1. AWS Summit
@d2si

2. ©2014 Property of D2SI
IT Automation User eXperienceFinance
Sustanaible IT relies on social performance

3. ©2014 Property of D2SI
Credits

4. What the dev team
delivers in June
June
What the end user
needs in June
Applications do not answer business needs well
Long development cycle
Difficult to get clear specifications
Market can shift quickly
June
What the end user
say he needs in January
January

5. Development processes are inefficient
Bug are detected too late
Integration Hell
A lot of wasted time
Code TESTOther work Fix
Request
Approve
&
Prioritize
Technical
Assessment
Code &
Test
Verify &
Fix
Deploy
20 min 2 min 15 min 2 h 4 h 3 min
½ week 2 weeks 2 weeks 1week ½ week
Processing Time = 6 h 40 min
Waiting Time = 6 weeks
Adapted from Implementing Lean Software Development: From Concept to Cash, Mary & Tom Poppendieck.
Start integration

6. 6+ months
to setup a
new
environment
Production
Infra setup
Deploy Deploy Deploy Deploy
Utilization : 100%
Preproduction Utilization : 10%
Test Utilization : 40%
Infrastructure is not very agile
Server
“hoarding”
Resources
are heavily
shared
Most
environments
are
underutilized

7. Continuous Delivery avec AWS by D2SI
ELASTICITÉ
Ajouter des ressources
lorsque le besoin s’en
fait sentir (validation
d’une release, tests de
performance,…)
EFFICACITÉ
Se concentrer sur les
tâches à valeur
ajoutée pour les
applications et les
utilisateurs
AGILITÉ
Fournir
rapidement des
ressources aux
applications
INNOVATION
Très facile de
fournir des
environnements
de tests et POC

8. Discover
Design
Develop
Test
Repository
Version
Control
System
Source
Code
Continuous
Integration
Feedback
Source
Code
Build
Analyze
Code
Test
Deploy
Env
Measure &
analyze
Continuous
Integration
Agile
DevOps
ConfigureProvision
Agile
infrastructure
Continuous Delivery avec AWS by D2SI

9. 0%
20%
40%
60%
80%
100%
v2.0 (public)
v2.0 (cloud privé)
v1.1 (automatisé)
v1.0 (historique)
Orchestration
Portail
Provisioning Configuration Monitoring Repositories DNS, FW, …
Infra V1.1
API
V1.0
V2: cloud publicV2: Cloud
« privé »
Deploy
Env
Measure &
analyze
ConfigureProvision
Infrastructure agile: Hybrid IT by D2SI

10. CEPH : Une solution de stockage
OpenSource basé sur du serveur
Standard
Amazon fournit l’infrastructure pour installer
la plateforme CEPH
OSD
Nodes
OSD
Nodes
OSD
Nodes
Monitor
EBS1
EBS2
EBS3
EBS1
EBS2
EBS3
EBS1
EBS2
EBS3
Client
Deployer
3x
M1.small
EBS without
Provisioned
IOPS
4x
M1.small
1x
C3.Large
POC d’une solution de stockage CEPH

11. Retour d’expérience du POC CEPH sur AWS
 Facile à installer
 Solution scalable (Ajout/suppression de nœud)
 Solution fiable
(Pas de corruption avec 66% de l’infra down)
 Performance résistant aux pannes
 Générique : Stockage Block et Objet
 Stockage en mode fichier
 Capacité de debug
 Documentation en ligne
 Rapidité de déploiement (2H)
 Ajouter une machine (5 Minutes)
 Template et Automatisation (Ajout dans le cluster)
 200€ pour 1 mois de POC
 Stabilité des Performances EBS
without Provisioned IOPS
 Prévilégier les EBS avec provisioned IOPS ou les
disques internes
!

12. EC2 Instances allow you to scale compute capacity up and down as needed
with the flexibility of ad-hoc provisioning
Cluster Compute , 3D processing, I/O intensive workloads, enhanced
networking, can all be handled with EC2 specific instance types
Very low price/compute ratio and the possibility to bid for unused capacity
with Spot Instances
Flexibility
Performance
Value
HPContheCloudbyD2SI
Elasticité : Burst / Scaling on AWS by D2SI

13. Launch Risk
Analysis BenchMark
Extension automatique d’une grille de calcul

14. virtual private cloud
aws cloud
corporate data center
virtual private
gateway
vpn
connection
user job manager
worker nodes worker nodes
Internet
gateway
instances
AMI
AMI
Amazon S3
Amazon RDS
instances
instances
Cas d’utilisation des Grid

15. optimized
instance
virtual private cloud
aws cloud
corporate data center
virtual private
gateway
vpn
connection
user job manager
worker nodes worker nodes
Internet
gateway
AMI
AMI
Amazon S3
Amazon RDS
Cas d’utilisation des Grid

16. auto scaling group
virtual private cloud
aws cloud
corporate data center
virtual private
gateway
vpn
connection
user job manager
worker nodes worker nodes
Internet
gateway
AMI
AMI
Amazon S3
Amazon RDS
CloudWatch alarm
Cas d’utilisation des Grid

17. XenApp Hybrid Cloud on AWS by D2SI
ÉLASTICITÉ
Fournir
rapidement et
massivement un
environnement
de travail
RÉSILIENCE
S’assurer de la
disponibilité du service
en cas de perte de
l’infrastructure
« locale »
INNOVATION
Environnement
temporaire pour
tester les
nouveaux
services
VALEUR
Se concentrer
sur les tâches à
valeur ajoutée
pour les
utilisateurs

18. ©2014 Property of D2SI
XenApp Hybrid Cloud on AWS by D2SI démo
Anywhere
VPN IPSEC
Netscaler
Netscaler
Actif / Passif
DMZ D2-SI
AWS
Public Network
LAN D2-SI
AWS Private Network
StoreFront
StoreFront
DataCollector
DataCollector
Worker
Worker
DataStore
Licence Edgesight
AD Domain
Controler
AD Domain
Controler
User Data
CPM
INNOVATION
VALEUR
RÉSILIENCE
ÉLASTICITÉ
User
Internet

19. ©2014 Property of D2SI
Netscaler
Netscaler
GSLB
DMZ D2-SI
AWS
Public Network
LAN D2-SI
AWS Private Network
StoreFront
StoreFront
DataCollector
DataCollector
Worker
Worker
DataStore
DataStore
SQL Replication
Licence
Licence Edgesight
Edgesight
AD Domain
Controler
AD Domain
Controler
User Data
User Data
CPM
XenApp Hybrid Cloud on AWS by D2SI démo
Anywhere
INNOVATION
VALEUR
RÉSILIENCE
ÉLASTICITÉ
User
Internet InterCloud

20. AWS Summit
@D2SI