Docker & OpenShift

voor Ventouris

Containeri-watte?

Presentatiemateriaal van Docker, Inc

The Challenge

The Challenge - Ventouris

The Matrix from Hell

Another Challenge

Onze oplossing?

Onze oplossing

Cargo Transport Pre-1960

Also a Matrix from Hell

Solution: Intermodal Shipping Container

Docker is a Container System for Code

Docker Eliminates the Matrix from Hell

Demo time!

Disclaimer: All code is POC code

Database server
Upgrade an app java 7 -> java 8
Ventouris

OpenShi-watte?

OpenShift

Based on top of Docker containers and the Kubernetes container cluster manager, OpenShift 3 adds developer and operational centric tools to enable rapid application development, easy deployment and scaling, and long-term lifecycle maintenance for small and large teams and applications.

Demo time!

Disclaimer: All code is POC code

OpenShift echo-pod-name-app + crashing app
OpenShift Ventouris
OpenShift Jenkins pipeline

Wat hebben we niet gedaan

Exploitatie & Control-M
- Verbindingen over HTTP
- → geen probleem?
Queues en XA-transacties
Volumes
Stapsgewijze refactoring
- → geen weet van andere dependencies

Voordelen

Veiligere rollouts
Snellere rollouts
Snellere upgrades
Meer modularisatie

Gebruikte afbeeldingen

Docker slideshow by dotCloud, http://www.slideshare.net/dotCloud/docker-intro-november
Ant on leaf by Luke Elstad - Own Work in MN, CC BY 2.5, https://commons.wikimedia.org/w/index.php?curid=1349504
Ant trail by Aleksey Gorov, iStock
Termite mound by Lothar Herzog - Kassel, Germany, CC BY 2.0, via Wikimedia Commons
Bonobo using stick, Mike R - Own work, CC BY-SA 3.0, https://commons.wikimedia.org/w/index.php?curid=280291
Communication, FreeImages.com/Per Hardestam, http://www.freeimages.com/photo/communication-1461378
Street Paver, FreeImages.com/Melquizedeque Nunes, http://www.freeimages.com/photo/paver-streets-streets-paving-work-hard-work-1222555