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Learning Layers

Scaling up Technologies for Informal Learning in SME Clusters

Docker on the Shipyard

Automating the Software Delivery Process in Research Projects

István Koren and Ralf Klamma, RWTH Aachen University

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Developers and Operations

- The Love Boat!?

• “Works for me!”

• Development infrastructures are different from operations environments

Docker provides a common ground

• Developers can be sure that their app isbehaving the same way everywhere

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Docker

• Virtualization based on Linux containers

• Baking applications and their dependenciesinto containers

• Pre-packed containerimages can be providedcentrally

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VM- vs. Container-based virtualization

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DevOps

• A culture of communication betweendevelopers and operations

• Integration, automation and monitoring

• Rapidly producing software products

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Developers Operations

New features Stability

Specific tools Managing systems

Need to work fast Need to keep systems running

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Shipyard

• Managing Docker hosts from a Web UI

• Inspecting running containers and theirresource usage

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DevOpsUse Lifecycle