Docker-Self-Learning

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

Docker Concepts covered

1. Docker Installation and Setup

   • Installing Docker Desktop
   • Signing up for Docker Hub

2. Basic Docker Commands

   • Pulling, running, executing, stopping, starting, removing containers and images

3. Docker Image Management

   • Building and pushing Docker images

4. Dockerfile Instructions

   • LABELS, ADD vs COPY, ARG, RUN, EXPOSE, ENV, CMD, WORKDIR, ENTRYPOINT, HEALTHCHECK, USER

5. Docker Ports

   • Mapping ports using -p and -P flags

6. Docker Volumes and Data Management

   • Docker volumes basics, usage with containers, data population, sub-directory mounts, and differences between volumes and bind mounts

7. Docker Bind Mounts

   • Basics, read-only mode, and non-empty directory use cases

8. Temporary File Storage

   • tmpfs mounts

9. Multi-container Applications

   • Deploying multi-container applications with Docker commands

10. Docker Compose

    • Basics, named volumes with metadata, multi-container applications, scaling, networks, health checks, startup order, profiles, links, aliases, build, develop-watch features

11. Advanced Docker Compose Features

    • Network configurations, health checks, profiles, aliases, and links

12. Docker BuildKit

    • Using BuildKit for building multi-platform images and setting up builders

13. Docker Cloud Build

    • Remote builds using Docker’s cloud builder

14. Docker Multi-stage Builds

    • Creating optimized images through multi-stage builds

Github Repositories used for this course

• docker-in-a-weekend
• Important Note: Please go to these Original repositories.