JBMatthews / docker-devops

This folder contains Docker DevOps course material.

Docker in DevOps

Course Outline

Understanding the Big Picture

• DevOps Overview
• What are Containers?
• Containers in Software Delivery Pipeline
• Brief History about Containers
• Challenges with Monolithic Applications
• Why Containers?
• What is Container Orchestration?
• Container Management Solutions
• Docker Platform
• Introduction to Lab environment

Docker Containers

• Installing Docker Platform
• Introduction to Docker Registry
• About Docker Hub
• Working with Docker Images
• Key Docker Commands
• Experiencing first Docker Container
• Bash into your Docker container
• Hands-on Exercise(s)

Application Server in a Docker Container

• Deploy Tomcat in Docker
• Mapping Host ports to Container ports
• Key parameters to pass to Container
• Deploying Tomcat as a Daemon
• Lifecycle of a Container
• Stopping and Removing Container
• Hands-on Exercise(s)

Docker Registry

• More on Docker Images
• Enterprise Docker Registry
• Ways to create Docker Images
• Dissecting Docker Files Structure
• How to run local Docker Registry?
• Interacting with Registry
• Hands-on Exercise(s)

Containerizing Java EE Application

• Understanding Structure of a Modern Java EE Application
• Walkthrough of Docker File
• Building Image from source code
• Interacting with Docker Hub
• Deploying Application
• Stopping and Removing Application
• Hands-on Exercise(s)

Docker Networking and Stateful Containers

• Understanding Networking Basics
• Linking Containers
• DNS Integration
• Need for State Management
• Concept of Volumes
• Jenkins Example
• Hands-on Exercise(s)

DevOps and Beyond

• Debugging Containers Overview
• Using Eclipse IDE for debugging
• Jenkins Integration
• Monitoring Containers
• Logging
• Visualization/UI for Containers
• Scaling and Resiliency
• Rolling Updates
• Configuration Management
• Best Practices and Anti-patterns
• Hands-on Exercise(s)

Docker on Cloud

• Advantages of Docker on Cloud
• Key Options
• Docker Machine
• Azure support for Docker
• Azure Basic Concepts
• Quick Demo of Docker on Azure

Multi-Container Application Management

• How to deploy Multi-Tier Application?
• Multi-Container Management Options
• Key Options
• Key Considerations for choosing framework

Docker Compose

• Overview
• Installation of Docker Compose
• Docker Compose Configuration File
• Building a Multi-Container Application
• Hands-on Exercise(s)

Docker Swarm

• Overview
• Installation of Docker Compose
• Docker Compose Configuration File
• Building a Multi-Container Application
• Hands-on Exercise(s)

Introduction to Kubernetes

• Overview
• Why Kubernetes?
• Installation
• Architecture
• Key Terms and Concepts
• Hands-on Exercise(s)