Docker

Abstract

Docker is a very popular framework for building, shipping and running distributed applications. It eases the deployment process.
In this course, the students understand the concepts, architecture and user-cases of Docker and Docker Swarm.
The course involves extensive hands-on exercises which are crucial to the understanding of the Docker mechanics.

Target Audience

Developers, DevOps, System Administrators

Prerequisites

• Basic Linux commands
• Basic Programming Concepts (control flows, conditionals, scripting)

Content

Intro:

• The problem domain
• How Docker works
  • Linux namespaces
  • cgroups
• Docker vs VM
• Docker architecture
• Installing Docker

Containers:

• Running containers
  • 3rd party containers
  • Logging
  • Logging
• Managing containers

Volumes:

• Mounting volumes to a container
• Managing volumes
  • Listing
  • Deleting
• Using data containers

Building images:

• Dockerfile syntax
  • FROM, ADD, RUN, CMD ..
• Build configuration
• Image caching
• Managing Docker images
  • Tagging
  • Publishing to registry
  • Deletion

Docker compose: 

• Docker compose syntax
  • Services
  • Build definitions
  • Inheritance
• Networking
• Docker-compose cli api

Docker swarm:

• Clustering Docker containers
• Swarm architecture
  • Managers
  • Workers
• Building a swarm cluster
• Publishing a service to Docker swarm
• Service discovery
• Load balancing

Duration

2 days

Next public course

17/7/18 , 18/7/18