We deploy 5 times a
day on production DevOps at SlideShare Kapil Mohan & Mayank Joshi Devopsdays Bangalore 2011

http://slideshare.net/kapil/meeting/live

The Plan 1) Why DevOps
@SlideShare? 2) Tools & culture for DevOps 3) Q & A

The Plan 1) Why DevOps
@SlideShare? 2) Tools & culture for DevOps 3) Q & A

Once upon a time... Deployments
to production for 4 months: ZERO Everybody was scared to deploy Deployment was a tedious job

F%#K Deployment Day! Ops guy's
hand

Manual steps to setup a
new server Non-repeatable, error-prone, un-maintainable ~1 server/guy/day BORING! WTF slide of the day

Long downtimes Time wasted in
digging the root cause Time wasted in adding capacity Site Down

Zero visibility led to arguments
& blames No shared responsibility It's Your Problem

...and Crazy growth, millions of
users worldwide Engineering needed to scale up!

Why DevOps @SlideShare? Deployments were
a blocker Building & maintaining servers was PITA Zero visibility into the system No shared ownership Needed better engineering practices

Agile & Lean

http://slideshare.net/jallspaw/10-deploys-per-day-dev-and-ops-cooperation-at-fl ickr

The Plan 1) Why DevOps
@SlideShare? 2) Tools & culture for DevOps 3) Q & A

Systems Automation! Object oriented, incremental,
repeatable 5-50 today! IP for the company Ruby – readable by devs

Scripted Deployments Repeatable, powerful No
release manager Devs “see” their code going to production Ops can deploy on their own

Source Control Moved from SVN
to Git Using GitSVN glue Merging, branching FTW! Dev and Ops can access all repositories

Continuous Integration BDD using RSpec
Centralized build server using CCrb Web-based dashboard Blackbox application testing using Selenium

Ruthless Monitoring Web-based performance dashboards
(New Relic, Ganglia) Detailed, time-based profiling Devs have visibility

Alerting Web-based dashboard, emails, SMS
Nagios everything On-call Devs!

Visibility Akamai Website Pulse Slow
query reports Nagios alerts

Management's Role IRC, Email, Phone,
Face to face - Get them to 'talk' Force collaboration when troubleshooting issues, downtimes Build cross functional teams STOP blaming!

Tools & Culture

5 deployments a day :)

Thank you

We are hiring!
http://slideshare.net/about/workatslideshare

Image credits Image on slide
6 - http://www.rodcolledge.com/rod_colledge/2009/03/dbas-behaving-badly-110- backups.html Image on slide 9 – http://www.lifehack.org/articles/communication/how-to-win-arguments-dos- donts-and-sneaky-tactics.html Image on slide 10 (top right) – http://labnol.blogspot.com/2007/09/slideshare-upload-ppt- presentations-pdf.html Image on slide 12 (left) - http://blog.une.edu.au/robbi/category/design/ Image on slide 12 (right) – http://www.startuplessonslearned.com/ Image on slide 15 – http://adainitiative.org/2011/04/puppet-labs-sponsors-the-ada-initiative/ Image on slide 16 – http://decrypt.ysance.com/2010/06/cloud-aws-infrastructure-vs-physical- infrastructure-1/