In this presentation, Chris Ciborowski, CEO and Principal Consultant at Nebulaworks and Docker Captain will discuss ways that you can leverage docker in existing enterprise environments providing tangible benefits to both developers and operations teams accelerating DevOps adoption.

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

15. Buildpack Available?
NO!
Service Available?
NO!

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