Kubernetes : preparing for the CKA and CKAD certifications / Philippe Martin.
Martin, Philippe, author.
2021
QA76.76.A65 M37 2021
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Title Kubernetes : preparing for the CKA and CKAD certifications / Philippe Martin.
Author Martin, Philippe, author.
ISBN 9781484264942 (electronic bk.)
1484264940 (electronic bk.)
9781484264959 (print)
1484264959
1484264932
9781484264935
DOI https://doi.org/10.1007/978-1-4842-6494-2
Published [Berkeley, CA] : Apress, [2021]
Language English
Description 1 online resource (xix, 231 pages)
Item Number 10.1007/978-1-4842-6494-2 doi
Call Number QA76.76.A65 M37 2021
Dewey Decimal Classification 005.3
Summary Master all the concepts and tools necessary to start administering a Kubernetes cluster and deploying applications to production. You will cover the entire curricula of the two Kubernetes certifications (for application developers and administrators). The initial chapters guide you through deployment of a Kubernetes cluster on virtual machines and explore the different components of the control plane. Next, you will work with the kubectl command-line tool; namespaces, labels, selectors, and annotations--common resources used through the Kubernetes API. The following chapters describe the principle of controllers and detail how workload controllers work as well as the possibilities for configuring deployed applications. You will also learn how to deploy a scalable and self-healing application, how pods are scheduled to nodes, how parts of the application can communicate, and how the application is discoverable from the outside. Next, you will cover security concerns describing the different authentication methods, the RBAC authorization mode, security contexts, network policies, and how to secure container images. You will also cover using persistent volumes for your containers to store long-term data, monitoring your clusters and applications and implementing design patterns for multi-container pods. The concluding chapters guide you through the upgrade of your deployed cluster. After reading this book, you will have enough knowledge to deploy a complex application using a Kubernetes cluster and be ready for the certification exams. You will: Deploy a Kubernetes cluster with kubeadm and learn how the control plane works Discover how the Kubernetes API is structured Deploy secure, auto-scaled, and self-healing applications Master the kubectl command-line tool.
Note Includes index.
Access Note Access limited to authorized users.
Digital File Characteristics text file
PDF
Available in Other Form Print version: 9781484264935
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Chapter 1: Creating a Cluster with kubeadm
Chapter 2: Control Plane Components
Chapter 3: Accessing the Cluster
Chapter 4: Kubernetes Resources
Chapter 5: The Workloads
Chapter 6: Configuring Applications
Chapter 7: Scaling an Application
Chapter 8: Application Self-Healing
Chapter 9: Scheduling Pods
Chapter 10: Discovery and Load Balancing
Chapter 11: Security
Chapter 12: Persistent Volumes
Chapter 13: Mulit-Container Pod Design Patterns
Chapter 14: Observability
Chapter 15: Upgrading the Cluster
Chapter 16: Command-Line Tools
Appendix A: Curriculum CKA 1.19: September 2020
Appendix B: Curriculum CKAD 1.18: April 2020.

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