1. DOCKER FUNDAMENTALS

Course duration: Two Days (16 hours total)

 

    DAY 1   

Introduction to Docker Part 1

• Understand what Docker is and how Docker can modernize the software supply-chain

• Conceptualize a mental model for Docker workflow

• Understand the foundations of Docker security and apply secrets management

• Understand the foundations of containerization on a single Docker node

1. Application Management Landscape

2. Application Isolation

3. Resource Measurement and Control

4. Container Security

5. Container Security

6. Open Container Initiative

7. Docker Ecosystem

8. LAB: Container Concepts runC

9. Container Concepts Systemd

 

Introduction to Docker Part 2

Dockerize an application by writing Dockerfiles

1. Installing Docker

2. Docker Architecture

3. Starting the Docker Daemon

4. Docker Daemon Configuration

5. Docker Control Socket

6. Enabling TLS for Docker

7. Validating Docker Install

8. LAB: Installing Docker

9. Install Docker via Docker Machine

10. Protecting Docker with TLS

11. Creating a New Container

12. Listing Containers

13. Viewing Container Operational Details

14. Running Commands in an Existing Container

15. Interacting with a Running Container

16. Stopping, Starting, and Removing Containers

17. Copying files in/out of Containers

18. Inspecting and Updating Containers

19. LAB: Managing Containers

20. Configure a docker container to start at boot.

 

Introduction to Images 

1. Docker Images

2. Listing and Removing Images

3. Searching for Images

4. Downloading Images

5. Committing Changes

6. Uploading Images

7. Export/Import Images

8. Save/Load Images

9. LAB: Docker Images

10. Docker Platform Images

 

Creation and managing of Images

1. Dockerfile

2. Caching

3. docker image build

4. Dockerfile Instructions

5. ENV and WORKDIR

6. Running Commands

7. Getting Files into the Image

8. Defining Container Executable

9. Best Practices

10. LAB: Dockerfile Fundamentals

 

Docker continuous integration

1. GitLab and GitLab CI Setup

2. Unit and Functional Tests

3. Continuous Integration with GITLAB, GITLAB CI, AND Docker Lab Tasks

 

DAY 2

Volumes 

1. Concepts

2. Creating and Using Internal Volumes

3. Creating and Using External Volumes

4. Managing Volumes (cont.)

5. Changing Data in Volumes

6. Removing Volumes

7. Backing up Volumes

8. SELinux Considerations

9. Mapping Devices

10. LAB: Docker Volumes

 

Docker Networking Basics

1. Overview

2. Data-Link Layer Details

3. Network Layer Details

4. Hostnames and DNS

5. Local Host <--> Container

6. Container <--> Container (same node)

7. Container <--> Container: Links

8. Container <--> Container: Private Network

9. Managing Private Networks

10. Remote Host <--> Container

11. Multi-host Networks with Overlay Driver

12. LAB: Docker Networking

13. Docker Ports and Links

14. Multi-host Networks

 

Docker Compose & Scaling out with Swarm Mode 

1. Concepts

2. Compose CLI

3. Defining a Service Set

4. Docker Swarm Proxy (Legacy)

5. Docker Engine Swarm Mode (Modern)

6. Creating a Swarm

7. Creating Services

8. LAB: Docker Compose

9. Docker Swarm Proxy

10. Docker Engine Swarm Mode

 

Managing Secrets  

• • Docker Registry

  • Docker Registry (secured)

  • List Create, manage, and update Docker secrets

 

2. DOCKER FOR ENTERPRISE DEVELOPERS 

Course Duration: Two Days (16 Hours)

 

DAY 3

• Architecture of a Highly Distributed Application

• Development Pipeline Overview

• Developing Applications Using Docker

  • Editing and Continuation

  • Debugging

  • Docker Compose

  • Testing

  • Health Checking

  • Defensive Programming

  • Logging and Error Handling

  • Docker Builder

  • Docker Secrets

  • Routing Mesh

  • HTTP Routing Mesh

DAY 4

• Continuous Integration and Delivery

  • Docker Universal Control Plane and Trusted Registry

  • Configuration Management

  • Tagging and Versioning

  • Content Trust

  • Image Scanning

  • Webhooks

  • Image Promotion