DevOps

Question 1

What are the DevOps 8 steps?

Answer 1

1. Pick a component
2. Consider Scrum
3. Use Git-based version control
4. Integrate with work tracking tool
5. Write tests
6. Build out a CI/CD process to deploy
7. Add monitoring mechanism
8. Use feature flags

Question 2

What is DevOps pipeline?

Answer 2

Set of automated processes and tools that allows dev and ops professionals to work together to build and deploy code to a production environment. It includes build automation/continuous
integration, automation testing, validation, and
reporting.

Question 2

Describe DevOps framework CALMS:

Answer 2

Culture - People and process first
Automation - Use tools to control systems
Lean - Eliminate low value activities
Measurement - Relevant metrics to improve
Sharing - Feedback that helps them improve

Question 3

What are the components of DevOps pipeline?

Answer 3

1. Continuous Integration
2. Continuous Feedback
3. Continuous operations
4. Continuous delivery

Question 4

DevOps vs Agile

Answer 4

Agile
1. Individual and interaction
2. Working software
3. Customer Collaboration
4. Responding to change
DevOps
1. Systems thinking
2. Amplifying feedback loops
3. Cultural change

Question 5

7 Principles of DevOps

Answer 5

1. Encourage collaborations
2. Decision based on data analysis
3. Customer-centric action
4. Constant improvement
5. Responsibility throughout lifecycle
6. Automate what you can
7. Failure as a learning opportunity

Question 6

What is DevOps?

Answer 6

Integrates and automates the work of software development and IT operations