Troubleshooting Docker

Vaibhav Kohli, Rajdeep Dua, John Wooten

• Éditeur: Packt Publishing
• Année: 2017
• ISBN:
  9781785285363
• Édition: 1
• Sujet: Computer Science
• Sous-sujet: Virtualisation

Strategically design, troubleshoot, and automate Docker containers from development to deploymentAbout This Book• Utilize current and emergent technologies for effective Docker orchestration and management• A step-by-step guide to diagnosing and fixing problems with Docker containers.Who This Book Is ForThis book is intended for seasoned solutions architects, developers, and programmers, system engineers, and administrators to help you troubleshoot common areas of Docker containerization. If you are looking to build production-ready Docker containers for automated deployment, you will be able to master and troubleshoot both the basic functions and the advanced features of Docker. Advanced familiarity with the Linux command line syntax, unit testing, the Docker Registry, Github, and leading container hosting platforms and Cloud Service Providers (CSP) are the prerequisites.What You Will Learn• Install Docker ecosystem tools and services, Microservices and N-tier applications• Create re-usable, portable containers with help of automation tools• Network and inter-link containers• Attach volumes securely to containers• Consume and troubleshoot Docker APIs• Troubleshooting issue of Docker deployment in Public cloud• Ease the process of container management with KubernetesIn DetailThis book will traverse some common best practices to for complex application scenarios where troubleshooting can be successfully employed to provide the repeatable processes and advantages that containers can deliver.This book will be a practical guide showing how to fix real-life issues related to installation, memory, Dockerfile syntax, connection, authorization, networking and so on in Docker. This book will also teach how to solve errors that occur during advanced setup and administration and deployment in a step-by-step fashion. By sequentially working through the real-world production scenarios in each chapter throughout the book, you will gain insight into and mastery of common areas not only for effective troubleshooting, but ways and means to avoid troubleshooting in the first place. This book will also cover tips and tricks that make the workflow easier.Style and approachAn easy-to-follow guide full of interactive examples of real-world development and deployment scenarios.Ample screenshots, workflows, complementary tools, and related terminal commands are provided to address a wide range of practical and situational applications.

Troubleshooting Docker

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Troubleshooting Docker

Copyright © 2017 Packt Publishing

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First published: March 2017

Production reference: 1280317

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ISBN 978-1-78355-234-4

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Credits

Authors Vaibhav Kohli Rajdeep Dua John Wooten	Copy Editors Shaila Kusanale Safis Editing
Reviewer Radhakrishna Nayak	Project Coordinator Ritika Manoj
Commissioning Editor Vedika Naik	Proofreader Safis Editing
Acquisition Editor Tushar Gupta	Indexer Tejal Daruwale Soni
Content Development Editors Johann Barretto Divij Kotian	Production Coordinator Aparna Bhagat
Technical Editors Murtaza Tinwala Sushant Nadkar	Graphics Jason Monteiro

About the Authors

Vaibhav Kohli at present is working in VMware's R&D Department and earlier taught computer engineering for a year at the esteemed University of Mumbai. He works for the office of the CTO, VMware IoT (Internet of Things) project. He has published many research papers in leading journals, IEEE transactions, and has filed patents at VMware on container technology. One of his big data projects has won the top prize at the national-level project showcase event. He has conducted workshops, hackathons, training sessions, and trade shows in many countries and is a reputed & established speaker at conferences on IoT and Docker technology. He is an active open source code contributor, repository manager and has also published many online Docker & Kubernetes tutorials. He has helped many customers and organizations to understand cloud-native apps, DevOps model and migrate to micro-service architecture. He has also recently published a book on Docker Networking.

Vaibhav manages and leads various meetup groups across India on the latest cutting-edge Docker and Kubernetes technologies.

First and foremost, I would like to thank God for providing me the gift of writing. I dedicate this book to my mom & dad, Kamni Kohli & Ashok K Kohli, who have supported me in everything I have ever done. A special thanks to all my mentors who helped shape me into the person that I am…

Rajdeep Dua has over 18 years of experience in the Cloud and Big Data space. He has worked extensively on Cloud Infrastructure and Machine Learning related projects as well evangelized these stacks at Salesforce, Google, VMWare. Currently, he leads Developer Relations team at Salesforce India. He also works with the Machine Learning team at Salesforce.

He has been nominated by Docker as a Docker Captain for his contributions to the community. His contributions to the open source community are in the following projects: Docker, Kubernetes, Android, OpenStack, and Cloud Foundry. He also has teaching experience in Cloud and Big Data at IIIT Hyderabad, ISB, IIIT Delhi, and College of Engineering Pune.

Rajdeep did his MBA in IT and Systems from Indian Institute of Management Lucknow, India, and BTech from Thapar University, Patiala, India. You can reach him on Twitter at @rajdeepdua.

John Wooten is the founder and CEO of CONSULTED, a global open source cloud consultancy that designs secure, succinct, and sustainable cloud architectures. As a leading cloud solutions architect and open technology strategist, John has deep and applicable real-world experience in designing, testing, deploying, and managing public, private, and hybrid cloud systems for both enterprise and government. His primary technical proficiencies include Linux systems administration, OpenStack clouds, and Docker containers. As an open source activist, John is committedly passionate and works extensively within a broad range of open source projects and communities. His latest Internet project is as the founder and maintainer of ÖppenSourced (www.öppensourced.com), a leading repository and defining resource on open source projects and applications. Otherwise, he is a self-proclaimed beach bum in search of the next surfable wave or is hiking and camping in remote locations.

About the Reviewer

Radhakrishna Nayak is a free software evangelist and works as a senior software engineer at Plivo. He has over 5 years of experience. He is a full stack developer and has worked on various open source technologies, such as Python, Django, AngularJS, ReactJS, HTML5, CSS3, MySQL, MongoDB, PostgreSQL, Docker, and many more. He loves to explore and try out new technologies. He is a foodie and loves to explore new restaurants and ice cream parlors.

I would like to thank my parents, Sudheer Nayak and Vranda Nayak, for all their support and freedom to follow my passion. Thanks to all my colleagues at Plivo and Gautham Pai, founder of Jnaapti, for all their support and encouragement. Thanks to Nikhil, Ritika, and the team at Packt Publishing for trusting my abilities and giving the an opportunity to review this book.

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