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Implementing GitOps with Kubernetes

You're reading from   Implementing GitOps with Kubernetes Automate, manage, scale, and secure infrastructure and cloud-native applications on AWS and Azure

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Product type Paperback
Published in Aug 2024
Publisher Packt
ISBN-13 9781835884225
Length 444 pages
Edition 1st Edition
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Authors (2):
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Artem Lajko Artem Lajko
Author Profile Icon Artem Lajko
Artem Lajko
LinkedIn
Artem Lajko is a passionate and driven platform engineer and Kubstronaut, boasting over eight years of IT experience, backed by a master’s degree in computer science. His track record showcases expertise in designing, developing, and deploying efficient and scalable cloud infrastructures. As a curious and continuous learner, Artem holds certifications in Azure, AWS, Kubernetes, and GitOps. Currently, he’s playing a pivotal role in enhancing innovation and application management at the Port of Hamburg. His technical acumen spans cloud infrastructures, cross-cloud solutions, and DevOps practices. He is also passionate about blogging and networking with manufacturers to craft top-notch solutions using market-available tools.
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Pietro Libro Pietro Libro
Author Profile Icon Pietro Libro
Pietro Libro
LinkedIn
Pietro Libro is a tech enthusiast with over two decades of experience in software development and software architecture. His pragmatic problem-solving skills have been honed through work in the public administration, finance, and automation industries. He holds a master’s degree in computer science from the University of Rome, La Sapienza. Over the years, Pietro has transitioned from software development to a solution and cloud architect role. He is currently awaiting the defense of his PhD in bioinformatics at the University of Tuscia. Pietro’s dedication to learning is evident through his numerous certifications and his role as a technical speaker. Specializing in various technologies, especially software and cloud architecture, he relocated from Italy to Switzerland. Currently serving as a cloud solution architect in Zürich, Pietro lives with his wife, Eleonora, his daughter, Giulia, and their cat, “Miau”. In his free time, Pietro enjoys biking, practicing taekwondo, watching science fiction movies and series, and spending time with his family.
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Toc

Table of Contents (21) Chapters Close

Preface 1. Part 1: Understanding GitOps via Uncomplicated Orchestrations/ Kubernetes FREE CHAPTER
2. Chapter 1: An Introduction to GitOps 3. Chapter 2: Navigating Cloud-native Operations with GitOps 4. Chapter 3: Version Control and Integration with Git and GitHub 5. Chapter 4: Kubernetes with GitOps Tools 6. Part 2: Harnessing Advanced Orchestrations, Culture, and Control in GitOps Practices
7. Chapter 5: GitOps at Scale and Multitenancy 8. Chapter 6: GitOps Architectural Designs and Operational Control 9. Chapter 7: Cultural Transformation in IT for Embracing GitOps 10. Part 3: Hands-on Automating Infrastructure and CI/CD with GitOps
11. Chapter 8: GitOps with OpenShift 12. Chapter 9: GitOps for Azure and AWS Deployments 13. Chapter 10: GitOps for Infrastructure Automation – Terraform and Flux CD 14. Chapter 11: Deploying Real-World Projects with GitOps on Kubernetes 15. Part 4: Operational Excellence Through GitOps Best Practices
16. Chapter 12: Observability with GitOps 17. Chapter 13: Security with GitOps 18. Chapter 14: FinOps, Sustainability, AI, and Future Trends for GitOps 19. Index 20. Other Books You May Enjoy

Examining the impact of architectural choices on GitOps’ effectiveness

GitOps is inherently aligned with Kubernetes’ declarative approach to managing infrastructure, where the desired state of the system is described in code. This state is checked into a Git repository, which then serves as the single source of truth. The effectiveness of GitOps is contingent on how well the architectural choices support a declarative model that enables the following aspects:

  • Version control: Tracking changes over time, providing a historical context, and enabling rollback to previous states
  • Change management: Facilitating peer reviews and approvals for changes to infrastructure code, enhancing the quality and security of deployments
  • Automated synchronization: Ensuring that the actual state of the system automatically converges to the desired state defined in the repository

Architectural choices impacting GitOps

When considering the impact of architectural choices...

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Authors (2)

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Profile icon Pietro Libro
Pietro Libro
LinkedIn icon Github icon
Pietro Libro is a tech enthusiast with over two decades of experience in software development and software architecture. His pragmatic problem-solving skills have been honed through work in the public administration, finance, and automation industries. He holds a master's degree in computer science from the University of Rome, La Sapienza. Over the years, Pietro has transitioned from software development to a solution and cloud architect role. He is currently awaiting the defense of his PhD in bioinformatics at the University of Tuscia. Pietro's dedication to learning is evident through his numerous certifications and his role as a technical speaker. Specializing in various technologies, especially software and cloud architecture, he relocated from Italy to Switzerland. Currently serving as a cloud solution architect in Zürich, Pietro lives with his wife, Eleonora, his daughter, Giulia, and their cat, “Miau”. In his free time, Pietro enjoys biking, practicing taekwondo, watching science fiction movies and series, and spending time with his family.
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See other products by Pietro Libro
Profile icon Artem Lajko
Artem Lajko
LinkedIn icon Github icon
Artem Lajko is a passionate and driven platform engineer and Kubstronaut, boasting over eight years of IT experience, backed by a master's degree in computer science. His track record showcases expertise in designing, developing, and deploying efficient and scalable cloud infrastructures. As a curious and continuous learner, Artem holds certifications in Azure, AWS, Kubernetes, and GitOps. Currently, he's playing a pivotal role in enhancing innovation and application management at the Port of Hamburg. His technical acumen spans cloud infrastructures, cross-cloud solutions, and DevOps practices. He is also passionate about blogging and networking with manufacturers to craft top-notch solutions using market-available tools.
Read more
See other products by Artem Lajko
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