Docker Deep Learning: Beginner to Advanced
Chapter 1: Introduction to Docker
Docker is a container platform used to build, ship and run applications consistently across environments.
Architecture
Client → Docker Engine → Container
Projects
- Run first container
- Check docker info
- Understand lifecycle
- Remove container
- List containers
Chapter 2: Docker Installation
sudo apt update
sudo apt install docker.io -y
sudo systemctl start docker
sudo systemctl enable docker
docker –version
Projects
- Install docker on VM
- Run hello world
- Check logs
- Restart service
- Verify daemon
Chapter 3: Images & Containers
docker pull nginx
docker run -d -p 80:80 nginx
docker ps
Projects
- Pull image
- Run container
- Access browser
- Stop container
- Remove image
Chapter 4: Dockerfile
FROM node:18
WORKDIR /app
COPY . .
RUN npm install
CMD [“node”,”app.js”]
docker build -t myapp .
docker run -p 3000:3000 myapp
Projects
- Create image
- Run node app
- Optimize dockerfile
- Multi stage build
- Push image
Chapter 5: Docker Volumes
docker volume create data
docker run -v data:/data nginx
Projects
- Create volume
- Attach storage
- Persist data
- Backup volume
- Restore volume
Chapter 6: Docker Networking
Docker networking enables communication between containers, host systems, and external networks. It is essential for microservices and production architectures.
Key Commands
docker network ls
docker network create my-net
docker run -d –network my-net nginx
docker network inspect my-net
Projects
- Connect two containers
- Create custom bridge network
- Setup Nginx + Backend
- Database + App connectivity
- Multi-container communication
Advanced Practice
docker network create app-net
docker run -dit –name c1 –network app-net ubuntu
docker run -dit –name c2 –network app-net ubuntu
docker exec -it c1 bash
ping c2
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