Jenkins meetup170315

Welcome to Jenkinsmeetup

• Fredrik Andersson, Configuration Manager and leader in Continuous delivery and DevOps on Arbetsformedlingen. [email protected]

• Ulf Hedlund, developer and Configuration Manager

Arbetsförmedlingen and its IT:

• Arbetsförmedlingen– 14000 employees in total– 280 offices

• IT: – 650 employees– 4 offices, – 25 development teams

• Currently on a ”journey of renewal” to genuinely improve public confidence

• IT operations and development – Project initiatives PPS– Product maintenance (Förvaltning) PM3– Going toward product lifecycle

management

• 200-250 applications, much inhouse– Going towards more standard and

sourcing

Continuous Delivery Initiative

Tools

• 15 Private Jenkins• Some got ”lost”

WoW

• Project based development• WaterScrumFalls at best• Start with CD: Continuous Integration

Culture

• Focus on develop new features• One way of working

New Tool

• Jenkins Enterprise• Pipelines, templates, RBAC, Folders

Tools

• Jenkins Enterprise• 2 Masters, 25 executors, 2000 daily builds

• CI, Testauto, Deploy

WoW

• Continuous Delivery• Easier onboarding• Crossfunctional Teams, incl Product owners

Culture

• Decentralized responsibilities• Take control over your pipeline

Forward

• Delegate pipeline ownership• .Net

Starting in 2014 Now

Where we used to be – A lot of Jenkins ”islands”

Jenkins1

Jenkins 2

Jenkins N

Team ATeam BTeam C

Team DTeam E Team F

Our wish – Consolidation

Jenkins

Team ATeam BTeam C

Team DTeam E Team F

We wanted to achieve:• A unified building process• An easier way to support many teams

How Jenkins Enterprise helped us:• Job Templates• Builder Templates• Folders• Role-Based Access Control

How our templates began to form…

A standard Jenkins job

Clone from Git

New Artifact Version

Build and Test

Create and Push Tag

config.xmlwith

parameters

A generic Job Template

Clone from Git

New Artifact Version

Build and Test

Create and Push Tag

Job 1Parameters

Job 2Parameters

Refactoring templates - ReusabilityA generic Job Template 1

Clone from Git

New Artifact Version

Build and Test

Create and Push Tag

A generic Job Template 2

Clone from Git

New Artifact Version

Build and Test Differently

Create and Push Tag

Builder TemplateNew Artifact Version

Builder TemplateCreate and Push Tag

Pipelines for integration tests and deployment

Job Template 1

Builder Template 1

Builder Template 2

Job 1

Parameters

Docker SoapUIDocker Nexus Deploy

TestEnvSoapUITestEnv Etc…

Pipelines visualization in Jenkins Enterprise

Configuration for a job

• Jobspecific parameters

Jenkins – What’s next for us?

• Jenkinsfile – Pipeline as Code– More flexibility for teams who are self-sufficient

• Enable more operational aspects on the Jenkins service– Offer the right things for the teams

Work for us!

• https://www.arbetsformedlingen.se/Om-oss/Jobba-hos-oss.html• If you are about to do thesis work or is interested in working with IT at

Arbetsförmedlingen send your letter and CV to [email protected]