ABOUT JEAN-DENIS COFFRE

Today- Ci engineer and trainer @ axway*

Dev Hat : C, JaVA, ANT, MAVEN & more

Grapes Author
Devops and OSS padawan
Henri's personal sport coach ;-)

ABOUT Axway

Axway, a market leader in governing the flow of data, is a global software and services company with more than 11,000 public- and private-sector customers in 100 countries. For more than a decade, Axway has empowered the world’s top organizations with proven solutions that help manage business-critical interactions through the exchange of data flowing across the enterprise, B2B communities, the cloud and mobile devices.

Axway is positioned as a Leader in both the Gartner 2013 Magic Quadrant for On-Premises Application Integration Suites (Axway 5 Suite), and the Magic Quadrant for Application Services Governance (Axway API Server).

TOC

SOFTWARE CHALLENGES

CONTINUOUS INTEGRATION

CONTINUOUS DEPLOYMENT

CI & CD CHAINS

CONCLUSIONS

TODAY Software Challenges

Software projects are larger and complex

More and more component interoperability

Many teams and often remote teams

Tight schedules

Frequent needs and requirements changes

AGILE METHODOLOGY

AGILE IDEAL CYCLE

CI == AGILE TOOLING

Standardize Build, Test and Deployment

Provide Continuous Builds, Test and Deployment

Ensures solid, reproducible and analyzable steps

Visible to all actors (Dev, QA, Product Owner)

GOAL

THE ULTIMATE GOAL IS TO REDUCE TIMELY REWORK AND THUS REDUCE COST AND TIME.

 
WHEN DONE WELL, CONTINUOUS INTEGRATION HAS BEEN SHOWN TO ACHIEVE THESE GOALS.

CONTINUOUS INTEGRATION STEPS

Fetch From SCM

Build Code

Run Unit Tests

Run Integration Tests

Deploy Artifacts

Run Acceptance Tests

Produce Reports

HUMAN WORKLOAD

Team members work on code

code
tests DESIGN
docs

Automated workload

POLL SCM AND CHECK OUT IF CHANGES

BUILD CODE 

RUN UNIT & INTEGRATION TESTS

DEPLOY BINARY CONTENTS TO ARTIFACTS REPOSITORY

RUN ACCEPTANCE TEST

PRODUCE REPORTS

regarding tests

UNIT TESTING

HERE WE TEST CODE

Ensures the code is doing what we intend it to do

Many extremely quick and small tests

UNIT TESTING ensure we make the software right

INTEGRATION TESTING

USED TO VALIDATE CONTRACTS BETWEEN PARTICIPANTS

SHOULD BE PORTABLE (NOT PLATFORM DEPENDANTS)

"External Components" SHOULD BE embeddedABLE or mocked 

INTEGRATION TESTING ensure we make the right software

ACCEPTANCE TESTING

KEEP THEM SIMPLE

REAL TARGET COMPONENTS SHOULD BE USED

PREFER PRE-REQUISITE (DONT EMBED SQL DB ENGINES)

DATASETS IN USE SHOULD BE MODERATE

PREPARE FOR PRODUCTION - ENROLL YOUR OPS

PERFORMANCE TESTING

Fix quickly performance regressionS

Prepare for Capacity Planning 

proTECT YOURSELF FROM IN-PROD DISCOVERY

CONTINUOUS DEPLOYMENT FOR ?

YOUR DEVs 

YOUR QAs

YOUR SUPPORT

YOUR SALES

AND OF COURSE YOUR CUSTOMERS

ANY MAGIC RECIPES ?

KEEP IT SIMPLE

THINK COMPONENT

ENROLL YOUR OPS !

A WORKING RECIPE - LEGO MODE

Assemble BINARY Artifacts TO CREATE RUNTIME COMPONENTS

EXAMPLE : A WEB APPLICATION

JAR + WAR + TOMCAT = runtime

VM + RUNTIME = SERVICE

ASSEMBLE THEM ALL

DELIVERY AND DEPLOYMENT

THERE IS NEEDS FOR CONTINUOUS DELIVERY

AND CONTINUOUS DEPLOYMENT

DELIVERY

ProvidE product to end user

User could then install or update it on his own systems

SOFTWARE VENDORS ARE IN "CONTINOUS' DELIVERY MODE

DEPLOYMENT

PROVIDE OPERATIONAL SOLUTION TO CUSTOMERS

CUSTOMERS COULD THEN DIRECTLY USE IT ON HIS OWN OR LEASED SYSTEMS

SERVICE PROVIDERS ARE IN CONTINUOUS DEPLOYMENT LAND (CLOUD)

CD : In-HOUSE APPROACH

Materialize 3 chains

SOFTWARE FACTORY

QUALITY FACTORY 

DELIVERY&DEPLOYMENT FACTORY

AND DONT FORGET SERIOUS MONITORING FOR ALL OF THEM

SOFTWARE FACTORY

FROM SCM TO ARTIFACTS

BUILDs

UNIT TESTS

INTEGRATION TESTS

CODE QUALITY REPORTS (SONAR)

DEPLOY BINARY ARTIFACTS

QUALITY FACTORY

FROM ARTIFACTS TO QA/RUNTIME REPORTS

CONSUME ARTIFACTS FROM SOFTWARE FACTORY

RUN ACCEPTANCE TESTS

RUN PERFORMANCE TESTS AND CAPACITY PLANNING

GENERATE REPORTS

DELIVERY & DEPLOYMENT FACTORY

FROM ARTIFACTS TO RUNTIME

BUILD NATIVE PACKAGES (RPM/DEB/MSI/NUGET)

BUILD IMAGES (VMDK, AMI, DVD ISO)

PROVIDE RUN INFRASTRUCTURE (INSITE)

INTERFACE TO RUN INFRASTRUCTURE (OFF-SITE/PUBLIC)

CATALOG & PROVISION RUNTIMES

INTERACTIONS BETWEEN FACTORIES

SOFTWARE FACTORY PRODUCES SOFTWARE MATERIALS 

QUALITY FACTORY CONSUMES SOFTWARE MATERIALS

QUALITY FACTORY GIVES 'GO FOR DELIVERY' TO D&DF

D&DF PROVIDES  QUALITY FACTORY RUN INFRASTRUCTURE

ENCOUNTERED TOOLING 

SCM : SUBVERSIOn, GIT, MERCURIAL (... or CVS)

ORCHESTRATiON : JENKINS* (What else ?)

CONTENT REPOSITORIES : ARCHIVA*, ARTIFACTORY*, NEXUS*, HTTPD*

CODE QUALITY : SONAR*

WEB TESTING : SELENIUM*

ACCEPTANCE : THUCYDINES*

PERFORMANCE : GATLING* 

RUN FORCE : JENKINS AGENTS

RUN MIDDLEWARE : ESXi*, VirtualBOX*, VAGRANT*, OPENSTACK*/CLOUDSTACK*

MONITORING : Zabbix*, GRAPHITE*, COLLECTD*, JMXTRANS*

CI & CD ARE MANDATORY TODAY

PROVIDES AGILE TOOLING

ACCELERATE SOFTWARE PRODUCTION

SECURE SOFTWARE DELIVERY

CI & CD ARE FUN

COVERS A WIDE SCOPE FROM DEV UP TO OPS

LARGE SCALE OF TECHNOLOGIES

VERY ACTIVE ECOSYSTEMS AND COMMUNITIES

Always something new to learn and PUT IN PLACE

CI & CD ARE SOCIAL

WORKING WITH DEV, QA, OPS AND SALES TEAMS,  CI & CD ACT AS FACILITATORS

THANK YOU