Docker Containerization Boot Camp

Course Details

• Skills Gained
• Rapidly deploy applications - By completely avoiding full machine and/or OS virtualization, containers vastly reduce application size and delivery time.
• Develop for nearly universal portability - By bundling all application dependencies into one container.
• Version control & reuse - Recursive reuse makes applications much more lightweight. Version control and rollback are easy.
• Enjoy extremely lightweight, minimal overhead - Docker images are small. Delivery and deployment of new application containers are as fast as it gets.
• Vastly simplify maintenance - Much less overhead and fewer dependencies mean far less maintenance.
• Part 1: Introduction
• What can you use Docker for?
• A logical segregation of duties
• The relationship between Docker and SOA
• How Docker fits into the development lifecycle
• How Docker ensures consistency from development through UAT and staging, and on to production
• Example use cases of Docker in the real world
• Part 2: The components of Docker
• Underlying technology
• Docker client and server
• Filesystem images
• Registries
• Containers
• Networking
• Part 3: Getting set up to start using Docker
• Getting set up on Windows
• Getting set up on the Mac
• Trying out our first container
• Getting set up for production on Linux
• Tweaking your production environment for best performance
• User interfaces for Docker management
• Part 4: Container management
• Container naming
• Starting and stopping containers
• Attaching to a container
• Seeing what is happening in a container
• Running a process inside a container
• Daemonizing a container
• Automatic container restarts
• Deleting containers when we are finished with them
• Part 5: Docker images and repositories
• Docker images explained, How Docker images work
• Getting a list of images
• Searching for images on a repository
• Pulling an image, Creating our own image
• Specify an image in a Dockerfile, Building Dockerfile images
• Using the build cache for templating
• Viewing the image we have created
• Launching a container using our new image
• Part 6: Registries
• What is the Docker hub?
• Pushing images to the Docker hub
• Running your own internal Docker registry
• Testing the internal registry
• Part 7: A simple use case
• A single container static website
• Setting up a container running Nginx
• Launching our static site
• Updating our static site from git or bitbucket
• Part 8: Continuous integration with Docker
• How Docker enables and supports CI
• Getting set up for Jenkins and Docker
• A basic Jenkins job
• Multi-configuration jobs
• Drone
• Shippable
• Part 9: A more complex use case: Multi container application stacks
• A container for our NodeJS application
• A base image for our Redis containers
• Creating our Redis back-end cluster
• Capturing logs
• Managing containers
• Part 10: Docker orchestration and service discovery
• Getting set up with Fig
• Configuring the fig.yml file
• How to use Fig
• Console
• Running a Console cluster
• Part 11: Integrating with configuration management
• Managing your Docker hosts with Chef / Puppet / Ansible
• Building containers using configuration management tools
• Managing running containers with configuration management
• Part 12: Docker and DevOps
• Enabling collaboration with Docker
• Using Docker to streamline workflow
• Using Docker's version control capabilities to enable experimentation and learning
• Docker's role in the overall IT value chain
• Creating value and quality with Docker
• Enabling smoother flow of work
• Part 13: Course conclusion, open discussion, and Q&A
• Going back to work with a plan
• What was not covered in this class
• Q&A with the instructor
• Goodbyes