You Don't Have to Start Over! A Practical Guide for Adopting Docker in the Enterprise - Chris Ciborowski, Nebulaworks
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The document is a practical guide for adopting Docker in enterprise environments, highlighting three use cases: accelerating 'shift left' development, elastically scaling Jenkins, and supercharging rapid prototyping. It emphasizes creativity in adoption, advocating for a focus on small initiatives to automate processes and overcome constraints. The presentation concludes with an invitation to discuss Docker and DevOps adoption further.
You Don't Have to Start Over! A Practical Guide for Adopting Docker in the Enterprise - Chris Ciborowski, Nebulaworks
- 1. You don’t have to start over! A practical guide for Enterprise Docker Adoption Chris Ciborowski CEO & Co-Founder, Nebulaworks
- 2. A short story Use Case #1 – Accelerate “Shift Left” Development Use Case #2 – Elastically Scale Jenkins Use Case #3 – Supercharge Rapid Prototyping Agenda
- 4. Taking it back to 2005…
- 5. How can you adopt docker in your existing enterprise environment?
- 6. Be Creative!
- 7. • Chris Ciborowski • Semi-recovered UNIX Engineer • Docker Captain • CEO & Co-founder @ Nebulaworks $ whoami
- 8. Accelerate “Shift Left” Development Use Case # 1
- 9. # apt-get update # apt-get upgrade # pip install –U pip # pip install virtualenv # pip install jsonrpc-base # pip install flask ...
- 10. FROM buildpack-deps:jessie # ensure local python is preferred over distribution python ENV PATH /usr/local/bin:$PATH # http://bugs.python.org/issue19846 # > At the moment, setting "LANG=C" on a Linux system #*fundamentally breaks Python 3*, and that's not OK. ENV LANG C.UTF-8 # runtime dependencies RUN apt-get update && apt-get install -y --no-install-recommends tcl tk && rm -rf /var/lib/apt/lists/* ENV GPG_KEY 0D96DF4D4110E5C43FBFB17F2D347EA6AA65421D ENV PYTHON_VERSION 3.6.0 # if this is called "PIP_VERSION", pip explodes with #"ValueError: invalid truth value '<VERSION>'” ENV PYTHON_PIP_VERSION 9.0.1
- 11. Elastically Scale Jenkins Use Case # 2
- 12. Jenkins Master Jenkins Agent Jenkins Agent Jenkins Agent
- 13. Jenkins Master Jenkins Agent Jenkins Agent Docker Jenkins Agents
- 14. Supercharge Rapid Prototyping Use Case # 3
- 18. Don’t feel intimidated by the technology, it just supports the status quo! • Think small first • Find initiatives that are constrained by gating processes • Keep the focus on building automated pipelines Final thoughts from our customer experiences
- 19. Thank you! Let’s talk about docker and devops adoption! @chrisciborowski / @nebulaworks www.nebulaworks.com #dockercon