Post on 13-Apr-2017
Current status of
Docker on Windows
Stefan Scherer @stefscherer
February 25 2016, Docker Meetup Bamberg
1 / 35
Who am I?
2 / 35
Who am I?Software Engineer at SEAL Systems
3 / 35
Who am I?Software Engineer at SEAL Systems
Docker chocolatey package maintainer
4 / 35
Who am I?Software Engineer at SEAL Systems
Docker chocolatey package maintainer
Docker Pirate
5 / 35
Windows Containers
6 / 35
What is it all about?
7 / 35
What is it? A lightweight virtualization for applications
8 / 35
What is it? A lightweight virtualization for applications
Smaller than VM's
9 / 35
What is it? A lightweight virtualization for applications
Smaller than VM's
Just the files needed to run the application
10 / 35
What is it?
Why use it?
11 / 35
What is it?
Why use it?Build - Ship - Run
12 / 35
What is it?
Why use it?Build - Ship - Run
Reproducible development environment
13 / 35
What is it?
Why use it?Build - Ship - Run
Reproducible development environment
Same container in dev
14 / 35
What is it?
Why use it?Build - Ship - Run
Reproducible development environment
Same container in dev, test
15 / 35
What is it?
Why use it?Build - Ship - Run
Reproducible development environment
Same container in dev, test and prod
16 / 35
What is it?
Why use it?Build - Ship - Run
Reproducible development environment
Same container in dev, test and prod
Containers are versioned
17 / 35
What is it?
Why use it?
How does itwork?
18 / 35
What is it?
Why use it?
How does itwork?
NamespacesFile System
19 / 35
What is it?
Why use it?
How does itwork?
NamespacesFile System
Process IDs
20 / 35
What is it?
Why use it?
How does itwork?
NamespacesFile System
Process IDs
Registry
21 / 35
What is it?
Why use it?
How does itwork?
NamespacesFile System
Process IDs
Registry
Networking
22 / 35
How does it look like?
23 / 35
System architecture
24 / 35
Container typesWindows Server Containers
use same Windows kernel
lightweight, faster
Hyper-V Containersrunning in Hyper-V
better isolation
docker run --isolation=hyperv
25 / 35
Base container imagesWindows Server Core
nearly full Win32 compatible
about 9 GByte
Nano Serverfast to boot
software may need porting
about 700 MByte
FROM scratchBase images must be preinstalled on Container Host
26 / 35
Demo time!
27 / 35
What about other Docker tools?
28 / 35
Swarm Works
Networking is tricky with TP4
Multi architecture swarm cluster demo at DockerCon
29 / 35
Swarm
Compose
Works, but ...
Networking is tricky with TP4
No links
Tried net: noneCan't wait for TP5!
30 / 35
Swarm
Compose
Machine
Works for Linux Docker Engines
No docker-machine create -d for TP4 at the moment
Discussion in docker/machine#2907
31 / 35
Swarm
Compose
Machine
Registry
Works for Windows Containers, serving from Linux
docker pull from private Registry
docker push to private Registry
32 / 35
Where to go next?
33 / 35
Try it yourselfAzure
"Deploy to azure"
Local
Windows 10 + Hyper-VBlog post
Otherspacker build
vagrant up
VirtualBox, VMware
34 / 35
Thank you!
Stefan Scherer
@stefscherer
github.com/StefanScherer
scherer_stefan@icloud.com
35 / 35