🚀 Announcing: 10-Days Docker Bootcamp! Join Me on This Learning Journey! 🚀

Hey everyone! 👋

I’m excited to launch a 10-day Docker Bootcamp right here! 🎉 Whether you're a beginner or someone looking to solidify your Docker skills, this series will help you go from zero to Docker pro in just 10 days!

🔹 What’s This About?

Every day, I’ll be sharing bite-sized, easy-to-understand lessons on Docker, with real-world examples and hands-on exercises. 🚀

📌 Who is this for?
✅ DevOps Enthusiasts
✅ Developers who want to containerize apps
✅ Anyone curious about Docker & containerization

📌 What Will You Learn?

📌 Day 0: What is Docker? Why Do We Need It?

• Introduction to Docker & Containers

• Differences between VMs vs. Containers

• Why Docker? Benefits over traditional virtualization

• Real-world use cases

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📌 Day 1: Installing Docker & Running Your First Container

• Installing Docker on Windows, macOS, and Linux

• Running your first container

• Basic commands: docker run, docker ps, docker stop, docker rm

• Pulling an image from Docker Hub

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📌 Day 2: Docker Architecture & Core Concepts

• How Docker works under the hood

• Key components: Docker Engine, Daemon, CLI, Registry

• Understanding Images vs. Containers

• Hands-on with docker inspect & docker system info

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📌 Day 3: Understanding Docker Images & Containers

• What are Docker Images?

• How containers run from images

• Image layers and how Docker optimizes storage

• Hands-on: Pulling, tagging, removing images

• Container Lifecycle – Running, Stopping, Restarting

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📌 Day 4: Building Custom Images with Dockerfiles

• Writing a Dockerfile

• Using FROM, RUN, COPY, CMD, ENTRYPOINT

• Building an image using docker build

• Best practices for writing Dockerfiles

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📌 Day 5: Docker Volumes & Persistent Storage

• Why container storage matters?

• Difference between Volumes vs. Bind Mounts

• Creating and managing Docker volumes

• Running a container with persistent data

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📌 Day 6: Docker Networking & Multi-Container Apps

• Networking models: Bridge, Host, Overlay, None

• Connecting multiple containers via custom networks

• Running a web server with a database using networking

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📌 Day 7: Docker Compose – Managing Services Easily

• Introduction to Docker Compose

• Writing a docker-compose.yml file

• Managing multi-container applications with one command

• Hands-on: Running a WordPress + MySQL stack

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📌 Day 8: Dockerizing a Real-World App (Hands-on Project)

• Containerizing a real-world application

• Building and running a Node.js + MongoDB app in Docker

• Using environment variables & secrets

• Deploying on Docker Hub or a private registry

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📌 Day 9: Security Best Practices in Docker

• Common security risks in containers

• Using non-root users in containers

• Scanning images for vulnerabilities (docker scan)

• Restricting container resources (CPU, Memory, Permissions)

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📌 Day 10: Docker Swarm vs. Kubernetes – Container Orchestration Showdown

• What is container orchestration?

• Docker Swarm vs. Kubernetes – Key differences

• When to use Swarm vs. Kubernetes?

• Hands-on: Setting up Docker Swarm

📢 How to Join?

✅ Follow me on Hashnode to get daily updates
✅ Comment below if you’re in! 🙌
✅ Share this post to invite others to join!

💬 Are you ready to master Docker in just 10 days? Let’s go! 🚢🔥