Slides from the Docker Indy 2019-06-27 meetup.

1. SAN FRANCISCO
RECAP

2. Container adoption and workload increasing
of global organizations will
be running containers in production
Source: Gartner
50%
By 2020, more
than

3. Docker by the numbers
44.1M
Unique
Docker Engines
1.7M
Monthly
Active Desktop Developers
Container
Image Pulls
105.2B
Apps
5.6M

4. Most Used
Platform
3rd
2nd
Most
Loved
Platform
1st
Most Wanted
Platform
Developers love Docker

5. Announcements

6. Docker Enterprise 3.0
Docker
Desktop Enterprise
Docker
Applications
Docker
Kubernetes Service
(DKS)
Docker
Enterprise-as-a-Service

7. 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,
and upgrades

8. 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

9. 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”

10. 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

11. 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

12. 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

13. beta.docker.com

14. 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/

17. 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

18. Docker Foundation
Announcing

19. Docker Community

20. Docker Community Around the Globe
450+ Events Each Year

21. 500K+
People Taught Speaking Sessions
400+
Articles
100s

22. 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

23. 750+ customers trust Docker Enterprise
Oil & Gas /
Energy
Healthcare &
Science
Financial
Services
Tech &
Manufacturing
Insurance Public Sector

24. Thank You!

25. Docker CLI Plugins
@ehazlett

26. Agenda
● What are CLI plugins?
● Plugin Overview
● Plugin Development Demos

27. What are CLI Plugins?
● Enable extending the Docker CLI
● Integrated into the Docker command
● Access to the Docker API Client
● Note: CLI Plugins are experimental

28. Why CLI Plugins?
● Build custom integrations with Docker
● Familiar Docker workflow
● Use existing Docker authentication and access
control

29. Plugin Examples
● buildx: use buildkit to build images
● app: CNAB compliant multi-orchestrator app
management
● cluster: Docker cluster management
● gmsa: Windows gMSA integration

30. Docker CLI Architecture
● Docker is client/server
● Docker CLI has an API client
● Plugins get access to API

31. Simple Plugin (Go)
func main() {
plugin.Run(func(dockerCli command.Cli) *cobra.Command {
cmd := &cobra.Command{
Use: "hello",
Short: "Example Docker CLI Plugin",
RunE: func(cmd *cobra.Command, args []string) error {
fmt.Println(“hello world”)
return nil
},
}
return cmd
},
manager.Metadata{
SchemaVersion: "0.1.0",
Vendor: "@ehazlett",
Version: "0.1.0",
})
}

32. Docker CLI Conventions
● Plugins are installed to
$HOME/.docker/cli-plugins/
● Plugins are named docker-<command>

33. DEMO

34. THANK YOU :)
@ehazlett
docker.com
github.com/ehazlett/cli-plugins