Contact :edubodhi@beenovo.com

1. INTRODUCTION
DEVOPS
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2. AGENDA
▪ What is DevOps ?
▪ Why DevOps ?
▪ DevOps Evolution
▪ DevOps Life Cycle
▪ Tools
▪ What DevOps is Not!
▪ Q And A
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3. WHAT IS DEVOPS ?
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▪ “DevOps is the practice of operations and development engineers
participating together in the entire service lifecycle, from design
through the development process to production support.”
▪ “DevOps is also characterized by operations staff making use many of
the same techniques as developers for their systems work. ”
▪ Dev : “all the people involved in developing the product” ; Product and
QA
▪ Ops : systems engineers, system administrators, operations staff,
release engineers, DBAs, network engineers, security professionals

4. WHAT IS DEVOPS ? …CONTD
Collaborative Development
▪ Foster productive collaboration with deeper lifecycle
▪ integrations
▪ “No hassle” collaborative development capabilities on the
▪ cloud for continuous delivery
Continuous Testing
▪ Enhanced integrations and capabilities to synchronize software
▪ testing with deployment and operations
Continuous Release and Deployment
▪ Greater delivery speed and frequency for complex applications
Continuous Monitoring
▪ Capabilities to improve service quality by monitoring
▪ application performance
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5. DEVOPS – STAKEHOLDERS
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6. WHY DEVOPS ?
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Technical benefits:
▪ Continuous software delivery
▪ Less complex problems to fix
▪ Faster resolution of problems
Business benefits:
▪ Faster delivery of features
▪ More stable operating environments
▪ More time available to add value (rather than fix/maintain)

7. HISTORY OF DEVOPS
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▪ The genesis of DevOps comes from an increasing need for innovation on
the systems side of technology work.
▪ The DevOps movement inherits from the Agile System Administration
movement and the Enterprise Systems Management (ESM) movement.
▪ Traditional Waterfall vs Agile Methodology
▪ DevOps appreciates agile methodology

8. DEVOPS EVOLUTION
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9. DEVOPS LIFE CYCLE
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10. DEVOPS LIFE CYCLE
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▪ Check in code
▪ Pull code changes for build
▪ Run tests (continuous integration server to generate builds and arrange releases): Test individual models, run
integration tests, and run user acceptance tests.
▪ Store artifacts and build repository (repository for storing artifacts, results, and releases)
▪ Deploy and release (release automation product to deploy apps)
▪ Configure environment
▪ Update databases
▪ Update apps
▪ Push to users – who receive tested app updates frequently and without interruption
▪ Application and Network Performance Monitoring (preventive safeguard)
▪ Rinse and repeat

11. DEVOPS LIFE CYCLE
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12. DEVOPS TOOLS
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▪ VCS : Git/SVN/CVS/RTC
▪ CI : Jenkins/Hudson/Team City/TFS/Bamboo
▪ CD : Chef/Puppet/Ansible/CFEngine/SaltStack
▪ Repository: Nexus/Artifactory
▪ Monitoring: Nagios/Icinga/Graphite
▪ Virtualization : VMware/KVM/Xen/Virtual Box/Vagrant
▪ IaaS : AWS/Rack Space/Azure/CloudFoundry/OpenStack
and so on……

13. WHAT IS DEVOPS NOT?
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▪ It’s Not NoOps
▪ It’s Not (Just) Tools
▪ It’s Not (Just) Culture
▪ It’s Not (Just) Devs and Ops
▪ It’s Not (Just) A Job Title
▪ It’s Not Everything

14. THANK YOU
Contact : edubodhi@beenovo.com
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