The document provides an overview of DevOps including: - Defining DevOps as an approach to better align development and operations teams through improved communication and collaboration. - Tracing the history and need for DevOps to address issues with traditional separated development and operations silos. - Outlining the DevOps lifecycle, principles of culture, automation, sharing, and metrics, as well as common DevOps tools and practices. - Explaining the benefits of DevOps include increased speed of delivering applications and reducing time spent on non-value activities.

1. Contents
 Title
 Introduction
 Abstract
 Definition
 History
 Need for DevOps
 DevOps life cycle
 Architecture
 DevOps practices
 DevOps principles/CALMS
model
 DevOps tools
 Benefits
 Conclusion
2

2. 3
DevOp
s

3. Histor
y
3

4. 4
INTRODUCTION
• DevOps enables organizations to serve their customers
strongly and better in the market. In other words, we can say
that DevOps is the process of alignment of IT and development
operations with better and improved communication.
• In DevOps, the operations team have a complete idea of the
progress of development. Operations team and development
team work together to develop a monitoring plan that caters to
the current business, and IT needs.

5. Introductio
n
5

6. 6
ABSTRACT
• DevOps word in itself is a combination of two words
one is Development and other is Operations. It is
neither an application nor a tool; instead, it is just a
culture to promote development and Operation
process collaboratively. As a result of DevOps
implementation, the speed to deliver applications and
services has increased.

7. Durgashambavi Amarneni
(17C11A0523)
Under the guidance of
G.Srinivasa Rao M.Tech
DevOps
Date : 12-06-2021

8. 8

9. 9

10. Traditional Development and
Operations
10

11. DevOps: the three stage
conversation
De
v
11
Op
s

12. Need for
DevOps
12

13. 14

14. 14

15. 15

16. 16

17. 17

18. 18

19. 19

20. 20

21. 21

22. 22

23. DevOps Principles/CLAMS
Model
23

24. 2
5
Principles
Culture
•Focuson people
•Embrace change and experimentation
Automation
•Continuous Delivery
•Infrastructure as Code
Lean
•A focus on value and customer
•Reducing time spent on non-value activ
Metrics
•Measure Everything
•Show the improvement
Sharing
•Open information sharing
•Collaboration and Communication
Sharin
g

25. DevOps
Tools
25

26. 26

27. 27

28. 28

29. Definitio
n
29

30. 30

31. 31

32. Benefits Of
DevOps
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33. 33

34. 34
://puppetlabs.com/

35. 35

36. Conclusi
on
36

37. Happy
DevOps
DE
V
o
37

38. 38
Referenc
es
•DevOps Foundations (James, Ernest)
– a three hour set of videos designed to orient beginners into the whole scope of
DevOps.
•https://azure.microsoft.com/en-in/overview/devops-tutorial/#understanding
•https://www.udemy.com/course/learn-devops-infrastructure-automation-with-
terraform
•http://www.webdevelopmenthelp.net/2017/11/devops-tutorial-for-beginners.html