The document discusses Infosys's approach to accelerating software delivery through DevOps practices and tools. It highlights the importance of DevOps in enhancing customer experience, increasing innovation capacity, and reducing time to value. Additionally, it introduces the Infosys Continuous Integration Platform (ICIP) that automates key processes and increases compliance in software development.

1. Accelerating Software Delivery – Platforms/Tools for DevOps
April 15, 2015
Naresh Choudhary
Associate Vice President, Infosys Ltd.

2. Infosys at a glance
Infosys Intellect ValuesPeople Clients
Founded in Pune,
India in 1981
$8.25 billion revenues
900+ clients
50+ countries
$36.1 billion market
capitalization
165,000+ staff
98 nationalities
97% of staff are
university educated
22% with masters degrees
or doctorates
94% are consultants and
engineers
World’s largest corporate
university
2% of revenues
invested in R&D
More than 300 researchers
Investing $500 million in
Innovation Fund
505 patents pending and
204 granted
Transparency,
ethics, and respect
98.3% of projects delivered
on time
97.4% business
is repeat business
2% of profits to the Infosys
Foundation
Topped Asiamoney’s
Corporate Governance Poll
in the ‘domestic country’
category
4 out of top 5
US banks
6 out of top 10 global CPG
8 out of top 10
global pharma
4 out of top 5
global aerospace
& defence
6 out of top 10
global telcos
Infosys transforms enterprises through technology innovation, we sustain clients through smarter operations
and our successes flow from our culture of transparency and respect for all. Infosys is building tomorrow’s
enterprise.
2

3. About the speaker
Naresh heads the Tools Group and program manages OSSmosis
- the Open Source initiative @ Infosys.
In his stint at Infosys, Naresh has worked in different roles in
Software Delivery, Consulting & Quality Assurance functions.
Naresh participates on several product councils with partners
like IBM, Microsoft etc. and is a an IBM Champion 2012 through
2014.
Foodie and Amateur Chef!
twitter - @nareshc
3

4. 4
Innovate @ Speed
4

5. 5
Convergence…
Transformation – agile to Agile
“10 Deploys A Day” presentation
“Infrastructure as code” movement, the “Agile infrastructure” movement
The Lean Startup movement by Eric Ries
The continuous integration and release movement
Availability of cloud and PaaS (platform as a service) technologies(AWS…)

6. 6
Speed
Quality
Cost
Need for DevOps

7. 7
Need for DevOps
Systems of engagement are used directly by customers, they require intense focus on
user experience, speed of delivery, and agility — in other words, a DevOps approach.
Major shift in the types of applications that businesses are required to
deliver
Systems
of record
Systems of
EngagementVS

8. 8
DevOps Principles
DevOps provides significant ROI in
• Enhanced customer experience
• Increased capacity to innovate
• Faster time to value
Typical DevOps principles are
• Develop and test against production-like systems
• Deploy with repeatable, reliable processes
• Monitor and validate operational quality
• Amplify feedback loops
User experience
Speed of delivery
Agility

9. for improving
,
, and
and
between
methods
communication
integration
collaboration
development
operations
What does DevOps mean…
9

10. DEVELOPMENT
Creative Behavior
OPERATIONS
Procedural Rigor
ProceduralRigor
Creativity
Conventional Stovepiped Tools
DevOps Shift
10

11. DEVELOPMENT and OPERATIONS
Continuous Delivery
ProceduralRigor
Creativity
BUILD
RELEASE
CHANGE
TEST
PROJECTMGT.
DevOps Shift
11
Collaborative Automation Platform

12. Overheads in maintaining a typical CD tool chain
12
FUNCTIONAL
PERFORMANCE
SECURITY
Overhead Efforts

Source Control
Compilation Code Analysis
DeployReports
Setup Administer Maintain
Scripting
Stakeholders
Process Compliance Tools Installations
Developer
Packaging
Code
Coverage
Unit Testing
Testing
CI/CD
Application in
production
DEV ENV
TEST ENV
STAGING ENV
Customers
JENKINS IBM
MICROSOFT
Heterogeneous Toolsets

13. Infosys Continuous Integration Platform
13
Infosys Continuous Integration Platform (ICIP) * is a centralized web based platform for Java/.NET project teams to schedule automated builds along with integrated
code analysis, unit testing, code coverage, code obfuscation, security analysis, FOSS compliance, deployment of the application on web servers, functional, performance
and security testing.
FUNCTIONAL
PERFORMANCE
SECURITY

Source Control
Compilation Code Analysis
DeployReports
Stakeholders
Developer
Packaging
Code
Coverage
Unit Testing
Testing
CI/CD
Application in
production
DEV ENV
TEST ENV
STAGING ENV
Customers
JENKINS IBM
MICROSOFT
Heterogeneous Toolsets
ICIP
* Infosys IP

14. ICIP Components & Benefits
14
Login to ICIP Web
Portal
Create new CI job
configuration
Supported
Tools
IBM RTC
MS TFS
ClearCase
Subversion
GIT
CVS
PMD
FindBugs
CheckStyle
FxCop
SonarQube
JUnit
Cobertura
ANT
Maven
Preemptiv
e DashO,
IBM
AppScan
Source
J
E
N
K
I
N
S
Custom
tools
and
plugins
MS Test
MS Build
JBoss
Tomcat
IBM
WAS
IIS
IBM RFT
IBM RPT
IBM RQM
IBM AppScan
MS CodedUI
MS LoadTest
Selenium,
Apache
JMeter
IBM UrbanCode Deploy OR
Microsoft InRelease
ICQA
FOSS
Platform
SCM
Checkout
Code
Analysis
&
FOSS
Compliance
Check
Unit Testing,
Code
Coverage,
Build and
Packaging
Obfuscation
& Security
Analysis
Deployment
Functional,
Performanc
e & Security
Testing
Email
notification
Commercial Tools
Free/Open Source
ToolsLegend
Infosys internal
tool/solution
Implements a standard CI process that
leverages Industry best tools & practices
A centralized platform available as-a-
Service that reduces project teams effort
for set up & administration
Enhances compliance & automates
several validations - code analysis, unit
testing, code coverage, code
obfuscation, FOSS compliance, etc.
Prevention & reduction of application
staging errors in multiple environments
(Dev/QA/Prod.)
Significant reduction in cycle time
through automated build, deployment
and testing
BENEFITS
* Infosys IP

15. STANDARDIZE & AUTOMATE
• Generation (“Deskill”) of Build scripts (ANT, MSBUILD)
• Configuration of CI system (Jenkins) and Deployment
Automation system (IBM UrbanCode Deploy)
• CI/CD process
INTEGRATE & INVOKE
• FOSS Compliance Platform
• Infosys Code Quality Analyzers
• Custom Jenkins Plugins and custom tools
• Extensible to invoke any third party tool
SIMPLIFY & COMPLY
• Onboarding applications to adopt CI-CD approach
• Administration and management of CI and CD systems
• Standard practices and enable reuse
• Validations across environments
Innovative aspects in ICIP
15

16. Factors for tool selection
16
Technical suitability & Tool
capabilities
Cost
(Commercial Vs Open
Source)
Integration with other
tools
(ALM, Continuous Delivery, Incident Management,
Monitoring, Environment Provisioning)
Technical Support
/Community activities (for
open source tools)
Existing tools inventory
Extensibility (API, CLI
interfaces for integration
and customizations)
Release frequency and
ease of upgrades and
Product Roadmap
Market capitalization Ease of use

17. 17
Example – Jenkins as the CI tool
Flexible tool with many powerful orchestration, scheduling, reporting
capabilities
Decoupled with the technology of the application to be built/deployed/tested
Open Source
Comprehensive set of plugins available
Extensible
Weekly release cycles & Auto upgradeable
Widely used CI tool in the industry with broad user base and extensive
developer community support
Simple to work with

18. Illustrative Tools Inventory
18
Areas Tools
ALM Microsoft TFS, IBM CLM (IBM RDNG, RTC, RQM), Rally, Mingle
Continuous Integration & Delivery Jenkins, RTC, TFS, Infosys Continuous Integration Platform (ICIP)
Artefact Management Nexus
Test Automation Selenium, IBM RFT, OATS, Worksoft Certify, MS CodedUI, Cucumber, Fitnesse,
M-Eux Test, Sort Site
Load (Performance) Testing Apache JMeter, IBM RPT, MS LoadTest, OATS, MITE-PRO
Middleware Testing & Service
Virtualisation
SoapUI, Parasoft SOAtest, IBM RTW
Deployment and Release Automation IBM UrbanCode Deploy, Microsoft InRelease, IBM UrbanCode Release
Environment
provisioning/Containerisation
Puppet, Chef, Docker
Legend : Open Source, Internal, Commercial

19. © 2014 Infosys Limited, Bangalore, India. All Rights Reserved. Infosys believes the information in this document is accurate as of its publication date; such information is subject to change
without notice. Infosys acknowledges the proprietary rights of other companies to the trademarks, product names and such other intellectual property rights mentioned in this document. Except
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