Tommaso Bellagamba

1. September 24, 2015

2. YOOX AWS Deploy
September 24, 2015
#YOOXlabsTechEvent

3. The information contained in this document is confidential and proprietary to YOOX Group
AWS Deploy – YOOX continuous integration and continuous delivery
Enterprise CI and CD process outlines
package
server
change/release
management
server
DEV
environment
PROD / LIVE
environment
software
package
(all in one)
STAGE / PREPROD
environment
configuration fitting
environment
L
I
F
E
C
Y
C
L
E
build server
DEV
DEV
DEV
DM QA+
distribuited
version
control
server
INTEGRATION
environment
Acceptance tests
short TTM
best QA

4. The information contained in this document is confidential and proprietary to YOOX Group
AWS Deploy – Goals on AWS
S3
 Deploy with no downtime (blue-green)
 Ability to rollback to any previous code version
 Separate infrastructures for each WordPress installation
Goals and solution overview
Env-1
Env-2
Git
YDEPLOY
+
DCVS
Kiln
DEVS
artifact package
managing
Beanstalk Application
EB
buckets
DM DEV
✓
✓
✓
BLUE
GREEN
SWITCHING
DM QA+
EB
versioned package
versioned package

5. The information contained in this document is confidential and proprietary to YOOX Group
DEVS DM QA
YDEPLOY
+
AWS Deploy – AWS Application and deploy advantages
AWS deploy infrastructure provisioning prerequisite
 A ruby library is provided to handle the complete infrastructure with resources needed to automate setup
process by WP applications on EB envs.
 An empty AWS application on EB for WordPress hosting environments will be created.
Reduce TTM and increase QA in safe mode with blue/green paradigm
Deploy the binaries, not a new build across server farms on cloud !
Automation / traceability / versioning / repeatable process
Providing repeatable, automated deployment of websites and any kind of application
Acceptance test / approval lifecycle
Continuous integration and delivery system with lifecycle promotion paradigm
✓
✓
✓
✓
✓
✓
AWS blue green deploy results

6. The information contained in this document is confidential and proprietary to YOOX Group
AWS Deploy – Visual flow deploy
 The application exposes three environments:
dev, prod-1 and prod-2 (there is an only ‘on-line’
environment at a time by CNAME)
 TeamCity deploys the code-bundle on Dev and
then on production off-line environment
 After acceptance tests on delegated
environment for production, the Delivery
Manager put the right code-bundle online by
switching URL exposed through the CDN with
right CNAME (blue/green deploy paradigm)
 The easy rollback is a simple switching revert
Visual flow
BLUE
GREEN
SWITCHING

7. The information contained in this document is confidential and proprietary to YOOX Group
www.yooxgroup.com #YOOXlabsTechEvent
BOLOGNA - MILANO - NEW YORK - MADRID - PARIS - TOKYO - SHANGHAI - HONG KONG
AWS Deploy – Testing strategy and CI/CD evolution
• Jez Humble, David Farley, foreward by Martin Fowler
Continuous Delivery: Reliable Software Releases through Build, Test, and Deployment Automation
(Addison-Wesley Signature Series)
Bibliography
Continuous delivery evolution on AWS
AWS CodeDeploy
Docker
TDD mantra and testing pyramid
• Tommaso Bellagamba
YOOX Senior Cloud Service Developer
• Alessandro Pancaldi
YOOX Cloud Service Architect