Data Center Automation with YADT Berlin | 23.05.2013 | Schlomo Schapiro Systems Architect, Open Source Evangelist License: http://creativecommons.org/licenses/by-nc-nd/3.0/
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Data Center Automationwith YADT
Berlin | 23.05.2013 | Schlomo SchapiroSystems Architect, Open Source Evangelist
License: http://creativecommons.org/licenses/by-nc-nd/3.0/
Slide 2 | Data Center Automation with YADT | Schlomo Schapiro
www.ImmobilienScout24.de
>2 billion PI per month
2 data center with ~1400 VM
total of ~600 employees
~30 crossfunctional IT teams
~160 in IT
15 years in business
part of Deutsche Telekom
Slide 3 | Data Center Automation with YADT | Schlomo Schapiro
Slide 4 | Data Center Automation with YADT | Schlomo Schapiro
Systems Management with YADT
Slide 5 | Data Center Automation with YADT | Schlomo Schapiro
The Big Picture – Continuous Delivery Platform
BusinessDecisionTo GoLive
All Humans are on the Same Side
BuildConfigDeployTestSystems-Management
Automation
Scale OutData Centers
Slide 6 | Data Center Automation with YADT | Schlomo Schapiro
1st task: Reduce Systemic Complexity
File Management
Systems Management
Slide 7 | Data Center Automation with YADT | Schlomo Schapiro
File Management with RPM & YUM
Slide 8 | Data Center Automation with YADT | Schlomo Schapiro
File Management with RPM & YUM
Libraries
Applications
Configuration
Operating System
100 %
Slide 9 | Data Center Automation with YADT | Schlomo Schapiro
File Management with RPM & YUM
PROD
DEV
InfrastructureBuild
ApplicationBuild
ConfigurationBuild
QA
YUMRepos
Slide 10 | Data Center Automation with YADT | Schlomo Schapiro
File Management with RPM & YUM
Interface
PROD
DEV
InfrastructureBuild
ApplicationBuild
ConfigurationBuild
QA
YUMRepos
Slide 11 | Data Center Automation with YADT | Schlomo Schapiro
PROD
DEV
InfrastructureBuild
ApplicationBuild QA
YUMRepos
Configuration Build – Pre-built Config Content
ConfigurationBuild
Slide 12 | Data Center Automation with YADT | Schlomo Schapiro
Configuration Build – Pre-built Config Content
SVN
commitconfig file
buildconfig RPM
RPMswithstatic
content
YUMRepo
Slide 13 | Data Center Automation with YADT | Schlomo Schapiro
TemplatingVariables
Overlaying
Configuration Build – Pre-built Config Content
SVN
commitconfig file
buildconfig RPM
RPMswithstatic
content
YUMRepo
Slide 14 | Data Center Automation with YADT | Schlomo Schapiro
we use1 RPM
per host
TemplatingVariables
Overlaying
Configuration Build – Pre-built Config Content
SVN
commitconfig file
buildconfig RPM
RPMswithstatic
content
YUMRepo
Slide 15 | Data Center Automation with YADT | Schlomo Schapiro
Sharedresponsability
Ops, Dev, QA ...
we use1 RPM
per host
TemplatingVariables
Overlaying
Configuration Build – Pre-built Config Content
SVN
commitconfig file
buildconfig RPM
RPMswithstatic
content
YUMRepo
Slide 16 | Data Center Automation with YADT | Schlomo Schapiro
Application Build – Continuous Release Delivery
PROD
DEV
InfrastructureBuild
QA
YUMRepos
ConfigurationBuild
ApplicationBuild
Slide 17 | Data Center Automation with YADT | Schlomo Schapiro
Application Build – Package Promotion Pipeline
YUMRepo
TestedRepo
YUMRepo
ReleasedRepo
YUMRepo
ComittedRepo
DEV Pre-PROD PROD
Slide 18 | Data Center Automation with YADT | Schlomo Schapiro
Application Build – Package Promotion Pipeline
YUMRepo
TestedRepo
YUMRepo
ReleasedRepo
YUMRepo
ComittedRepo
DEV Pre-PROD PROD
CI
Deploy&
Test
Auto-promote release if tests OK
Deploy&
Test
Business decision
to Go Live with
tested versions
Deploy&
Test
Slide 19 | Data Center Automation with YADT | Schlomo Schapiro
File Management through many YUM repositories
PROD
DEV
InfrastructureBuild
ApplicationBuild
ConfigurationBuild
QAYUMRepo
YUMRepoYUM
RepoYUMRepo
Slide 20 | Data Center Automation with YADT | Schlomo Schapiro
Systems Management with YADT
Slide 21 | Data Center Automation with YADT | Schlomo Schapiro
YADT – Unified Dependency Tree
Web Server
HTTPD
Tomcat
App Server
Load Balancer
Slide 22 | Data Center Automation with YADT | Schlomo Schapiro
HTTPD
Tomcat
web-app
httpd
config
tomcat
YADT – Unified Dependency Tree
initscript
initscript
Slide 23 | Data Center Automation with YADT | Schlomo Schapiro
YADT – Large Scale System Management
Web Server
HTTPD
Tomcatweb-app
httpd
config
tomcat
App Server
Java App
app
config
Slide 24 | Data Center Automation with YADT | Schlomo Schapiro
YADT – Large Scale System Management
LB: www.immobilienscout24.de
Web Server
HTTPD
Tomcatweb-app
httpd
config
tomcat
App Server
Java App
app
config
Web Server
HTTPD
Tomcatweb-app
httpd
config
tomcat
App Server
Java App
app
config
Slide 25 | Data Center Automation with YADT | Schlomo Schapiro
YADT – Large Scale System Management
LB: www.immobilienscout24.de
Web Server
HTTPD
Tomcatweb-app
httpd
config
tomcat
App Server
Java App
app
config
Web Server
HTTPD
Tomcatweb-app
httpd
config
tomcat
App Server
Java App
app
config
1st
chun
k
Slide 26 | Data Center Automation with YADT | Schlomo Schapiro
YADT – Large Scale System Management
LB: www.immobilienscout24.de
Web Server
HTTPD
Tomcatweb-app
httpd
config
tomcat
App Server
Java App
app
config
Web Server
HTTPD
Tomcatweb-app
httpd
config
tomcat
App Server
Java App
app
config
1st
chun
k
2nd chunk
Slide 27 | Data Center Automation with YADT | Schlomo Schapiro
Systems Management with YADT
Reduce Systemic Complexity
Keep It Simple
Slide 28 | Data Center Automation with YADT | Schlomo Schapiro
Automation is our Continuous Delivery Platform
BusinessDecisionTo GoLive
All Humans are on the Same Side
BuildConfigDeployTestSystems-Management
Automation
Scale OutData Centers
Slide 29 | Data Center Automation with YADT | Schlomo Schapiro
DevOps
We build it togetheras one team.
We understandit completely.
And it is fully automated.
Slide 30 | Data Center Automation with YADT | Schlomo Schapiro
www.yadt-project.org
Stand 7.1C145
Slide 31 | Data Center Automation with YADT | Schlomo Schapirogo.schapiro.org/slides
Slide 32 | Data Center Automation with YADT | Schlomo Schapiro
Kontakt:Immobilien Scout GmbHAndreasstraße 1010243 Berlin
Fon: +49 30 243 01-1229 Email: [email protected]: www.immobilienscout24.de
Thank you very much!Please contact me for further questions and discussions.
All images are either public domain, used in appropriate context or taken from openclipart.org
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