agile and devops for services

© 2012 IBM Corporation

Agile and DevOps for ServicesPractices, Techniques and Tools for your SOA Environment

Marcelo Sousa Ancelmo marcelo.ancelmo@br.ibm.com@marceloancelmo

© 2012 IBM Corporation

Have you seen this before?

Where is the latest version of the service?This deploy is not working, where is the older version?

–Here, you can install it on production, it's testedIt worked on my machine

Who authorized this deployment?What is the version of the service that is in production? How much time we need to develop this service?

© 2012 IBM Corporation

What is important

Service life-cycle

Centralized Code Repository

The code should compile and build everytime

Automate the build

It should be easy to get the latest deliverables

Everyone can see the results of the latest build

© 2012 IBM Corporation

What tools do I need

Source: Google Images

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SCM

Control the workflow of the service development

Continuous integration configurationKick off the buildsAllow visibility of the builds resultsKeep track of the changesImprove collaborationVisibility

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Build Automation

Retrieve the service source code from the SCMCompile, test and pack the codePublish the resulting asset on the Asset RepositoryRetrieve the published asset to Deploy Automation

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Asset Repository

Keep the asset on a centralized repository

Asset metadata, relationships and communitiesMaintain and control life-cycle and versionKeep track of asset usage

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Deploy Automation

Maintain the configuration of the environment

Compare the configuration of different environments Provision resources for the service on the Service Runtime

Deploy the service on the Service RuntimeRegister the service on the Service Registry and Repository

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Service Runtime

Expose the service for consumingService execution environment

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Service Registry and Repository

Keep track of the service usage

Control the service life-cycle

Enforce policies, security and SLA of the service

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The BIG Picture

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Let's see how it works

Image: FreeDigitalPhotos.net

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Install the environment

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Prepare the build

Retrieve the source codeCompileUnit TestQuality AnalysisPackage

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Prepare the development and runtime SOA Governance

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Prepare the deploy environment

Get the service binary Deploy it on the Service RuntimeRegister on the Service Registry and Repository

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On the first sprint

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Receive the work item and start to work

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Start off with the Continuous Integration

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By the way, we can add Continuous Delivery right now

Retrieve the source codeCompileUnit TestQuality AnalysisPackage

Publish

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Management create new work items for the development team

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Development receive the new work item and start to work

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Kickoff the Continuous Integration

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Continue the Continuous Delivery ...

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… and start with a Continuous Deployment

Retrieve the binary from Asset RepositoryPass it on to the Deploy Automation

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After some validation of the service by the development

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The manager receives the work item and send it to staging

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Meanwhile...

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If everything goes well on the staging ...

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… someone who has the authority send it to production

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After the conference ends our manager are back to the work ...

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Create the new work item ...

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Continuous Integration is working ...

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… and the Continuous Delivery ...

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… and the Continuous Deployment.

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How it should look like for the SOA Governance

V1 is a WS-SOAP

It is in Production

V3 is a REST

It is on DevelopmentV2 is a WS-SOAP

It is on Staging

© 2012 IBM Corporation

The new BIG Picture

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Questions

Image: FreeDigitalPhotos.net

© 2012 IBM Corporation

Thank You

MerciGrazie

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Obrigado

Danke

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Marcelo Sousa Ancelmo marcelo.ancelmo@br.ibm.com@marceloancelmo