Helm Charts and more ● Implements the new open standard, CNAB, announced by Docker and Microsoft ● Parameterized fields allow for flexible deployment across different environments, delivering on “code once, deploy anywhere”
- 13. Docker Enterprise-as-a- Service Managed Service On-prem | Private cloud | Public cloud • Full-managed enterprise container platform service ○ CI/CD infrastructure ○ Docker Trusted Registry (DTR) ○ Universal Control Plane (UCP), including orchestration ○ Docker Engine worker nodes • Choice ○ Available on-prem (initially OpenStack) or public cloud (initially AWS and Azure) • On-demand ○ Provisioning and scaling ○ Usage-based pricing ○ Monthly billing • Availability ○ First partner: CapGemini ○ In private tech previews with customers today ○ Public beta available later in Q2 2019
- 14. Docker Enterprise Customer Value Proposition Intrinsic Security 90% reduction in time-to-remediate Freedom of Choice Any application, OS, infrastructure High-Velocity Innovation 13x increase in app update frequency … with 40% less infrastructure
- 15. Docker CLI Plugins: General Session Demos Plugins Delivery Vehicle Availability app 19.03-ce, 19.03-ee, Desktop CE, Desktop EE Available now via Engine Community and Desktop Community (Mac | Windows) Docker Enterprise 3.0 assemble 19.03-ee, Desktop Enterprise Available with Docker Enterprise 3.0 template 19.03-ee, Desktop Enterprise Available with Docker Enterprise 3.0 cluster 19.03-ee, Desktop Enterprise Available with Docker Enterprise 3.0 gmsa 19.03-ee, Desktop Enterprise Available with Docker Enterprise 3.0 registry 19.03-ee, Desktop Enterprise Available with Docker Enterprise 3.0 buildx desktop-edge Available in Desktop CE Edge (Mac | Windows), download the plugin jump beta.docker.com beta.docker.com pipeline beta.docker.com beta.docker.com
- 16. 2. Demo: Multi Arch Docker Builds
- 17. beta.docker.com
- 19. More Resources ● buildx: https://github.com/docker/buildx ● Videos: ○ Keynote about new Arm collaboration: https://www.youtube.com/watch?v=H3qcJgSJA6U&t=1h33m17s ○ Ecosystem Talk for a deep-dive on tech (demo starts at 10min): https://www.docker.com/dockercon/2019- videos?watch=developing-and-deploying-containers-for-arm-using-docker-des ○ Multi-arch demo focus on A1: https://digilution.io/posts/multiarch-docker-builds/ ● Blogs: ○ Getting started with Docker on Arm: https://community.arm.com/developer/tools-software/tools/b/tools- software-ides-blog/posts/getting-started-with-docker-on-arm ○ Multi-arch blog focused on A1: https://digilution.io/posts/multiarch-docker-builds/ ○ BuildX: http://collabnix.com/building-arm-based-docker-images-on-docker-desktop-made-possible-using-buildx/ ○ Jetson Nano: https://blog.hypriot.com/post/nvidia-jetson-nano-build-kernel-docker-optimized/
- 22. 3. Cool stuff from the Open Summit Day
- 23. Containerd and BuildKit • We watched first half of the video. • How to enable BuildKit power on docker build command? • a lot of docker buildx today • https://www.docker.com/dockercon/2019-videos?watch=open-source-summit-build-kit
- 28. 4. Slides, Tutorials, Tips and Tricks
- 29. Get Hands On Play With Docker Play With Kubernetes Free self-paced hands on labs to help you level up your docker knowledge. https://dockr.ly/pwd Learn the basic concepts of Kubernetes all within your browser https://dockr.ly/pwk
- 30. @mikesir87 Clean up as you go! ● Don’t wait until the end of the Dockerfile to “clean” up ● Chain RUN commands together to clean things as you go FROM ubuntu RUN apt-get update RUN apt-get install -y python python-pip RUN pip install awscli RUN apt-get autoremove --purge -y python-pip FROM ubuntu RUN apt-get update && apt-get install -y python python-pip && pip install awscli && apt-get autoremove --purge -y python-pip && rm -rf /var/lib/apt/lists/* Net change of image size from 512MB to 183MB (64% reduction)
- 31. @mikesir87 Keep images tight and focused • Only install the deps/tools/packages that are necessary • Use multi-stage builds to separate build-time and run-time dependencies FROM node AS build WORKDIR /usr/src/app COPY package.json yarn.lock . RUN yarn install COPY public ./public COPY src ./src RUN yarn build FROM nginx:alpine COPY nginx.conf /etc/nginx/nginx.conf COPY --from=build /usr/src/app/build /usr/share/nginx/html Sample multi-stage build for a React app
- 32. Slides etc.. • All sessions videos: https://www.docker.com/dockercon/2019-videos • https://www.docker.com/dockercon/2019-videos?watch=open-source-summit- build-kit • Enable BuildKit: export DOCKER_BUILDKIT=1 • A lot of docker presentations: https://www.slideshare.net/Docker/presentations
- 33. Slides etc... for windows Elton Stoneman blogging https://blog.sixeyed.com/ Twitter: @EltonStoneman
- 34. Slides etc … for Java developers Docker Containers & Java: What I Wish I Had Been Told • video: https://www.docker.com/dockercon/2019-videos?watch=docker-containers-java-what-i-wish-i-had-been-told ; • git repo https://github.com/aboullaite/java-docker • Aot, graal, cdc, mode,sb just switch the git repo branch
- 35. Slides etc … for Java developers Docker Containers & Java: What I Wish I Had Been Told • video: https://www.docker.com/dockercon/2019-videos?watch=docker-containers-java-what-i-wish-i-had-been-told ; • git repo https://github.com/aboullaite/java-docker • Aot, graal, cdc, mode,sb just switch the git repo branch
- 36. Slides etc … for nodejs and Laravel developers • DockerCon "Docker for Node.js" examples https://github.com/BretFisher/dockercon19 ● Node.js Docker Good Defaults ● PHP/Laravel Docker Good Defaults
- 37. Top Rated Sessions: https://www.docker.com/dockercon/2019-videos Node.js Rocks in Docker for Dev and Ops Bret Fisher, Docker Mastery eBPF Superpowers Liz Rice, Aqua Security Just what is a "service mesh", and if I get one will it make everything OK? Elton Stoneman, Docker How Docker Simplifies Kubernetes for the Masses David Yu + Jean Rouge, Docker Unleashing Chaos and Breaking Containers Ana Medina, Gremlin Why Making Your Containers Run is Only 40% of the Solution Tommy Hamilton, Quicken Loans Tips and Tricks of the Docker Captains Brandon Mitchell, BoxBoat Containers for Beginners Michael Irwin, Virginia Tech Message-Based Microservices Architectures - Benefits and Practical Matters Michele Bustamante, Soliance Write Maintainable Integration Tests with Docker Gianluca Arbezzano, InfluxData
- 38. 5. Contributing to Open Source
- 41. 500K+ People Taught Speaking Sessions 400+ Articles 100s
- 42. Ajeet Singh Raina @ajeetsraina Tip of the Captains Hat Award
- 43. 7. Docker Community Leaders
- 44. Docker Community Around the Globe 450+ Events Each Year
- 45. Community Leader of the Year Awards Palma, Mexico City London Cape TownOttawaJakarta Dominique Top Gloria Gonzalez Imre Nagi Dave Henderson Taygan Pillay
- 46. 8. Plans for next meetups ● CodeCamp Romania on Saturday 25 May ● Workshops ● Hacking ● Socializing ● CFP (proposal)
- 47. Multumesc! Thank you! @rav121rav [email protected] slack @rav121 on Docker Community Channel Join Docker Community: http://dockr.ly/slack Join Timisoara and Arad Chapters so you’ll stay updated with latest near events: https://events.docker.com/timisoara/ https://events.docker.com/timisoara/