This Presentation is my summary of what I’ve learned from reading about DevOps over the last few months. There are heaps of resources and lots of people making great observations, so what I’ve done is try to distil lots of salient points into bullet-point format to make it easy for people to pick up as much as possible in a short read

1. DevOps for Easy Use
BY RITESH GUPTA

2. Why DevOps ?
 Earlier Software practice :
 Manually testing: Less us of automated testing tools
 Deploy software manually.
 Deploy to production like environment
 Manually configuration management of Production environment
What is a solution ?

3. DevOps
 Design simpler solution for less prone to errors
 Automation testing to reduce testing time.
 Leverage standardized integrated software tools
 Create robust production systems which lower maintenance costs
 Continues built
 Improve the performance of individuals and teams
 It is single team for Development and Operations.

4. DevOps in Pictures with Tools
examples

5. Continue Delivery Stages
 Commit Stage
 Build Stage
 Acceptance Stage
 Production Stage
 Operation Stage

6. Continue Delivery Commit Stage
 Shouldn’t check broken build
 Get CI server to test do all test before committing.
 Wait for all test pass for move on
 Keep Everything is version control
 Check in regularly to TRUNK
 Use meaningful messages
Tool : GITHUB, SVN

7. Continue Delivery Build Stage
Jenkins
 Automation compilation and assembly
 Code quality and security scan
 Short build cycle
Tools : Ant, Maven, Appscan and SonarQube

8. Continue Delivery Acceptance Stage
 Timebox fixing before reverting
 Create Maintainable test Suits
 Integrated Smoke Test
 NFR Tests
 Done mean release
Tools : Selenium, LISA, LoadRunner.

9. Continue Delivery Production Stage
 Only Build your binaries once
 Create Scripts for each stage
 Use same for deployment for each stage
 Use Deployment system Systematically
 Blue Green Deployment
 Risk and Contingency management
Tools : Python, Ansible and Unix shell scripting

10. Continue Delivery Operation Stage
 Logging and created database
 Dashboard
 Sending Alerts
 Documentation and Auditing
Tools: Nagios, Splunk and Saensu etc

11. Summary