DevOps auf Knopfdruck!? OC|Webcast "OpenDevStack - Scaling DevOps based on OpenShift"

© OPITZ CONSULTING 2019
Information Classification::
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 Überraschend mehr Möglichkeiten
Scaling DevOps in the Enterprise
based on OpenShift
Clemens Utschig-Utschig, Boehringer Ingelheim
Richard Attermeyer, OPITZ CONSULTING
OpenDevStack

PublicOpenDevStack: Scaling DevOps in the Enterprise
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OpenDevStack
provision.build.run

Challenges adopting DevOps
Technical complexity DevOps promotes choice:
"the best stack for your problem"
Bad Quality DevOps mainly driven by "faster to market" but not
"quality to market"
Lack of DevOps skills Many new tools in your runtime and delivery
environment
No self-service infrastructure DevOps supports experiments.
Disparate and not integrated tools Development workflow requires a lot of different tools.
Often they exist next to each-other without proper
integration

Public
Monolith to Microservices
OpenDevStack: Scaling DevOps in the Enterprise

Tension between Speed and Compliance
 ideas require experiments
 Setting up a compliant environment takes time
 But without some level of compliance your
innovation projects get stuck before adopted
CC BY-NC-SA 2.0, https://www.flickr.com/photos/bsktcase/2715086072/

Pixabay, , https://bit.ly/2lF1tAl
Field report

What exactly is OpenDevStack?
How did we arrive where we are today,
and where are we going next?

BI X
A lab focused on
developing digital products
How to ensure teams spend time on
the products, and not on the process?
How to produce modern,
state-of-the-art software?
How to enable fast ramp-up
and smooth handover?

KEY CONCEPTS OF OPENDEVSTACK
One common toolset, uniformly configured
and integrated right from the start
Freedom + control within the team (agile!)
Quickstarters to aid MVP development
Build application against a platform
Built-in CI/CD delivery pipeline

Allows to set up required infrastructure
and continuous delivery processes
for new projects in less than 5 min.
OPENDEVSTACK

OPENDEVSTACK OVERVIEW
Provisioning App
Jira
Nexus
farmera-dev
BitBucket
farmera farmera-testfarmera
ingest ingestingest
farmera-cd
Jenkins
SonarQube
1. Provision project
2. Provision component
Confluence
farmera

How does this relate to software that we
“only” install and manage?

OpenDevStack provides infrastructure to deploy to,
and setups continuous delivery to cut down time to
market
Existing applications can be ported easily to ODS

More & better integration of tools
Extend quickstarters
Software defined everything
Documentation generation and
multi-repo orchestration

https://pixabay.com/photos/adult-artisan-tools-workshop-1866533/
Demo

Public
Pixabay
Not only tools,
but also processes

Adressing DevOps scaling obstacles
Code Analysis
Standardization
Bitbucket Integration
GitOps Cluster Migration
Centrally Defined
Pipeline Functions
Self-service

Quickstarters
Source Code Pipeline Definition static source code
Dockerfile for
OpenShift

Public
Quickstarters
Currently supported project types

Git Flows: You choose
git flow GitHub flow Custom workflow

Automated OpenShift project management
For isolated development and staging environmentsmaster
development
feature/a
feature/b
Mapping branches to OpenShift projects
Automatic creation of OpenShift projects

One prototype Jenkins Pipeline
General Pipeline Customizable Build Instructions

Jenkins Pipeline Build
 Jenkinsfile: branchToEnvironementMapping defines how branches are
mapped to OpenShift environments
 In be-spring-boot:
 ‚master‘ builds are deployed into ‚test‘
 All other branches will be deployed into ‚dev‘
Deployment in Openshift - branchToEnvironmentMapping

OpenShift
Automated CD Setup in OpenShift
Creation of
3 OpenShift
projects
Security:
built in for projects
Image Streams
Build Configs for
Image Builds
Deployment Config,
Services
Pipeline Build
Configuration

Public
Standard CI infrastructure components
including proxy
support on master
and slaves
run on OpenShift automated repo setup /
cleanup & backup tasks

GitOps for OpenShift
 keep your OpenShift templates under
version control
 keep the cluster in sync
 Detect, review and reconcile any drift
between your desired state and your
cluster
 Allow to export your OpenShift
project to cleaned templates
 https://github.com/opendevstack/tailor
opendevstack/tailor
GitOps

Adressing DevOps Challenges with OpenDevStack
Technical complexity Quickstarters to standardize project setup for different
development stacks
Bad Quality Standardization and inclusion of static source code analysis
and software supply chain management
Lack of DevOps skills Pre-defined DevOps processes and tools, readily usable in
projects
No self-service infrastructure Provisioning app with Rest API to embed it enterprise
workflows
Disparate and not integrated tools Complete integrated development experience across
different tools and vendors

https://pixabay.com/get/e036b3062af41c22d9584518a33219c8b66ae3d01bb6144690f1c870/park-932920_1920.jpg
Take Aways

Take Aways
 OpenShift is a solid foundation when running your own Kubernetes Cluster
 OpenShift alone is not enough preparing you for fast Continuous Delivery
 In times of digitalization, IT projects need flexible and efficient development
infrastructures that can meet business requirements ad hoc and flexible and that
can scale cleanly.
 OpenShift, together with OpenDevStack, brings dynamic scaling and
standardization to the process, sustainably improving quality, increasing efficiency,
scaling knowledge, and helps bringing products to market faster.
 The many bugs and ERs we filed made OpenShift better – and so does
OpenDevStack we hope ☺

Public
Stay Connected
 Our mission - to promote best practices
around using OpenShift as a Continuous
Delivery Platform.
 OpenDevStack, together with OpenShift,
brings dynamic scaling and standardization
to the process, sustainably improving
quality, increasing efficiency, scaling
knowledge, and helps bringing products to
market faster

Public
 Überraschend mehr Möglichkeiten
@OC_WIRE OPITZCONSULTING opitzconsultingWWW.OPITZ-CONSULTING.COM
Clemens Utschig-Utschig
Clemens works for Boehringer-Ingelheim’s
IT organization – responsible for the global
technology strategy, the architecture
board and he is the CTO and head of
engineering at BI X (bix-digital.com) – our
digital startup incubator.
Richard Attermeyer
Richard Attermeyer works as Senior
Solution Architect for OPITZ CONSULTING
in the area of technology management
and innovation and, among other things,
heads the OC architecture board.

Public Seite 37
Backup Slides

Why not just Bare OCP – and off you go?
 Seamless transfer of MVP / Pilots to production cluster is a must (with zero
manual change effort!) – hence governance – and not „jungle of techs, DIY
build mgmt,…“
 Compliance – embedded .. from story – to runtime.
 Openshift great as toolbox, but that‘s really about it. Extreme learning
curve after „create from catalog“
 Efficiency is driven by cohesive automation!

Standardisation

OpenShift
 Creates 3 OpenShift project by default
 Security build in: Configures required permissions
 Permissions for authenticated users
 Permissions for project admins
 Permissions for OpenShift service user
 Creates required OpenShift ressources
 Build Configs for Image Builds, Image Streams, Deployment Config, Services
 Pipeline Build Configuration
Automated CD Setup in OpenShift

Public
Standard CI infrastructure components
 Jenkins Master (and slaves) – including proxy & nexus support
 Sonarqube (including Bitbucket integration & made to run on OC)
 Nexus artifact mgmt + automated repo setup / cleanup & backup tasks ..
 Atlassian toolsuite (ansible playbooks)
 Jira / Confluence / Bitbucket / Crowd

OpenDevStack
built on OpenShift
Kubernetes
CI Pipelines
SD Networking
Security | Authentication
Logging Monitoring
Storage
Service Catalog
DevSecOps
(vulnerability scanning)
Project
Quickstarters
Bitbucket
Integration
Developer self-service
(Provisioning App)
Shared Jenkins
Libary
Automatic test environment
handling
OpenShift configuration as
code
enhanced Jenkins
images
OpenShift
(Containers
as a Service)
OpenDevStack

DevOps auf Knopfdruck!? OC|Webcast "OpenDevStack - Scaling DevOps based on OpenShift"

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