Consulting Training Blog Careers About Us Contact Us

Docker Training

Course ID: GL-340
Duration: 2 Days

Upcoming Classes

Sorry, nothing scheduled right now. Click the Get Notified button below to be alerted when a class is scheduled.

Get Notified

On Site/Private

Can't find a class that fits right for you? Contact us to inquire about scheduling your own private class

Contact Us

Description

Linux containers are changing the way companies think about service development and deployment. Containers play a vital role in the modern data-center, and Docker is leading the way. This course covers all the core features of Docker including: container creation and management, interacting with Docker hub, using Dockerfile to create and manage custom images, advanced Docker networking (how to safely expose container services to the world, and link containers), the use of Docker volumes to manage persistent data, and Docker Compose to build multi-container applications. Emphasis is placed on best practices and how to secure Docker installations and containers. Course culminates with comprehensive labs where students use Docker, Git, and a continuous integration server to automate the testing of containerized applications.

Bring This Course To You

For groups of 5 or more, let Intertech bring this course to your location. Customized versions tailored towards your objectives are also available.

Learn More

Course Outline

CONTAINER TECHNOLOGY OVERVIEW

  • Application Management Landscape
  • Application Isolation
  • Container Resource Control & Security
  • Container Types
  • Container Ecosystem

LAB TASKS

  • Container Concepts LXC
  • Container Concepts Systemd

MANAGING CONTAINERS

  • Installing Docker
  • Docker Control Socket
  • Creating a New Container
  • Listing Containers
  • Viewing Container Operational Details
  • Running Commands in an Existing Container
  • Interacting with a Running Container
  • Stopping, Starting, and Removing Containers

LAB TASKS

  • Docker Basics

MANAGING IMAGES

  • Docker Images
  • Listing and Removing Images
  • Searching for Images
  • Downloading Images
  • Committing Changes
  • Uploading Images
  • Export/Import Images
  • Save/Load Images

LAB TASKS

  • Docker Images
  • Docker Platform Images

CREATING IMAGES WITH DOCKERFILE

  • Dockerfile
  • Caching
  • docker build
  • Dockerfile Instructions
  • ENV and WORKDIR
  • Running Commands
  • Getting Files into the Image
  • Defining Container Executable
  • Best Practices

LAB TASKS

  • Dockerfile Fundamentals

DOCKER NETWORKING

  • Overview
  • Data-Link Layer Details
  • Network Layer Details
  • Hostnames and DNS
  • Local Host <--> Container
  • Container <--> Container
  • Container <--> Container: Links
  • Remote Host <--> Container

LAB TASKS

  • Docker Networking
  • Docker Ports and Links

DOCKER VOLUMES

  • Volume Concepts
  • Creating and Using Volumes
  • Changing Data in Volumes
  • Removing Volumes
  • Backing up Volumes
  • SELinux Considerations
  • Mapping Devices

LAB TASKS

  • Docker Volumes

DOCKER COMPOSE

  • Concepts
  • Compose CLI
  • Defining a Service Set

LAB TASKS

  • Docker Compose

CONTINUOUS INTEGRATION WITH GITLAB, GITLAB CI, AND DOCKER LAB TASKS

  • GitLab and GitLab CI Setup
  • Unit and Functional Tests

Free Resources from Intertech

Free On-Demand Video Bundle: IoT, Agile/Scrum, and Leadership

Free Whitepaper: Design and Code Review Checklist

Free WhitePaper: Complete Guide to a Developer Job Search

X