Seattle Docker meetup March 13th 2014
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Seattle Docker meetup March 13th 2014

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Slides from March Docker meetup at Shippable. A quick overview of Docker, whats new in 0.9 and a demo of how Shippable uses Docker to simplify software development workflow

Slides from March Docker meetup at Shippable. A quick overview of Docker, whats new in 0.9 and a demo of how Shippable uses Docker to simplify software development workflow

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Transcript

  • 1. Docker Seattle March 13th, 2014 @
  • 2. Who am I? Avi Cavale CEO @avinci | avi@shippable.com @
  • 3. Shippable helps developers ship code faster by providing a hosted CI/CD service that automates builds, tests & deployment What we do..
  • 4. 1.0 launched on 3/11 300 + users registered in last 48hrs Over 1300+ builds We just Shipped 1.0
  • 5. Our Stack
  • 6. Speed Simplicity $ Our uniqueness
  • 7. …because of
  • 8. …that can be manipulated using standard operations and run consistently on virtually any hardware platform An engine that enables any payload to be encapsulated as a lightweight, portable, self-sufficient container… What is Docker?
  • 9. Build once…(finally) run anywhere – A clean, safe, hygienic and portable runtime environment for your app. – No worries about missing dependencies, packages and other pain points during subsequent deployments. – Run each app in its own isolated container, so you can run various versions of libraries and other dependencies for each app without worrying – Automate testing, integration, packaging…anything you can script – Reduce/eliminate concerns about compatibility on different platforms, either your own or your customers. Why devs care?
  • 10. Configure once…run anything – Make the entire lifecycle more efficient, consistent, and repeatable – Increase the quality of code produced by developers. – Eliminate inconsistencies between development, test, production, and customer environments – Support segregation of duties – Significantly improves the speed and reliability of continuous deployment and continuous integration systems – Because the containers are so lightweight, address significant performance, costs, deployment, and portability issues normally associated with VMs Why ops cares?
  • 11. What it really is, is this… It is a VM without the overhead of a VM
  • 12. App A Hypervisor (Type 2) Host OS Server Guest OS Bins/ Libs App A’ Guest OS Bins/ Libs App B Guest OS Bins/ Libs AppA’ Docker Host OS Server Bins/Libs AppA Bins/Libs AppB AppB’ AppB’ AppB’ VM Container Containers are isolated, but share OS and, where appropriate, bins/libraries Guest OS Guest OS VM vs Container
  • 13. Docker 0.9 Shipped on 2/10
  • 14. • Execution drivers – Support for multiple isolation tools – OpenVZ, systemd-nspawn, libvirt-lxc, libvirt-sandbox, qemu/kvm, BSD Jails, Solaris Zones • New default driver : libcontainer – Alternative to LXC which was default until now – Claimed to be more stable – Better access to kernel’s container API • namespaces, control groups, capabilities, apparmor profiles, network interfaces and firewalling rules – No cross Linux version side-effects What’s new?
  • 15. Pictorially
  • 16. 0.10 will be a release candidate for production- ready 1.0 launch More importantly
  • 17. Code Test How Shippable uses Docker CI Engine Custom Container Repo Community Containers Developers Shippable Ops Package template Node 1.5, grunt, mongoose App Container Repo Stage Prod App
  • 18. Demo www.shippable.com
  • 19. Thank You