9781788997027
Learn Docker – Fundamentals of Docker 17.x: Enhance your software deployment workflow using containers
by: Gabriel Schenker
ISBN-10: 1788997026
ISBN-13: 9781788997027
Publication Date 出版日期: 2018-09-11
Print Length 页数: 460
Book Description
By finelybook
Docker containers have revolutionized the software supply chain in small and big enterprises. Never before has a new technology so rapidly penetrated the top 500 enterprises worldwide. Companies that embrace containers and containerize their traditional mission-critical applications have reported savings of at least 50% in total maintenance cost and a reduction of 90% (or more) of the time required to deploy new versions of those applications. Furthermore they are benefitting from increased security just by using containers as opposed to running applications outside containers.
This book starts from scratch,introducing you to Docker fundamentals and setting up an environment to work with it. Then we delve into concepts such as Docker containers,Docker images,Docker Compose,and so on. We will also cover the concepts of deployment,orchestration,networking,and security. Furthermore,we explain Docker functionalities on public clouds such as AWS.
By the end of this book,you will have hands-on experience working with Docker containers and orchestrators such as SwarmKit and Kubernetes.
Contents
1: WHAT ARE CONTAINERS AND WHY SHOULD I USE THEM?
2: SETTING UP A WORKING ENVIRONMENT
3: WORKING WITH CONTAINERS
4: CREATING AND MANAGING CONTAINER IMAGES
5: DATA VOLUMES AND SYSTEM MANAGEMENT
6: DISTRIBUTED APPLICATION ARCHITECTURE
7: SINGLE-HOST NETWORKING
8: DOCKER COMPOSE
9: ORCHESTRATORS
10: INTRODUCTION TO DOCKER SWARM
11: ZERO DOWNTIME DEPLOYMENTS AND SECRETS
12: INTRODUCTION TO KUBERNETES
13: DEPLOYING,UPDATING,AND SECURING AN APPLICATION WITH KUBERNETES
14: RUNNING A CONTAINERIZED APP IN THE CLOUD
What You Will Learn
Containerize your traditional or microservice-based application
Share or ship your application as an immutable container image
Build a Docker swarm and a Kubernetes cluster in the cloud
Run a highly distributed application using Docker Swarm or Kubernetes
Update or rollback a distributed application with zero downtime
Secure your applications via encapsulation,networks,and secrets
Know your options when deploying your containerized app into the cloud
Authors
Gabriel N. Schenker
Gabriel N. Schenker has more than 25 years of experience as an independent consultant,architect,leader,trainer,mentor,and developer. Currently,Gabriel works as Senior Curriculum Developer at Confluent after coming from a similar position at Docker. Gabriel has a Ph.D. in Physics,and he is a Docker Captain,a Certified Docker Associate,and an ASP Insider. When not working,Gabriel enjoys time with his wonderful wife Veronicah and his children.
