devops meetup nl - docker (oct 2014)
DESCRIPTION
Docker presentation Sogeti DevOps Community Meet-Up ( 2014 Oct 16 - Netherlands / Amersfoort )TRANSCRIPT
DevOps meet up
16 oct. 2014 http://labs.sogeti.com/
Laurent Guérin National practice leader
@ltguerin
Benoit Wilcox Architect Solution
@WilcoxBenoit
[email protected] We are more Dev
than Ops ..
What is Docker ?
Docker today
A little more details
Some real advantages
How we use it
A little demo
Agenda
What is Docker ?
Docker today
A little more details
Some real advantages
How we use it
A little demo
Agenda
" Build, Ship and Run Any App, Anywhere" Docker.io
What is Docker ?
Credits : docker.io
What is Docker ?
Credits : docker.io
What is Docker ?
Credits : docker.io
What is Docker ?
Credits : docker.io
What is Docker ?
Credits : docker.io
This is not a Virtual Machine !!
What is Docker ?
What is Docker ?
Docker today
A little more details
Some real advantages
How we use it
A little demo
Agenda
Credits : docker.io
Docker today
The Docker HUB
Demo …
Docker today and the others …
?
Docker today and the others …
What is Docker ?
Docker today
A little more details
Some real advantages
How we use it
A little demo
Agenda
More details …
And if I work on Windows or Mac OS ?
More details …
And if I work on Windows or Mac OS ?
You can but … with a Proxy VM … for the moment
Credits : docker.io
More details …
Dockerfile
Base image
Dockerfile
Java Installation
Dockerfile
MySQL Installation
Dockerfile
Environnement and files
Dockerfile
Port exposition
HOST A
Container
Zip, WAR, JAR …
8080 3306
8082 3306
HOST B
Container
Zip, WAR, JAR …
8080 3306
8082 3306
Image
Zip, WAR, JAR …
8080 3306
Dockerfile
Run….
Build …
Some real advantages
What is Docker ?
Docker today
A little more details
How we use it
A little demo
Agenda
Same package for all … Parameters management between Dev and Ops
– Logs – Ports
Isolated functional tests environment – One server for several projects – One project for several servers (benchmark tests)
These technologies embrace micro-services approach. The end of the "Damned, I don't understand, it works on my laptop…"
Some advantages
Devs : Don't care, hard coded Ops : Just redefine the mapping
What is Docker ?
Docker today
A little more details
Some real advantages
How we use it
A little demo
Agenda
Dev
Ops
Scripts
VCS
CI
QA Production
Performances
Dev Technical
Test
DEX, PTI …
Zip, WAR, JAR …
How we use it …
A classical context …
Dev
Ops
Scripts
VCS
CI
QA Prod
Perf
Dev Technical
Test
DEX, PTI …
Zip, WAR, JAR …
No communication No sharing
Break in the process of
deploying the application
How we use it …
A classical context …
Dev
Ops
Scripts
VCS
CI
QA Prod
Perf
Dev Technical
Test
DEX, PTI …
Zip, WAR, JAR …
How we use it …
A classical context …
Code Separation between App and Infra
Dev
Ops
Scripts
VCS
CI
QA Prod
Perf
Dev Technical
Test
DEX, PTI …
Zip, WAR, JAR …
How we use it …
No standard
Several manual operations Riks of errors Environment "In Demand" realy difficult
Dev
Ops
So …
How we use it …
Dev
Ops
VCS
How we use it …
Dev
Ops
VCS
Scripts
Continuous Delivery Platform
How we use it …
Image V1
Dev
Ops
VCS
Scripts
Continuous Delivery Platform
How we use it …
Zip, WAR, JAR …
We stop deliver a war, We deliver a server,
ready to run !
Image V1
Dev
Ops
VCS
Scripts
Continuous Delivery Platform
How we use it …
Zip, WAR, JAR …
Private Registry
Docker
Image V1
Image V2
Image V1
Dev
Ops
VCS
Scripts
Continuous Delivery Platform
Zip, WAR, JAR …
Private Registry
Docker
Image V1
Image V2
Dev
Training
QA
Prod
Perf
How we use it …
The last demo before a beer …
Thank you
Any questions ?