Gamut Gurus Bootcamp
Our Bootcamp sessions are a robust mixture of the latest Industry Techniques and practices, and valuable insights from Top Tech Experts. Join our exclusive webinar sessions to gain deep knowledge into Trending Technologies of the IT Industry
Upcoming Bootcamps
Docker For Beginners & Intermediate - Live Webinar (8 hours)
With End-to-End Real-time Project Work & Hands-on
&
Step-by-Step Practice, Preparation Materials
End Date: yet to decide
DevOps Architect & Consultant
8 hours
About the course:
This course will teach you about Docker, as an open platform for developing, shipping, and running applications. You will learn about how Docker enables you to separate your applications from your infrastructure so you can deliver software quickly, with the help of real-time projects. Upon successfully completing the course, you will have a knowledge of working with Docker, so that you can manage your infrastructure and manage your applications.
Trainer:
P Nageswara Rao
He is the senior Course Advisor and trainer, who holds 14+ yrs of experience in DevOps with deep-rooted professional pitches in Walmart-labs, NetApp ..etc. as a Senior Architect, process planter and SME worked vibrantly for multi clientele base globally on this technology. He has 10+ yrs of corporate training experience in sowing DevOps seeds across top MNCs in India. With a proven track record of running 12000+ successful batches engaging 60000+ learners as alumni working for top companies globally through his Bangalore's No.1 DevOps Training Hub - Gamut Gurus!
Objective:
- Introduction to Docker.
- Basics of how Docker works.
- How to install the Docker Community Edition.
- How to manage images, containers, networks, and volumes.
- Build images using a Dockerfile.
- Tag images and push them to Docker Hub.
- Use Docker Compose to deploy Microservices to Docker.
- Run Docker in Swarm Mode for a more production-ready environment.
- Use Secrets to protect sensitive data like passwords
Project:
Here you will write a Dockerfile to create a compatible environment to run the project and other required tools dependent files and project files, will make a bundle of all these which is called an Image, with this you can create any no. of environments where your project is up and running.
What You'll Learn:
What materials you get:
- All classroom step-by-step practical materials
- Docker books, Soft copies
- Docker Webinar Slides
- Docker lists, Cheat-sheets & Interview Questions
Pre-requisites
- Basic knowledge about software development processes
- Knowledge of Git, Maven, Linux
Target Audience
- System Administrators
- Cloud Infrastructure Engineers
- Automation Engineers
Day-1 (3hrs)
Introduction to Containerisation and Docker
- Basics of Virtualization
- Difference between Virtual machine (VM), Physical machine and Docker container
- What is containerization?
- What is Docker? Why Docker and its features. Who can use it?
Docker Installation in Production
- Docker supported platforms
- Docker prerequisites in production and commands to verify the same
- Docker Installation & Uninstallation in production
- Configuring Docker to be executed without pseudo
Day-2 (3hrs)
Module-3: Getting Started with Docker containers
- Creating the first container
- Cgroup & Namespace Kernel features for containers
- Root file system, networking, and processes isolation.
- Docker image concepts. Shipping the application code with dependencies
- Difference between Docker Image and Container
- Creating any flavor of Linux containers on any Linux host
- Creating Linux containers on Windows. Concepts involved
Container Management Commands
- Shutdown Docker container
- Listing all containers in the host
- Listing only running containers
- Listing the last few numbers of containers
- Inspecting Docker container information
- Listing last created container
- Creating a container with our own name
- Renaming a container
- Deleting one, all, stopped and running containers
- Starting, stopping, and restarting containers from the host
- Attaching to a running container
- Keyboard shortcuts
- Inspecting container processes from the host
- Stopping the container gracefully and forcibly
- Find more about a container. Understanding container inspect JSON format
- Creating and Pushing a running container in daemon mode
- Creating demonized containers
- Pushing container in sleep mode
Allocating Memory, CPU, and Disc Space to containers
- Verifying resource utilization and usage statistics - stats command
- Allocating Memory
- Allocating CPU
- Allocating Disk space
- Updating computing constraints on a running container
Day-3 (3hrs)
Docker Volumes - Persistent Data
- Docker Volume creation
- Inspecting Volumes
- Mounting Docker volume to containers
- Read-only volume
Docker images - Deep dive - Project - Application containerization
- Understand more about Docker images - real-time use cases in DevOps
- Advantages of Docker images in application deployments
- Docker Image creation techniques
- Dockerfile instructions and usage
- Solving Works in my machine problem with Docker Images
- Restoring environments with Docker images
- Auto-scaling environments using Images
- Setting up dev environments with images. Docker Advantage!
- Creating and setting up the account in Docker-hub
