1

From virtualization to Docker

• Different types of vritualization.
• Containerization: LXC, namespaces, control-groups.
• Where Docker is used.
• Docker vs. virtualization.

2

Overview of Docker

• Docker’s architecture.
• Docker’s availability for different platforms (Windows, Mac and Linux) and how to install it on them.
• Creating a virtual machine for modeling.
• The command line and the environment.

3

Command-line implementation

• Setting up your first container.
• The Docker Hub: Centralized resources.
• Pooling storage across containers.
• Pooling TCP ports across containers.
• Publishing network ports.
• Interactive mode.

4

Creating a custom container

• Producing the image of a container state.
• What is a Dockerfile?
• Automating the creation of an image.
• Implementing a container.
• Container hosting multiple services: Supervisor.

5

Implementing a multicontainer application

• Using Docker Compose.
• Creating a YAML configuration file.
• Deploying multiple containers at once.
• Linking all of the application's containers.

6

Administration interfaces

• The Docker API and Web Services.
• Administration interface in Web mode.
• Hosting your own registry: Docker Registry, Gitlab-CE, etc.

7

Administering containers in production

• Automatically starting containers on boot.
• Managing resources assigned to containers.
• Container log management.
• Backups: What tools and what strategy?

8

Orchestration and clusterization

• Overview of Docker Machine.
• The orchestrator Swarm: nodes, services, secrets, configs.
• Deploying services and stacks in a Swarm.
• Reverse-proxy and load-balancer for Web Services in a cluster (Traefik, etc.).