A Complete Guide to Docker for Operations and Development

Harness the power of Docker by containerizing your code with all its libraries and file systems to consistently run anywhere. This book is your source for learning all about Docker operations and development. It's divided into two units and focuses on the topics that the Docker Certified Associate exam covers.

Unit 1 covers the Docker fundamentals, such as Docker Enterprise for Operations, Docker Enterprise for Developers, Swarm, and an introduction to Kubernetes. You will learn how to install Docker Community Edition, Docker Enterprise Edition with Kubernetes and CLI. Also, you will learn the Docker cycle, container lifecycle, develop applications in any language, wrap, build, ship, and deploy them for production. Finally, you will learn how to create a Swarm cluster, deploy an app to it, and manage it with the best practices according to the current technologies.

Unit 2 provides quizzes to help you prepare for the certification test. The DCA exam format and the question style has changed since Mirantis acquired Docker. To accommodate this, the quizzes mirror these changes.

What You'll Learn

• Understand the difference between containerization and virtualization
• Install Docker CE on various platforms and manage the resources
• Write Dockerfile, Docker Compose YAML, and Kubernetes manifest YAML files
• Compare microservices and monolithic applications

• Containerize monolithic applications
  Who This Book Is For

  Software developers, Cloud Architects, and DevOps operation managers.

  Includes brain dump questions that have exact content as actual questions from previous DCA exams Mentions logging and the configuration commands in detail Readers can join the author's DCA-Test Prep mailing list and get cheat sheet and updated questions lists

  Autorentext
  Engy Fouda is an adjunct lecturer at SUNY New Paltz teaching Intro to Data Science using SAS Studio and Introduction to Machine Learning using Python. She is an Apress and Packt Publishing author. Currently, she teaches SAS Fundamentals, Intermediate SAS, Advanced SAS, SAS SQL, Introduction to Python, Python for Data Science, Docker Fundamentals, Docker Enterprise for Developers, Docker Enterprise for Operations, Kubernetes, and DCA and SAS exams test-prep courses tracks at several venues as a freelance instructor. She also works as a freelance writer for Geek Culture, Towards Data Science, and Medium Partner Program. She holds two master's degrees: one in journalism from Harvard University, the Extension School, and the other in computer engineering from Cairo University. Moreover, she earned a Data Science Graduate Professional Certificate from Harvard University, the Extension School. She volunteers as the chair of Egypt Scholars board and is former executive manager and former Momken team leader (Engineering for the Blind). She is the author of the books Learn Data Science Using SAS Studio and A Complete Guide to Docker for Operations and Development published by Apress and a co-author of The Docker Workshop published by Packt.

  Inhalt

  Part 1: Docker Fundamentals.- Chapter 1: An introduction to SD-WAN.- Chapter 2: Installation and Configuration .- Chapter 3: Image and Containers Creation, Management, and Registry.- Chapter 4: Storage and Volumes.- Chapter 5: Deploying vBond.- Chapter 6: Docker Enterprise Edition/Mirantis Kubernetes Edition installation. Chapter 7: Universal Control Plane (UCP).- Chapter 8: Docker Trusted Registry (DTR).- Chapter 9: Microservices.- Chapter 10: Orchestration.- Chapter 11: Security, RBAC, and DCT.- Chapter 12: DCA exam guide.- Part 2: Exam Prep Quizzes. - Chapter 13: **** Orchestration Quiz.- Chapter 14: Image Creation, Management, and Registry Quiz.- Chapter 15:Installation and Configuration Quiz.- Capter 16: Networking Quiz.- Chapter 17: Security Quiz.- Chapter 18: Storage and Volumes Quiz. <p