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Software Architecture with C++

You're reading from   Software Architecture with C++ Design modern systems using effective architecture concepts, design patterns, and techniques with C++20

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Product type Paperback
Published in Apr 2021
Publisher Packt
ISBN-13 9781838554590
Length 540 pages
Edition 1st Edition
Languages
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Authors (2):
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Adrian Ostrowski Adrian Ostrowski
Author Profile Icon Adrian Ostrowski
Adrian Ostrowski
Piotr Gaczkowski Piotr Gaczkowski
Author Profile Icon Piotr Gaczkowski
Piotr Gaczkowski
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Table of Contents (24) Chapters Close

Preface 1. Section 1: Concepts and Components of Software Architecture
2. Importance of Software Architecture and Principles of Great Design FREE CHAPTER 3. Architectural Styles 4. Functional and Nonfunctional Requirements 5. Section 2: The Design and Development of C++ Software
6. Architectural and System Design 7. Leveraging C++ Language Features 8. Design Patterns and C++ 9. Building and Packaging 10. Section 3: Architectural Quality Attributes
11. Writing Testable Code 12. Continuous Integration and Continuous Deployment 13. Security in Code and Deployment 14. Performance 15. Section 4: Cloud-Native Design Principles
16. Service-Oriented Architecture 17. Designing Microservices 18. Containers 19. Cloud-Native Design 20. Assessments 21. About Packt 22. Other Books You May Enjoy Appendix A

Using components to create deployment code

In addition to the regular modules provided in the standard library, there are also third-party components to allow for code reuse. You can test such components individually, which also makes your deployment code more robust. Such components are called roles. They contain a set of tasks to make a machine fit to take on a specific role, such as webserver, db, or docker. While some roles prepare the machine to provide particular services, other roles may be more abstract, such as the popular ansible-hardening role. This has been created by the OpenStack team and it makes it much harder to break into a machine secured by using this role.

When you start to understand the language Ansible uses, all the playbooks cease to be just the scripts. In turn, they will become the documentation of the deployment process. You can either use them verbatim by running Ansible, or you can read the described tasks and perform all the operations manually...

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