https://github.com/sanketbhandare/docker-complete-course

Complete Docker Zero to Hero Course with Practical Sessions & End-to-End Project
https://github.com/sanketbhandare/docker-complete-course

docker docker-compose docker-container docker-image dockerfile

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Complete Docker Zero to Hero Course with Practical Sessions & End-to-End Project

• Host: GitHub
• URL: https://github.com/sanketbhandare/docker-complete-course
• Owner: Sanketbhandare
• Created: 2024-12-05T16:50:25.000Z (23 days ago)
• Default Branch: main
• Last Pushed: 2024-12-05T16:55:57.000Z (23 days ago)
• Last Synced: 2024-12-05T17:42:17.266Z (23 days ago)
• Topics: docker, docker-compose, docker-container, docker-image, dockerfile
• Homepage:
• Size: 0 Bytes
• Stars: 1
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

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README

        
# Complete Docker | Zero to Hero Course |

Complete Docker Zero to Hero Course with Practical Sessions & End-to-End Project. Keep Learning!

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### Course Requirements:

 1. **Laptop (with admin privileges)**

 2. **Desire to Learn**.

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## **Module 1: Docker Basics**

- **What is Docker?**: Overview of containers vs VMs.

- **Install Docker**: Set up Docker on Windows/macOS/Linux.

- **Run Containers**: Start a container using `docker run `.

- **Container Lifecycle**: Manage containers (`docker ps`, `docker stop`, `docker rm`).

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## **Module 2: Docker Images**

- **What are Docker Images?**: Layers, file system, and reusable components.

- **Pull Images**: `docker pull `.

- **List and Remove Images**: `docker images`, `docker rmi `.

- **Create Custom Images**: Build images using a `Dockerfile`.

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## **Module 3: Dockerfile & Multi-Stage Builds**

- **Dockerfile Basics**: Instructions like `FROM`, `RUN`, `COPY`, `CMD`.

- **Efficient Image Creation**: Automate build processes using Dockerfile.

- **Multi-Stage Builds**: Optimize image size by using multiple stages in a Dockerfile.

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## **Module 4: Docker Networking and Volumes**

- **Docker Networking**: Understand bridge, host, and custom networks.

  - Create custom networks: `docker network create `.

  - Link containers via networks.

- **Docker Volumes**: Use volumes to persist data.

  - Create and mount volumes: `docker volume create `.

  - Attach volumes to containers: `docker run -v :`.

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## **Module 5: Docker Registry & Image Management**

- **Docker Registry**: Docker Hub and private registries.

- **Push/Pull Images**: Push image to Docker Hub (`docker push `), pull image from Docker Hub (`docker pull `).

- **Image Management**: Tag images (`docker tag  `), remove unused images (`docker rmi `).

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## **Module 6: Docker Compose**

- **Introduction to Docker Compose**: Manage multi-container apps with `docker-compose.yml`.

- **Start and Stop Containers**: `docker-compose up`, `docker-compose down`.

- **Scaling Containers**: Define multiple instances of a service in Compose.

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## **Module 7: Docker Image Scanning & Security**

- **Image Scanning**: Use tools like Clair or Trivy to scan Docker images for vulnerabilities.

- **Security Best Practices**:

  - Use trusted base images.

  - Avoid running containers as root.

  - Use Docker Content Trust (DCT) to sign images.

  - Regularly update images to patch security vulnerabilities.

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## **Module 8: End-to-End Project: Dockerized Web App**

- **Step 1: Create a Simple Web App**:

  - Choose a language (e.g., Python Flask or Node.js) and build a basic web app.

  - Write a Dockerfile to containerize the app.

- **Step 2: Set Up Docker Compose**:

  - Add a database (e.g., MySQL or MongoDB) using Docker Compose.

  - Define multi-container services in `docker-compose.yml`.

  - Link the web app and database using Docker networks.

- **Step 3: Automate Builds**:

  - Build the image: `docker build -t  .`.

  - Push the app image to Docker Hub: `docker push `.

- **Step 4: Deploy with CI/CD**:

  - Set up a simple Jenkins/GitLab pipeline to automate the build, test, and deployment.

  - Use Docker to deploy the app on a cloud server (e.g., AWS, Azure).

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## **Module 9: Final Project**

- **Create a Complete Dockerized Application**:

  - Build and deploy a multi-container app (e.g., a web app with backend and database).

  - Use Docker Compose for orchestration.

  - Implement a CI/CD pipeline to automate testing and deployment.

  - Scan Docker images for vulnerabilities and apply security measures.

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