1. Happy 5th Birthday Docker! #dockerbday
March 19-25, 2018

2. Docker Bday #5 Celebrations Worldwide!
100+ user
and
customer
events
worldwide!

3. Thank you Docker Tampere Sponsors!
Your generosity is much appreciated!
www.eficode.com www.tamk.fi

4. Docker Momentum
Thank You for 5 Amazing Years!
Docker EE
commercial
customers
450+
Job listings on
LinkedIn
15K
Container
downloads
37B 3.5M 200+
Active Docker
user groups
Dockerized
apps

5. Thank you Docker Tampere Mentors!
Mentors please stand up :)
Mentors are advanced
Docker users here to answer
your Qs and help guide you
through the labs!
Just raise your hand if you
need help.
https://www.linkedin.com/in/sakarihoisko/
https://www.linkedin.com/in/kaijokiniemi/
https://www.linkedin.com/in/samipesonen/
https://www.linkedin.com/in/kirsijeromaa/
https://www.linkedin.com/in/reino-pesonen/
https://www.linkedin.com/in/mikki-levon/
https://www.linkedin.com/in/heidi-teelahti-4
7a563a9/
https://www.linkedin.com/in/maunoahlgren/

6. Take a #dockerselfie
Say cheese!
1. Stand in front of / around the bday banner
2. Take an awesome selfie
3. Post on twitter & instagram using
#dockerbday

7. The Docker Journey to Containerization
Getting Started
1st Project
Scaling Out
New Innovation
Where are you? And where do you want to go?

8. Event Agenda
We have a great event planned for you :)
16:00 - Doors Open
16.05 - Welcome. Brief intro, what’s new in Docker.
~17:00 - Self-paced Lab and Course session with cake&etc...
20:00 - Secutiry man shows us out.
20:01 - Police forces to step out!

9. Docker Overview

10. Containers are the “Fastest Growing Cloud Enabling Technology”
By 2020, more than 50% of global
organizations will be running
containers in production.
-Gartner
Title source: 451 Research
2017
24B
PULLS

11. The “Matrix from Hell” Breeds Complexity

12. The “Matrix from Hell” Breeds Complexity — Containers Cut Complexity

13. Static Website ? ? ? ? ? ? ? ?
Web Frontend ? ? ? ? ? ? ? ?
Background
Workers
? ? ? ? ? ? ? ?
User DB ? ? ? ? ? ? ? ?
Analytics DB ? ? ? ? ? ? ? ?
Queue ? ? ? ? ? ? ? ?
Desktop Test/QA
Cluster
Production
Cluster
Public
Cloud
Data
Center
Mainframe Windows
Server
Edge
Device
The “Matrix from Hell” Breeds Complexity

14. The “Matrix from Hell” Breeds Complexity
Static Website ? ? ? ? ? ? ?
Web Frontend ? ? ? ? ? ? ?
Background
Workers
? ? ? ? ? ? ?
User DB ? ? ? ? ? ? ?
Analytics DB ? ? ? ? ? ? ?
Queue ? ? ? ? ? ? ?
Desktop Test/QA
Cluster
Production
Cluster
Public
Cloud
Data
Center
Mainframe Windows
Server
Edge
Device
— Containers Cut Complexity

15. Maintenance and Complexity Drains the Budget, So Innovation Suffers
* Average number infrastructures in the enterprise (on-prem and cloud)
** Forrester, CIO and the emerging Digital Crisis, 2018
*** CloudPhysics, Global IT Data Lake Report, Q4, ‘16
Sources: IDC “The Cost of Retaining Aging IT Infrastructure”, RightScale 2017 State of the Cloud Report
Stalled Initiatives
• Modernizing legacy apps
• Cloud migration
• Server consolidation
• Faster s/w time to market
8+
IT Silos*
1000’s
of apps
<20% server
utilization***
IT demands
increasing!
!
60% of CIOs say
“We’re behind in digital
transformation”**
INNOVATION
20%
MAINTENANCE
80%

16. Server
Hypervisor
App App App App
O/S OS OS OS
Containers Can Raise
Utilization and Cut
Infrastructure Costs
Advantage #1: Infrastructure
Containers Expand Budgets by Delivering Savings
Server
Hypervisor
OS OS OS OS
App App App App
Multiple Operating Systems
Lower Server Utilization
“Docker” Engine
App App App App
App App App App
App App App App
OS
VM and OS Licenses
Server Count
Power, Space, Cooling
Admin
Reducing

17. Advantage #2: Productivity
Faster Development and Simpler Operations
OPERATIONS
Speed
Your Choice
Savings
DEVELOPMENT

18. The Docker Enterprise Edition (EE)
Difference

19. 400+ Build Their Containerization Strategy with Docker Enterprise Edition
Financial
Services
Healthcare
& Science
Tech
Oil & Gas /
Energy
Insurance
Public
Sector

20. Docker allows GSK to support a multitude of tools, technologies and interfaces.
Ranjith Raghunath, GlaxoSmithKline
Docker helped us achieve a much better security position.
Jan Hedstrom, Assa Abloy
…Everyone wants to work with Docker and it’s a change of mindset in the company.
Thomas Boussardon, Societe Generale
Only Docker Delivers All Three Core Enterprise Requirements
• Your app in any cloud,
including Hybrid
• No lock-in
• Risk mitigation
• Use Docker native tools …
or almost any you prefer
Choice Security Agility
• Governance
• Chain of custody
• Role-based access control
• Threat scanning
• Standardized and unified
operations
• Dev to Ops consistency
• Rapid Delivery and response
• Cost efficiency
Docker EE Ensures Choice, Security and Agility

21. To Enable Your Key IT Initiatives
Modernize Software Supply Chain
Modernize Existing or “Traditional”
Applications (“MTA”)
Cloud Strategies
Avoiding lock-in
Reduce Data Center Expenses
Faster Application Development
and Delivery

22. With an Enterprise-Ready Container Platform
Support and
Certification
AutomationGovernanceSecurity
• Threat Scanning
• Controlled Code
Deployment
• Encryption
• Secrets Mgmt
• Image Mgmt
• Support for 3rd
party security
• Role-based access
control (RBAC)
• Policy Mgmt
• App Config Mgmt
• Forensic Image
History
• Controlled Code
Deployment
• Orchestration
• Built-in app
reliability/High Avail.
• Policy-based
automation
• Auto healing
• Enterprise-grade
support
• Certified Plug-ins
and Infrastructure
• Certified ISV apps
• Certified
professionals
Server
OS
App
Docker Engine

23. Docker Enterprise Edition Enables All Application Types
Enable a uniform management and security model for any app across an infrastructure
Traditional Microservices ISV apps
Big Data
ML
AI
...moreEdge & IoT
Cloud VM Bare Metal Edge Device
Docker Platform

24. What’s New in Docker Enterprise Edition
Docker + Kubernetes

25. Docker adds Kubernetes support
Customers asked Docker:
• To have both Swarm and Kubernetes available for the pockets within their
organizations that are using it
• To make Kubernetes easier to manage
• For a Docker Dev to Ops experience with Kubernetes
• For advanced capabilities of Docker EE around the secure software supply chain,
high availability, and automation for Kubernetes
• To make Kubernetes management available across Windows, multiple Linux distros,
and clouds
Continuation of Docker’s strategy of extending the Docker EE platform for
maximum choice
PLUGINS
MainframeWindows
PLATFORMS ORCHESTRATORS

26. Seamless Integration of Kubernetes to Docker Enterprise Edition
Docker EE is designed to support multiple
orchestrators:
● EE Manager Nodes are both Swarm
managers and Kubernetes masters to
enable high availability
● Every worker node is both Kubernetes
API- and Swarm API-ready
● One management plane driving:
○ Secure software supply chain
○ Secure multi-tenancy
○ Secure and highly available node
management
Kubelet
Secure Cluster Management
(Swarm-Based)
App Scheduler
Swarm KubernetesOR
Kubelet
Docker Nodes
KubeletKubelet
Docker EE Orchestration

27. By supporting both Swarm and Kubernetes orchestration, Docker EE brings
all applications to the same platform
Enterprise
Applications
+ SOA
Web Apps/
12-factor
Microservices
SWARM KUBERNETES
DOCKER ENTERPRISE EDITION

28. Docker for Mac / Docker for Windows adds Kubernetes option
● Same Docker developer workflow used by millions
● Developers have freedom to build Swarm- or Kubernetes-based applications on a local
machine with the same tool
● Nothing new to install, no change for existing Docker developers

29. Docker Delivers a Consistent Experience from Dev to Ops
29
DEVELOPERS IT OPERATIONS
Managed by Docker EE
On-Prem Cloud
Docker for Mac
Docker for Windows
Any App, Any Format
● Separation of concerns - keeping
Dev and Ops aligned on
responsibilities
● Same operating model across
different app types and
infrastructure platforms

30. Let’s Get Started!

31. Learn Docker: Bday #5 Hands-On-Labs
March 2018
● Docker 101 - Linux
● Docker 101 - Windows
Description: intro to Docker on Linux or
Windows that takes you through the
basics of the platform, building your
first containers, and deploying them in
an orchestration system.
Learning Outcome: You’ll come out
understanding the basics of Docker
and orchestration.

32. Learn Docker: Bday #5 Hands-On-Labs
● Kubernetes on Docker for Mac and Docker for Windows
Description: Covers the basics of using Kubernetes on Docker for Mac and
Docker for Windows.
Learning Outcome: Understanding of basic concepts of Kubernetes and how to
create your cluster on your desktop.
● Modernizing Traditional Java Apps
● Modernizing Traditional .NET / Windows Apps
Description: Take a traditional, Java EE or ASP.NET monolithic application and
containerize it. Then break out a few pieces to have a more modern, modular
deployment of the application built on Docker EE.
Learning Outcome: Understand of the basics of application
modernization and Docker EE.

33. Learn Docker: Bday #5 Hands-On-Labs
● Deploying Multi-OS applications with Docker EE
Description: Deploy and refactor a traditional Java application on Linux,
into a microservice application, some of the services in in Java on Linux,
some in .NET on Windows, and deploy the application on a hybrid
Docker Enterprise Edition cluster with Linux and Windows nodes.
Learning Outcome: People who take this lab will learn the basics of the
Docker EE platform including secure images and orchestration using
both Swarm and Kubernetes.

34. Get Started Now
Note! These are not same than in training but similars.
Basic exersices with play-with-docker and sources:
https://github.com/dockersamples/
Play-with-docker or play-with-kubernetes:
https://labs.play-with-docker.com/
https://labs.play-with-k8s.com/
Join the slack channel - #5th-bday - on the Docker Community Slack team!
(for a slack invite register here: https://community.docker.com)

35. Don’t miss the container industry event of the year!
Register now: https://2018.dockercon.com/
Special 10% Discount Code: xxxxxxxxx
*good for full conference passes only
Check out the Docker blog for an early preview of the agenda:
https://blog.docker.com

36. Get Docker Certified!
Continue your learning journey and set yourself apart
Go to http://success.docker.com/certification

37. 101 - Back to Basics with Eficode !
Official Docker partner
...next slides are just samples from Eficode docker training what we create in house…
Started from basics:
https://www.slideshare.net/SakariHoisko/kontita-koodisi-dockerize-everything-continuous-delivery-with-docker-in-nut-shell
...continuing with topics like:
https://www.slideshare.net/SakariHoisko/helsinki-dockermeetup-12102017orchestratedockerwithdocker
https://www.slideshare.net/SakariHoisko/apiops-tampere-meetup-17112017-serverlesswithopenfaas
More info from: mauno.ahlgren@eficode.com

38. Linux Docker Engine
(daemon)
Linux Docker Engine
(daemon)
DOCKER ARCHITECTURE
docker
CLI to control
containers
Linux Docker Engine
(daemon)
docker-machine
CLI to Docker Linux
infra handling
Manages virtual machines
(create, remove, start, stop,
connect…)
Manages Docker
content
Container(s)
Image(s)
Network(s)
Data
volume(s)
RESTAPI

39. DOCKER FLOW
FROM nginx:latest
…
EXPOSE 8080
Dockerfile
mynginx
Image
build nginx with port 8080
Container (worker1)
nginx with port 8080
Container (worker2)
nginx with port 8080
Container (load balancing)
run -p 81:8080
run -p 82:8080
run
-p
80:8080
-v
config
Host side
port 81
Host side
port 82
Host side port 80
User connects
from Internet
Registry (e.g. Docker Hub)
pull push