Accelerating Software Delivery – Platforms/Tools for DevOps

April 15, 2015

Naresh ChoudharyAssociate Vice President, Infosys Ltd.

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 areuniversity 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.

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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 inSoftware Delivery, Consulting & Quality Assurance functions.Naresh participates on several product councils with partnerslike IBM, Microsoft etc. and is a an IBM Champion 2012 through2014.

Foodie and Amateur Chef!

twitter - @nareshc

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4

Innovate @ Speed4

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…)

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Speed

Quality

Cost

Need for DevOps

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

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 experienceSpeed of delivery

Agility

for improving

,

, and

and

between

methods

communication

integration

collaboration

development

operations

What does DevOps mean…9

DEVELOPMENTCreative Behavior

OPERATIONSProcedural Rigor

Pro

cedu

ral Rigo

rC

reat

ivit

y

Conventional Stovepiped Tools

DevOps Shift10

DEVELOPMENT and OPERATIONSContinuous Delivery

Pro

cedu

ral Rigo

rC

reat

ivit

y

BU

ILD

REL

EASE

CH

AN

GE

TEST PR

OJE

CT

MG

T.

DevOps Shift11

Collaborative Automation Platform

Overheads in maintaining a typical CD tool chain12

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

Infosys Continuous Integration Platform13

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

DeployReportsStakeholders

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

ICIP Components & Benefits14

Login to ICIP Web Portal

Create new CI job configuration

Supported Tools

IBM RTCMS TFS

ClearCase

SubversionGITCVS

PMDFindBugs

CheckStyle FxCop

SonarQube

JUnitCobertura

ANTMaven

Preemptive DashO,

IBM AppScan Source

J

E

N

K

I

N

S

Custom tools and

plugins

MS TestMS Build

JBossTomcat

IBM WAS

IIS

IBM RFTIBM RPT

IBM RQMIBM AppScanMS CodedUIMS LoadTest

Selenium, Apache JMeter

IBM UrbanCode Deploy OR Microsoft InRelease

ICQAFOSS

Platform

SCM Checkout

Code Analysis

&FOSS

Compliance Check

Unit Testing, Code

Coverage, Build and Packaging

Obfuscation & Security

AnalysisDeployment

Functional, Performance & Security

Testing

Email notification

Commercial ToolsFree/Open Source

ToolsLegendInfosys 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

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 ICIP15

Factors for tool selection16

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 inventoryExtensibility (API, CLI interfaces for integration and customizations)

Release frequency and ease of upgrades and Product Roadmap

Market capitalization Ease of use

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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

Illustrative Tools Inventory18

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 & ServiceVirtualisation

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

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