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Getting Started with Containerization : Reduce the Operational Burden on Your System by Automating and Managing Your Containers.
Starting with a quick brush up on how Kubernetes works with containers and an overview of Docker fundamentals, this Learning Path teaches you everything you need to know to enhance your software deployment workflow using containers.
| Clasificación: | Libro Electrónico |
|---|---|
| Autor principal: | |
| Otros Autores: | , , |
| Formato: | Electrónico eBook |
| Idioma: | Inglés |
| Publicado: |
Birmingham :
Packt Publishing Ltd,
2019.
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| Temas: | |
| Acceso en línea: | Texto completo |
Tabla de Contenidos:
- Cover; Title Page; Copyright; About Packt; Contributors; Table of Contents; Preface; Chapter 1: 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; Chapter 2: Setting up a Working Environment; Technical requirements; The Linux command shell; PowerShell for Windows; Using a package manager; Installing Homebrew on a Mac
- Installing Chocolatey on WindowsChoosing 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; Summary; Questions; Further reading; Chapter 3: Working with Containers; Technical requirements; 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 containerAttaching 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; Summary; Questions; Further reading; Chapter 4: 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 keywordThe 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; Pushing images to a registry; Summary; Questions; Further reading; Chapter 5: Data Volumes and System Management; Technical requirements; Creating and mounting data volumes; Modifying the container layer; Creating volumes; Mounting a volume; Removing volumes; Sharing data between containers
- Using host volumesDefining volumes in images; Obtaining Docker system information; Listing resource consumption; Pruning unused resources; Pruning containers; Pruning images; Pruning volumes; Pruning networks; Pruning everything; Consuming Docker system events; Summary; Questions; Further reading; Chapter 6: Distributed Application Architecture; What is a distributed application architecture?; Defining the terminology; Patterns and best practices; Loosely coupled components; Stateful versus stateless; Service discovery; Routing; Load balancing; Defensive programming; Retries; Logging