DevOps- Introduction DevOps in Engineering
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A brief information on DevOps
DevOps- Introduction DevOps in Engineering
- 1. By – Dr.Manjunath Kotari Professor & Head-CSE Alva’s Institute of Engineering &Technology, Moodbidri DevOps Courtesy: http://devopsgaenda.techtarget.com
- 2. Contents What is DevOps? Why DevOps? Do we really need DevOps? How does DevOps work anyways? DevOpsTools Happiest MindsApproach – 7Cs of DevOps DevOps Quntifiable Benefits Conclusion Courtesy: http://devopsgaenda.techtarget.com
- 4. Why Devops? Courtesy: http://devopsgaenda.techtarget.com Building and maintaining servers – Time consuming and unproductive No environment management - Differences in development and production environments Slow deployments – Costly error prone manual process and efforts No shared ownership - Lack of feedback and proper metric leads
- 5. Why Devops? Courtesy: http://devopsgaenda.techtarget.com No proper configuration management - Discrepancies in managing configurations Deployments are a blocker - Upgrade risk due to manual management of multiple application configuration and versions - Dependency on specific deployment engineer Production downtime - Due to lack of improper deployment instructions / checklist Hacking – Fixing directly in production (instead of a proper hotfix process) and forgets to check-in into source control
- 6. Top concerns of customers Courtesy: www.happiestminds.com “How can we release on-time?”, “How can we have a stable release?” or “How can we address the problems before end users get impacted?” DevOps is a software development method that stresses communication, collaboration and integration between software developers and information technology (IT) operation professionals.
- 7. Courtesy: www.happiestminds.com DevOps is an approach based on agile and lean principles in which business owners, development, operations, and quality assurance team collaborate to deliver software in a continuous stable manner DevOps is an environment that promotes cross practicality, shared business tasks and belief DevOps is a movement that improves IT service delivery agility DevOps is a culture that promotes better working relationship within the company DevOps is a set of practices that provides rapid, reliable software delivery
- 9. Do we really need DevOps? Courtesy: www.happiestminds.com
- 10. Courtesy: Google Groups: agile-system-administration, devops
- 12. How does DevOps work anyways? Courtesy: www.happiestminds.com
- 13. Five Basic Principles of DevOps Courtesy: www.happiestminds.com Eliminate the blame game, Open post-mortems, Feedback, Rewarding failures Continuous Delivery, Monitoring, Configuration Management Business value for end user Performance Metrics, Logs, Business goals Metrics, People Integration Metrics, KPI Ideas, Plans, Goals, Metrics, Complications,Tools
- 15. DevOps combines the best of all teams Courtesy: www.happiestminds.com
- 20. Infrastructure as Code Courtesy: http://devopsgaenda.techtarget.com
- 21. Monitoring & Logging Courtesy: http://devopsgaenda.techtarget.com
- 22. Communication and Collaboration Courtesy: http://devopsgaenda.techtarget.com
- 23. 7Cs OF DevOps Courtesy: www.happiestminds.com Communication Collaboration Controlled Process Continuous Integration Continuous Deployment ContinuousTesting Continuous Monitoring