Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
05-Jenkins Pipelines in continuous action by Ol...
Search
DevOps Gathering
March 12, 2019
Programming
0
210
05-Jenkins Pipelines in continuous action by Oliver Milke
DevOps Gathering
March 12, 2019
Tweet
Share
More Decks by DevOps Gathering
See All by DevOps Gathering
Hacking Terraform by Constantin Weisser
devopsgatheringio
1
240
The Road to Reliability: Infrastructure Testing explained by Constantin Weisser
devopsgatheringio
1
260
Take MicroProfile to the Clouds with Quarkus by Dirk Weil
devopsgatheringio
0
190
Tracing - a Journey to Tactical Insights by Florian Kückelkorn
devopsgatheringio
0
260
Testable Kubernetes Operators? by Marcel Müller
devopsgatheringio
0
230
How Containerized Pipelines Can Boost Your CI/CD by Nico Meisenzahl
devopsgatheringio
0
140
Routing Your Microservices Architecture to Ease DevOps Enterprise Transformation by Manuel Zapf
devopsgatheringio
0
230
The First Decade of DevOps is Over by Konstanin Diener
devopsgatheringio
1
150
From Zero to Hero - Onboarding with GitOps by Mario Kleinsasser
devopsgatheringio
0
120
Other Decks in Programming
See All in Programming
Datadog DBMでなにができる? JDDUG Meetup#7
nealle
0
150
Drawing Heighway’s Dragon- Recursive Function Rewrite- From Imperative Style in Pascal 64 To Functional Style in Scala 3
philipschwarz
PRO
0
100
メンテが命: PHPフレームワークのコンテナ化とアップグレード戦略
shunta27
0
310
Jakarta EE meets AI
ivargrimstad
0
550
責務と認知負荷を整える! 抽象レベルを意識した関心の分離
yahiru
8
1.5k
React 19アップデートのために必要なこと
uhyo
8
1.5k
iOSでQRコード生成奮闘記
ktcryomm
2
110
Django NinjaによるAPI開発の効率化とリプレースの実践
kashewnuts
1
290
[JAWS DAYS 2025] 最近の DB の競合解決の仕組みが分かった気になってみた
maroon1st
0
140
GoとPHPのインターフェイスの違い
shimabox
2
210
DevNexus - Create AI Infused Java Apps with LangChain4j
kdubois
0
120
PHPのバージョンアップ時にも役立ったAST
matsuo_atsushi
0
230
Featured
See All Featured
Bash Introduction
62gerente
611
210k
Writing Fast Ruby
sferik
628
61k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
49
2.3k
A Modern Web Designer's Workflow
chriscoyier
693
190k
Building a Modern Day E-commerce SEO Strategy
aleyda
38
7.1k
GitHub's CSS Performance
jonrohan
1030
460k
Building a Scalable Design System with Sketch
lauravandoore
461
33k
Refactoring Trust on Your Teams (GOTO; Chicago 2020)
rmw
33
2.8k
Exploring the Power of Turbo Streams & Action Cable | RailsConf2023
kevinliebholz
30
4.6k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
33
2.1k
The Psychology of Web Performance [Beyond Tellerrand 2023]
tammyeverts
46
2.4k
Optimising Largest Contentful Paint
csswizardry
34
3.1k
Transcript
// Jenkins Pipelines in Continuous Action
// • > 10 years of software developement • Software
Craftsman @cloudogu • JUG Ostfalen • Fitness / Freeletics Oliver Milke Software Craftsman https://twitter.com/OliverMilke About me https://twitter.com/cloudogu Cloudogu GmbH // 2
Intro Jenkins Pipelines - overview and basics Pipeline Show Case
//Where the journey goes Cloudogu GmbH // 3
Cloudogu GmbH // 4
Cloudogu GmbH // 5
Cloudogu GmbH // 6 1. Efficiency 2. Quality 3. Fun
☺ TOP 3 good reasons for automation
Cloudogu GmbH // 7 A Knightmare on Wall Street
Cloudogu GmbH // 8 Facts 3.3B transactions per day $21B
trade volumne per day 17% of the trades on NYSE and NASDAQ $365M in cash 31st July 2012
Cloudogu GmbH // 9 Epic Drama software development and operations
Dev + Ops What is the cost of bad culture?
Cloudogu GmbH // 10 What is the cost of bad
culture? infinite amount of sweat beads
Cloudogu GmbH // 11 What is the cost of bad
culture? 45 minutes of malfunction
Cloudogu GmbH // 12 What is the cost of bad
culture? $465M
Cloudogu GmbH // 13 What is the cost of bad
culture? bankruptcy https://dougseven.com/2014/04/17/knightmare-a-devops-cautionary-tale
// “Experience is simply the name we give our mistakes.“
Oscar Wilde Cloudogu GmbH // 14
Cloudogu GmbH Continuous… ✓ Integration ✓ Delivery ✓ Deployment ✓
Testing ✓ Inspection ✓ Monitoring ✓ Improvement // 16
Cloudogu GmbH // 17
Cloudogu GmbH // 18
Cloudogu GmbH // 19
Cloudogu GmbH // 20
Cloudogu GmbH // 21
Cloudogu GmbH Jenkins 2 Pipeline a.k.a. Pipeline as Code Jenkinsfile
// 22 https://plugins.jenkins.io/workflow-aggregator https://jenkins.io/doc/book/pipeline/
Cloudogu GmbH About the Talk accompanying article series // 23
Cloudogu GmbH About the Talk accompanying article series // 24
https://cloudogu.com/en/blog/continuous_delivery_1_basics https://cloudogu.com/en/blog/continuous_delivery_2 https://cloudogu.com/en/blog/continuous_delivery_part_3 https://cloudogu.com/en/blog/continuous_delivery_4_en
Basic Concepts Cloudogu GmbH // 25 ✓
// Steps & Stages • Steps of the build process
• scm checkout • mvn package • docker build • cubectl apply • sh 'magic‘ • Logic clustering to stages • Build • Test • Deploy Cloudogu GmbH // 26
Cloudogu GmbH // 27 http://localhost:8080/job/myPipeline/pipeline-syntax/ http://localhost:8080/job/myPipeline/pipeline-syntax/html http://localhost:8080/job/myPipeline/pipeline-syntax/globals * https://github.com/jenkinsci/pipeline-plugin/blob/master/COMPATIBILITY.md Plugins
enrich the feature set*
Pro Tip #1 Replay Cloudogu GmbH // 28
Jenkins Architektur Cloudogu GmbH // 29
Pro Tip #2 Workspaces Cloudogu GmbH // 30
Long Build Jobs parallelization 1 Agent* n Agents ⚠️ 1
Workspace ⚠️ Setup synchronization exmaple Cloudogu GmbH // 31
Long Build Jobs nightly ⚠️ @midnight ⚠️ currentBuild.getBuildCauses() ⚠️ Feedback
Cloudogu GmbH // 32
Pro Tip #3 Cloudogu GmbH // 33 http://www.cronmaker.com/ CronMaker is
a utility which helps you to build cron expressions.
Similar Pipelines a.k.a Don‘t Repeat Yourself re-use load Shared Lib
⚠️ Pipeline Repository ⚠️ Groovy Script Cloudogu GmbH // 34
Shared Libs • tests! • declaration required • include required
Cloudogu GmbH // 35
Jenkins Architektur Cloudogu GmbH // 36
Build Agents Cloudogu GmbH // 37
Build Agents ⚠️ coupling of build and build agent Cloudogu
GmbH // 38
Build Agents Cloudogu GmbH // 39
Docker ⚠️ Cloudogu GmbH // 40
Build Agents Cloudogu GmbH // 41
// Credentials • Secrets do not belong in the Jenkinsfile
- never • Inbuilt security handling https://jenkins.io/doc/book/using/using-credentials/ Cloudogu GmbH // 42
Continuous Delivery …just another step ? Cloudogu GmbH // 43
Example Pipeline Cloudogu GmbH // 44
Cloudogu GmbH // 45
Cloudogu GmbH // 46 Cloudogu Training EcoSystem Consulting
Dogus Cloudogu GmbH // 47 Lint Setup Build Integration Tests
Provision Wait 4 Dependencies Verify Clean Checkout ~ 10 minutes
cloudogu.com Cloudogu GmbH // 48 Build Checkout Deploy ~ 5
minutes
k8s training slides Cloudogu GmbH // 49 Build Checkout Deploy
Nexus package Deploy Kubernetes ~ 3 minutes
Internal PDF manual Cloudogu GmbH // 50 Meta Data Checkout
Deploy Build ~ 1 minute
demo.cloudogu.net Cloudogu GmbH // 51 Decide Color Apply Demo Content
Destroy Old Instance Checkout Create New Instance Switch DNS Record ~ 22 minutes
private CES demo instances Cloudogu GmbH // 52 Apply or
Destroy Demo Content Checkout Verify ~ 3 minutes
// Wrap Up • Jenkins Pipelines is Classic Jenkins as
Code • Steps grouped in Stages • Code Generator for exploration • Don‘t Repeat Yourself • Test automation is part of the story • Parallise if needed • Use Docker build agents for step execution Cloudogu GmbH // 53
// Wrap Up • Delivery in a containerized world is
much easier • Automation is extremely valuable ☺ • Learning from mistakes is essential Cloudogu GmbH // 54
Thank You https://cloudogu.com | https://twitter.com/cloudogu See you at our booth!
Oliver Milke