• Online, Self-Paced
Course Description

This course will demonstrate how to work with Docker containers and swarms. You'll also learn about how Docker fits into the DevOps landscape.

Learning Objectives

Containers and Dockerfile

  • start the course
  • describe the role Docker can play in the DevOps landscape
  • describe the key concepts of containers and how they are managed
  • develop with Dockerfile while ensuring that best practices are followed
  • use Dockerfile to add an application to a container and run the application

Docker Swarm

  • create a web server using Dockerfile
  • recall key concepts of Docker swarm mode and how it relates to DevOps
  • use Docker to create a new swarm and add nodes to the swarm
  • deploy and inspect a service in Docker swarm
  • use the Docker CLI to scale containers in the service
  • upgrade a service in Docker using rolling updates
  • use Docker secrets to work with sensitive data
  • work with configuration files using swarm service configs

Practice: Docker Swarm Mode

  • create and configure a Docker swarm

Framework Connections

The materials within this course focus on the Knowledge Skills and Abilities (KSAs) identified within the Specialty Areas listed below. Click to view Specialty Area details within the interactive National Cybersecurity Workforce Framework.

Feedback

If you would like to provide feedback for this course, please e-mail the NICCS SO at NICCS@hq.dhs.gov.