Docker Mastery: The Complete Toolset From a Docker Captain
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Docker is an open-source project to easily create lightweight, portable, self-sufficient containers from any application. The same container that a developer builds and tests on a laptop can run at scale, in production, on VMs, bare metal, OpenStack clusters, public clouds and more.
Course Syllabus
Module 1
Module 2
Option 1: Docker for Mac/Windows
Option 2: Using Docker Toolbox
Option 3: codespaces.io
Module 3
Testing Waters with Docker
Launching our first Container
Launching Container Like a VM with Interactive Mode
Namespaces in Action - Learning Whats contained and whats not Making Containers Persist Connecting to a Running Container Pause, Stop Remove Lab: Getting Started with Docker (Offline)
Module 4
Port Mapping Primer - Launching and Connecting to a Web Application
Renaming, Top, Attaching and Detaching
Inspecting Containers and Foregrounding
Limiting Resources - Memory
Prioritising CPU Utilisation
Module 5
How to package an application into a Docker Image
Building Docker Image the Imperative Way
Launching and customizing a Container
Committing the container into an Image and Validating
Troubleshooting Image Builds, Publishing to Docker Hub
Automating Image builds with a Dockerfile
Image build cache, Dangling Images, Image Tagging
Testlab Openshift
Module 6
Docker Host Networking Primer
Inspecting the default Bridge
Creating Networks - Bridge, None and Host
Multi Host Networking and Overlay
Module 7
Compose Primer Launching Redis Container
Using Container Linking to connect Services
Creating Docker Compose Specifications
Launching Application Stack with Docker Compose
Module 8
Need for and key features of Container Orchestration Engine
Docker Swarm Key Concepts
Provisioning 5 nodes Swarm cluster with 3 managers and 2 workers
Provisioning a high available replicated Service manually
Extending docker compose to deploy in Production with stack deploy
Adding deploy and replication configuration for voting app
Container and Node fault tolerance in action with Swarm
Zero Downtime Deployment and Rolling Updates
Module 9
Launching a kubernetes cluster on Google Cloud Platform
Deploying and publishing frontend app on GKE
High Availability and Release Strategies with Deployments
Publishing Applications with Services
Pods - unit of deployment
When to run more than one container in a pod ?
Kubernetes Internal Service Discovery
Assignment - Deploy application for shopping cart
Solution - Carts Application Deployment
Scaling applications manually and with auto scaler
Zero Downtime Deployment
Quick dive into kubectl, a CLI client for kubernetes
