Netflix: A State of Xen - Chaos Monkey & Cassandra
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A State of Xen Chaos Monkey & Cassandra
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Transcript of Netflix: A State of Xen - Chaos Monkey & Cassandra
A State of Xen Chaos Monkey & Cassandra
Who we are
Jean-Sebastien Jeannotte – JS
Senior Software Engineer Platform Automation Engineering
@jsjeannotte
http://www.linkedin.com/in/jsjeannotte
Nir Alfasi
Senior Software Engineer Platform Automation Engineering
@niralfasi
http://www.linkedin.com/in/alfasin
Christos Kalantzis
Director of Engineering Cloud Database Engineering
Cassandra MVP
@chriskalan
http://www.linkedin.com/in/christoskalantzis
AWS Boot re: September 2014, Every AZ
Our stack during Re:boot 2014
C* Priam
C* Priam
C* Priam
REST + SSH
Our stack during Re:boot 2014
Our stack during Re:boot 2014
Our stack during Re:boot 2014
C* Priam
C* Priam
C* Priam
REST + SSH
Atlas Atlas App 1
App 2
Our stack during Re:boot 2014
Our stack during Re:boot 2014
Disappearing instance?
Launch new instance
All good
Is the C* ring healthy?
Yes
Are all instances healthy?
Yes
All good
Can we fix automa>cally?
Replace bad instance
All good
Is there an offline maintenance?
First failure? Sleep for X minutes and
retry
PagerDuty No Is there an offline maintenance?
First failure?
All good
Every 30 min
Our stack during Re:boot 2014
AWS Boot re: September 2014, Every AZ
Gaps we identified
Gaps we identified
Gaps we identified
Gaps we identified
New direction
New direction – What others are doing
New direction – What we decided to do
New direction – What we decided to do
New direction – What we decided to do
C* Priam
C* Priam
C* Priam
Atlas Atlas App 1
App 2
New direction – What we learned (principles)
New direction – What we learned (principles)
New direction – What we learned (principles)
Synchronous Asynchronous
SSH HTTP / REST
New direction – What we learned (principles)
New direction – What we learned (principles)
What does the future look like?
What does the future look like?
What does the future look like?
Check out our https://jobs.netflix.com page for current openings
Who we are
Jean-Sebastien Jeannotte – JS
Senior Software Engineer Platform Automation Engineering
@jsjeannotte
http://www.linkedin.com/in/jsjeannotte
Nir Alfasi
Senior Software Engineer Platform Automation Engineering
@niralfasi
http://www.linkedin.com/in/alfasin
Christos Kalantzis
Director of Engineering Cloud Database Engineering
Cassandra MVP
@chriskalan
http://www.linkedin.com/in/christoskalantzis
