Docker in a Weekend: 40 Practical Demos for DevOps Learners | Udemy

• Course Modules
  • Demo-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 Builds

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 optimised images through multi-stage builds

Each of my courses comes with

• Amazing Hands-on Step By Step Learning Experiences
• Practical demos for each and every concept
• Friendly Support in the Q&A section
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