更新时间：2021-08-20 09:51:49
coverpage
Title Page
Copyright
Getting Started with Containerization
About Packt
Why subscribe?
Packt.com
Contributors
About the authors
Packt is searching for authors like you
Preface
Who this book is for
What this book covers
To get the most out of this book
Download the example code files
Conventions used
Get in touch
Reviews
What Are Containers and Why Should I Use Them?
Technical requirements
What are containers?
Why are containers important?
What's the benefit for me or for my company?
The Moby project
Docker products
Docker CE
Docker EE
The container ecosystem
Container architecture
Summary
Questions
Further reading
Setting up a Working Environment
The Linux command shell
PowerShell for Windows
Using a package manager
Installing Homebrew on a Mac
Installing Chocolatey on Windows
Choosing a code editor
Docker Toolbox
Docker for Mac and Docker for Windows
Installing Docker for Mac
Installing Docker for Windows
Using docker-machine on Windows with Hyper-V
Minikube
Installing Minikube on Mac and Windows
Testing Minikube and kubectl
Working with Containers
Running the first container
Starting stopping and removing containers
Running a random quotes container
Listing containers
Stopping and starting containers
Removing containers
Inspecting containers
Exec into a running container
Attaching to a running container
Retrieving container logs
Logging drivers
Using a container-specific logging driver
Advanced topic – changing the default logging driver
Anatomy of containers
Architecture
Namespaces
Control groups (cgroups)
Union filesystem (UnionFS)
Container plumbing
Runc
Containerd
Creating and Managing Container Images
What are images?
The layered filesystem
The writable container layer
Copy-on-write
Graph drivers
Creating images
Interactive image creation
Using Dockerfiles
The FROM keyword
The RUN keyword
The COPY and ADD keywords
The WORKDIR keyword
The CMD and ENTRYPOINT keywords
A complex Dockerfile
Building an image
Multistep builds
Dockerfile best practices
Saving and loading images
Sharing or shipping images
Tagging an image
Image namespaces
Official images
