DevOps Summit 2015 Pune _By VijayRoy_and_ManishBhandekar

Location : PUNE

Date : 10-Sep-2015

Name of the Speaker : Vijay Roy , Manish Bhandekar

Company Name : BMC Software

DevOps Summit 2015

http://www.devops-summit.org/pune/2015/DevOps_Summit_Conference

DevOps For Enterprise - A Success Saga



Is a dev/QA a superman?!

With DevOps, Dev or QA need not be a Superman!



Agenda

DevOps – Before and After

CDMM

Implementation

Visible Gains

Org Structure



Application TeamApplication Team A…

Operations Team

Release/Project

ManagerQA Dev SysAdmin DBA NOCApp Ops

Dev Ops

BEFORE

Org Structure




Operations Team

Release/Project


Dev Ops

Challenges:1. Big Ops team needed2. Configuration Failures3. Delayed Implementation4. Loss of Revenue

BEFORE

Org Structure




Operations Team

Release/Project


Dev Ops

ARA Team/ Tools

AFTER

Org Structure




Operations Team

Release/Project


Dev Ops

ARA Team / Tools

Gains:1. Faster Release2. Predictable3. Flat Ops4. Save Time5. Save Money

AFTER

Challenges for Enterprise



Timely Release

Deployment failures

Lack of Budget

Continuous Delivery



Mission : Empower DevelopmentGoal : Bake Quality, Create Time

CDMM – 5 Vectors



Culture & Organization

Design & Architecture

Build & Deploy Test & VerificationInformation &

Reporting

Implementation - CI/CD Pipeline



Development Source Code Shelve

Smart Build Infra Selection

Automated Build & UT

Successful Build ?

Continuous Integration

Source Code Commit

Provision Test Infrastructure

Automated Tests

Report and intelligent

action on Build Results

Provision Test Infrastructure

Automated Contextual

Testing

Successful Tests ?

De-provision Test

Infrastructure

Successful Tests ?

De-provision Test

Infrastructure

Report and action on Test

Results

Continuous Delivery

Successful test results ?

Provision Staging

Infrastructure

Acceptance Tests

PRE-

PROD / SOL QA

Code Collaboration



BEFORE AFTER

Birds-eye view of CI CD Process



Automated BAT, Result reporting, issues uncovered

Continuous Deployment

PRE-PROD / Sol QA test

Every daySanitized build from main gets merged to Release branch on demand

Release Branch

Main Branch

Main Branch

Main Branch

CI Server

CI Server

CI Server

Nightly Build

CI server polls every 1 hr

Notification to Automation

Dev Code

Dev Code

Dev Code

http://goto/clmatclm

CLM@CLMInstances

Co

ntext Sp

ecific In

tegratio

n Te

st Ru

n

Merge th

e shelved

check-in

s to M

ain O

NLY

if UT an

d IT h

as passe

d

CI ServerCI Server

CI Server

Back out

If IT test failed, notification back to Developer to fix

If compilation or UT failed, notification back to developer to fix

CI Factory pushes the built artefacts to integration server for further test

Feed to CLM@CLM


Pre Commit



Dev Code

Main Branch

Main Branch

Main Branch


Dev Code

Dev Code

CI Server

CI Server

CI Server

CLM@CLMInstances

Co

ntext Sp

ecific In

tegratio

n Te

st Ru

n



On successful CI build and UT run, auto deploy of artifacts to integration env (clm@clm instance) and IT tests run –automated or manual --- in context of the change

Me

rge th

e sh

elve

d ch

eck-in

s to M

ain O

NLY

if UT an

d IT h

as p

assed

Developers keep the check-ins in perforce Shelved and CI server picks the Shelved ones


CLM@CLM



Post Commit



Main Branch

Main Branch

Main Branch

CI Server

CI Server

CI Server

Nightly Build

a. CI Coordinator gets in action

b. check-out of offending CL, if possible and needed


Once Shelved CL passes UT and IT run, checks-in/merges the change list to MAIN

Post-Commit CD





Every day

Continuous deployment to be used for Integration tests

Sanitized build from main gets merged to Release branch on demand

Release Branch

Successful Nightly Build notification to Automated BAT

Birds-eye view of CI CD Process




Continuous Deployment


Every daySanitized build from main gets merged to Release branch on demand

Release Branch

Main Branch

Main Branch

Main Branch

CI Server

CI Server

CI Server

Nightly Build


Notification to Automation

Dev Code

Dev Code

Dev Code


CLM@CLMInstances

Co

ntext Sp

ecific In

tegratio

n Te

st Ru

n

Merge th

e shelved

check-in

s to M

ain O

NLY

if UT an

d IT h

as passe

d

CI ServerCI Server

CI Server

Back out



CI Factory pushes the built artefacts to integration server for further test

Feed to CLM@CLM

PRE COMMIT POST COMMIT POST COMMIT CD


CI Factory



Develop code and Submit to CI Factory

Like automated shopfloor, the code artifact moves through the DevOps pipeline

Automated governance, visible dashboards, enhanced reporting

Release to Solution QA is akin to Production, in case of CLM

Mission : Empower DevelopmentGoal : Bake Quality, Create Time

Demo



What’s in it for me?


DevOps For Enterprise - A Success Saga D

evel

op

ers CLM@CLM

Tons of unit tests

Tons of mock frameworks

On demand build and automated tests before check-in.

Feat

ure

Tea

ms CLM@CLM

Automated mechanism to sanity test changes using Integration Tests

Robust mechanism to achieve quality deliverables without wasting time in infrastructure items

Solu

tio

n Q

A CLM@CLM

Working builds that refresh every night

Reduced installation and configuration time

More time for testing scenarios and automating advanced test cases instead of spending time on basic functionality failures

Man

agem

en

t Quarterly releases

Enhanced team productivity

Enhanced productivity … and lot more coffee!


Visible Gains ……DevOps For Enterprise - A Success Saga

Resources


About DevOps… https://cloudmatters.wordpress.com/2015/05/10/cloud-lifecycle-management-for-cicd-

devops-part-i/ https://cloudmatters.wordpress.com/2015/06/05/cloud-lifecycle-management-for-cicd-

devops-part-ii/ http://youtu.be/Oj4vXMRenFo - Delete your code! http://continuousdelivery.com/

About BMC… https://www.youtube.com/watch?v=-ggm3Oe_EGc – Bring IT to Life with BMC http://engage.bmc.com/ - BMC Engage 2015 – do visit us to know more! http://www.bmcsoftware.in/it-solutions/cloud-lifecycle-management.html http://www.bmcsoftware.in/it-solutions/devops.html


https://cloudmatters.wordpress.com/2015/05/10/cloud-lifecycle-management-for-cicd-devops-part-i/

https://cloudmatters.wordpress.com/2015/06/05/cloud-lifecycle-management-for-cicd-devops-part-ii/

http://youtu.be/Oj4vXMRenFo

http://continuousdelivery.com/

https://www.youtube.com/watch?v=-ggm3Oe_EGc

https://www.youtube.com/watch?v=aiW0cU3qXIQ&list=PLgNU1IuOIbVAVHfQ6_N5MsRYr7ZQkQcz_



DevOps Summit 2015



Speaker Name: Vijay Roy, Manish Bhandekar

Email ID: [email protected] ;

[email protected]

Organized byUNICOM Trainings & Seminars Pvt. [email protected]

mailto:[email protected]

mailto:[email protected]

DevOps Summit 2015


BMC’s CLM teams save time in all phases of the development cycle using CLM

and other open source toolsHighlights:

Faster builds: 70% faster than last release; > 1000 hours of developer time saving overall

Unit test coverage up by 30% higher previous release

Sanitized builds available 91% of the time; 50% higher previous release

Builds quality up by 50% ; 80% less hotfixes to QA compared to a previous release

QA hardening cycles efficiency: velocity improved ; Over the release ~100 person weeks saved

No manual product install/setup needed: With Continuous Deployment (CD) around ~160 person week time saved and this time went in real QA testing

CLM@CLM is ‘drinking your own champagne’ and a live testimony to ‘Continuous Deployment’ and Live customer showcase lab:

• We use our product to test our products – it has to be production grade all the time

• Pre commit checks: compilation, static code analysis, UT, ITs • CI Builds: More than 5000 automated builds over the release• Automated deployment and testing: nightly, weekly, solution

drops• Automated test cases: 110 sanity P1 tests run every night to

sanitize main• Service Offerings: nightly, weekly, solution builds, customer

environments, previous releases• Users: ~168 SOIs: ~190 Throughput: 30

provisioning/decommissioning per day• Content: All service Offerings available with without pre baked

content

DevOps Summit 2015 Pune _By VijayRoy_and_ManishBhandekar

Documents