Table of Contents
Preface 
Chapter 1: Introduction and Installation 
Introduction 
Verifying the requirements for Docker installation 
Installing Docker 
Pulling an image and running a container 
Adding a nonroot user to administer Docker 
Setting up the Docker host with Docker Machine 
Finding help with the Docker command line 
Chapter 2: Working with Docker Containers 
Introduction 
Listing/searching for an image 
Pulling an image 
Listing images 
Starting a container 
Listing containers 
Looking at the logs of containers 
Stopping a container 
Deleting a container 
Setting the restart policy on a container
Getting privileged access inside a container 
Exposing a port while starting a container 
Accessing the host device inside the container 
Injecting a new process to a running container 
Returning low-level information about a container 
Labeling and filtering containers 

Table of Contents
Chapter 3: Working with Docker Images 
Introduction
Creating an account with Docker Hub
Creating an image from the container
Publishing an image to the registry
Looking at the history of an image
Deleting an image
Exporting an image
Importing an image
Building images using Dockerfiles
Building an Apache image – a Dockerfile example
Accessing Firefox from a container – a Dockerfile example
Building a WordPress image – a Dockerfile example
Setting up a private index/registry
Automated builds – with GitHub and Bitbucket
Creating the base image – using supermin
Creating the base image – using Debootstrap
Visualizing dependencies between layers
Chapter 4: Network and Data Management for Containers
Introduction
Accessing containers from outside
Managing data in containers
Linking two or more containers
Developing a LAMP application by linking containers
Networking of multihost containers with Flannel
Assigning IPv6 addresses to containers
Chapter 5: Docker Use Cases
Introduction
Testing with Docker
Doing CI/CD with Shippable and Red Hat OpenShift
Doing CI/CD with Drone
Setting up PaaS with OpenShift Origin
Building and deploying an app on OpenShift v3 from the source code
Configuring Docker as a hypervisor driver for OpenStack
Chapter 6: Docker APIs and Language Bindings
Introduction
Configuring the Docker daemon remote API
Performing image operations using remote APIs
Performing container operations using remote APIs

Table of Contents
Exploring Docker remote API client libraries
Securing the Docker daemon remote API
Chapter 7: Docker Performance
Introduction
Benchmarking CPU performance
Benchmarking disk performance
Benchmarking network performance
Getting container resource usage using the stats feature
Setting up performance monitoring
Chapter 8: Docker Orchestration and Hosting Platforms
Introduction
Running applications with Docker Compose
Setting up cluster with Docker Swarm
Setting up CoreOS for Docker orchestration
Setting up a Project Atomic host
Doing atomic update/rollback with Project Atomic
Adding more storage for Docker in Project Atomic
Setting up Cockpit for Project Atomic
Setting up a Kubernetes cluster
Scaling up and down in a Kubernetes cluster
Setting up WordPress with a Kubernetes cluster
Chapter 9: Docker Security
Introduction
Setting Mandatory Access Control (MAC) with SELinux
Allowing writes to volume mounted from the host with SELinux ON
Removing capabilities to breakdown the power of a root user
inside a container
Sharing namespaces between the host and the container
Chapter 10: Getting Help and Tips and Tricks
Introduction
Starting Docker in debug mode
Building a Docker binary from the source
Building images without using cached layers
Building your own bridge for container communication
Changing the default execution driver of Docker
Selecting the logging driver for containers
Getting real-time Docker events for containers
Index