Technology · Ebook

DevOps: Culture, Automation, and Continuous Delivery

by Shriira Press

DevOps unites development and operations so teams deliver change quickly, reliably, and continuously. This free book teaches it as both culture and practice: the principles and lifecycle, version control and collaboration, continuous integration and continuous delivery/deployment, infrastructure as code, monitoring and observability, reliability with SRE and error budgets, security woven in as DevSecOps, and the DORA metrics that prove it works. Ten focused chapters with real pipeline and IaC examples and clear diagrams. Tools like Docker and Kubernetes are servants of these practices — learn the practices, and you'll understand how modern software is built and run.

Contents

1. 1Preface
2. 2Chapter 1 — What DevOps Is
3. 3Chapter 2 — Principles and the Lifecycle
4. 4Chapter 3 — Version Control and Collaboration
5. 5Chapter 4 — Continuous Integration
6. 6Chapter 5 — Continuous Delivery and Deployment
7. 7Chapter 6 — Infrastructure as Code
8. 8Chapter 7 — Monitoring and Observability
9. 9Chapter 8 — Reliability and SRE
10. 10Chapter 9 — Security: DevSecOps
11. 11Chapter 10 — Culture, Metrics, and Practice