Docker Crash Course For Busy DevOps And Developers

Best Docker Crash Course for busy DevOps and Developers training courses classes deliver by Nux software solutions in coimbatore. Nux software solutions in coimbatore has excellent and advanced training programs that will give you better performance & hands on experience. Our industry’s expert trainers offer a wide range of skills and experience in their graded areas.

The Training center environment is too good for professional, individual, corporate, live project training and industrial training. Labs infrastructure is advanced, well managed and you can access LAB 24X7 from anywhere. Training center has international expert trainers and they have excellent knowledge, real time industry experience.

Our Training programs combine with several innovative learning methods and delivery models. We understand your requirement and it will give you 100 percent growth for your career and provide the cost effective training programs and also work with flexibility for the trainees.

This course covers all the fundamentals about Docker software and teach you everything you need to know about developing and deploying modern applications with Docker software.

In the end of this course, you will gain in-depth knowledge about Docker software and general DevOps skills to help your company or your own project to apply the right docker workflow and continuously deliver better software.

What Will You Learn From This Course:

• In particularly, you will learn:
• Containerize a web-based application with a micro-service approach and automate it using Dockerfile.
• Design multi-container applications and automate the workflow using Compose.
• Scale Docker workflow with Docker Swarm, orchestrate and deploy a large-scale application across multiple hosts in the cloud.
• Best practices of working with Docker software in the field.
• In-depth knowledge about Docker software and confidence to help your company or your own project to apply the right Docker deployment workflow and continuously deliver better software.
• Invaluable DevOps skills such as setting up continuous integration pipelines.

Course Syllabus:

• Module 1
• Introduction
• Three Ways - Containers, VMs and Bare Metals
• Whats under the hood - Namespaces, Cgroups and OverlayFS
• Portability, Density, Consistency - The Key Features of Docker
• The Docker Evolution Story
• Docker Workflow and Components
• Module 2
• Setting up the Environment
• Option 1: Docker for Mac/Windows
• Option 2: Using Docker Toolbox
• Option 3: codespaces.io
• Module 3
• Introduction
• 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
• Introduction
• 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
• Introduction
• 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
• Introduction
• Docker Host Networking Primer
• Inspecting the default Bridge
• Creating Networks - Bridge, None and Host
• Multi Host Networking and Overlay
• Module 7
• Introduction
• Compose Primer Launching Redis Container
• Using Container Linking to connect Services
• Creating Docker Compose Specifications
• Launching Application Stack with Docker Compose
• Module 8
• Introduction
• 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
• and more.