"OpenStack Nova Architecture and Deployment"

"OpenStack Nova Architecture and Deployment" offers a definitive guide to mastering the design, deployment, and ongoing management of Nova, the compute engine driving OpenStack clouds. This authoritative resource begins with an advanced introduction to OpenStack’s modular platform, methodically exploring Nova’s foundational principles, its integration with core services like Keystone, Glance, and Neutron, and its role in supporting diverse cloud paradigms. Real-world use cases, workload patterns, and detailed insight into Nova’s release lifecycle establish the essential context for both newcomers and seasoned professionals seeking to align with industry best practices.

The book delves deep into Nova’s internal architecture, unpacking each functional service component, from the API and Scheduler to Compute and Placement services. Readers discover robust methodologies for control and data plane segregation, messaging, error handling, and state management, essential for building scalable and resilient cloud infrastructures. Advanced sections examine the intricacies of hypervisor integration, driver abstraction, hardware accelerators, and virtualization strategies, equipping practitioners to optimize their deployment for performance, security, and emerging technologies such as containers and edge computing.

Beyond architecture, the guide provides tactical, hands-on chapters on automating Nova deployments, managing security and compliance, and troubleshooting complex operational scenarios. Extensive coverage includes deployment automation tools, continuous integration, backup and disaster recovery, and audit-ready configuration strategies aligned with PCI-DSS, HIPAA, and GDPR. Each chapter balances deep technical detail with strategic considerations, offering practical patterns for high availability, multi-site deployments, and future-proofing Nova environments. Whether planning a new OpenStack deployment or refining an enterprise cloud, this book is an indispensable reference for architects, operators, and engineers committed to excellence in cloud computing.