Docker in a Weekend: 40 Practical Demos for DevOps Learners

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Posted on 12 Nov 03:45 | by BaDshaH | 0 views

Master Dockerfiles, Docker Build, Docker Compose, Multi-Container Apps, and Multi-Stage Builds with 40 Practical Demos

What you'll learn
You will learn Docker basics with foundational commands and setup.
You will learn to install Docker Desktop and sign up for Docker Hub.
You will learn essential Docker commands: pulling, running, stopping, and managing containers.
You will learn to build Docker images from scratch and push them to Docker Hub.
You will learn Dockerfile instructions like LABELS, ADD, COPY, and ARG.
You will learn to use Dockerfile for RUN, EXPOSE, and other key instructions.
You will learn how to manage environment variables and work with CMD and ENTRYPOINT.
You will learn advanced Dockerfile instructions: HEALTHCHECK, USER, and optimizing image builds.
You will understand Docker ports and how to map them using -p and -P flags.
You will learn Docker Volumes to store persistent data and share data between containers.
You will learn the difference between Docker Volumes and Bind Mounts and when to use each
You will learn to set up multi-container applications with Docker Commands
You will master Docker Compose basics, including MySQL as a service.
You will learn to manage multi-container applications using Docker Compose.
You will learn Docker Compose features like scaling, networks, health checks, and startup orders.
You will master Docker Compose PROFILES, LINKS, ALIASES, and named volumes.
You will learn advanced Docker Compose configurations like HEALTHCHECKS and startup conditions.
You will learn Docker BuildKit for efficient builds and multi-platform support.
You will learn Docker Cloud for remote builds and managing cloud-based images.
You will learn to use multi-stage builds to create lightweight and optimized Docker images.

Requirements
You don't need prior Docker knowledge. We will start from the basics, with the first few demos covering foundational Docker concepts.
Access to a computer that supports Docker Desktop installation (Windows, Mac, or Linux) is required.
Some familiarity with concepts of software development and server environments will be helpful but is not mandatory.

Description
Course ModulesDemo-01: Install Docker Desktop, Sign Up to Docker Hub Demo-02: Docker Commands: pullm run, exec, stop, start, rm, rmi Demo-03: Build Docker Image and Push to Docker Hub Demo-04: Dockerfile - LABELS Instruction Demo-05: Dockerfile - ADD vs COPY Instructions Demo-06: Dockerfile - ADD Fetch from URL (GitHub Release) Demo-07: Dockerfile - ARG Instruction Demo-08: Dockerfile - RUN and EXPOSE Instructions Demo-09: Dockerfile - ENV, ARG, CMD, WORKDIR Instructions Demo-10: Dockerfile - CMD Instruction - Override with docker run Demo-11: Dockerfile - ENTRYPOINT Instruction Demo-12: Dockerfile - HEALTHCHECK Instruction Demo-13: Dockerfile - USER Instruction Demo-14: Docker Ports: -p and -P flags Demo-15: Docker Volume - Basics Demo-16: Docker Volumes: Use Docker Volumes with Docker Containers Demo-17: Docker Volumes: Populate Data in Docker Volumes using Containers Demo-18: Docker Volumes: Mount a Volume sub-directroy Demo-19: Docker Bind Mounts: Basics Demo-20: Docker Bind Mounts: Mount in Read-Only mode Demo-21: Docker Volumes vs Bind Mounts with Non-empty dir usecase Demo-22: Docker tmpfs Mount Demo-23: Deploy Multi-container Applications using Docker Commands Demo-24: Docker Compose: Basics (MySQL DB as Service) Demo-25: Docker Compose: Named Volumes with additional Metadata Demo-26: Docker Compose: Multi-container Application - UMS WebApp + MySqlDB Demo-27: Docker Compose: DEPLOY (Scale containers) - Nginx + UMSWeb + MySqlDB Demo-28: Docker Compose: NETWORKS (Frontend: Web, App, Backend: App, DB) Demo-29: Docker Compose: HEALTHCHECKS Demo-30: Docker Compose: STARTUP ORDER with Conditions Demo-31: Docker Compose: PROFILES Demo-32: Docker Compose: LINKS Demo-33: Docker Compose: ALIASES Demo-34: Docker Compose: BUILD Demo-35: Docker Compose: DEVELOP WATCH with SYNC + RESTART Demo-36: Docker Compose: DEVELOP WATCH with SYNC + REBUILD Demo-37: Docker BuildKit: Buildx CLI, Local and Build Cloud Builders Demo-38: Docker BuildKit: Build Multi-platform Docker Images Demo-39: Docker Build Cloud: Remote Builds using Cloud Builder Demo-40: Docker Multi-stage BuildsDocker Concepts Covered1. Docker Installation and Setup - Installing Docker Desktop - Signing up for Docker Hub2. Basic Docker Commands - Pulling, running, executing, stopping, starting, removing containers and images3. Docker Image Management - Building and pushing Docker images4. Dockerfile Instructions - LABELS, ADD vs COPY, ARG, RUN, EXPOSE, ENV, CMD, WORKDIR, ENTRYPOINT, HEALTHCHECK, USER5. Docker Ports - Mapping ports using -p and -P flags6. Docker Volumes and Data Management - Docker volumes basics, usage with containers, data population, sub-directory mounts, and differences between volumes and bind mounts7. Docker Bind Mounts - Basics, read-only mode, and non-empty directory use cases8. Temporary File Storage - tmpfs mounts9. Multi-container Applications - Deploying multi-container applications with Docker commands10. Docker Compose - Basics, named volumes with metadata, multi-container applications, scaling, networks, health checks, startup order, profiles, links, aliases, build, develop-watch features11. Advanced Docker Compose Features - Network configurations, health checks, profiles, aliases, and links12. Docker BuildKit - Using BuildKit for building multi-platform images and setting up builders13. Docker Cloud Build - Remote builds using Docker's cloud builder14. Docker Multi-stage Builds - Creating optimised images through multi-stage buildsEach of my courses comes withAmazing Hands-on Step By Step Learning ExperiencesPractical demos for each and every conceptFriendly Support in the Q&A section"30-Day "No Questions Asked" Money Back Guaranteed by Udemy"

Who this course is for
This course is designed for students and professionals who want to learn Docker from scratch and gain hands-on experience with containerization.
Developers who want to understand how to create, manage, and deploy Docker containers in real-world scenarios.
DevOps engineers and system administrators who are interested in mastering Docker to streamline application deployment and management.
Anyone aiming to build skills in containerized applications, multi-container environments, and Docker Compose.
Those interested in exploring advanced Docker concepts, such as multi-stage builds, Dockerfile optimization, and Docker Compose networking.

Homepage

https://www.udemy.com/course/docker-in-a-weekend-40-practical-demos-for-devops-learners/


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