learn-docker - dksingh

Docker

Containerization & DevOps Mastery

MODULE 1

Containers Fundamentals

VM vs Containers

Virtualization vs containers
Isolation & namespaces
Benefits & use cases
Docker architecture

MODULE 2

Installation & Setup

Docker Desktop

Install Docker
CLI basics
Config

MODULE 3

Images

Layers

Image layers
Tags
Pull/remove

MODULE 4

Containers

Lifecycle

Run
Logs
Exec
Stop/remove

MODULE 5

Dockerfile

Build

FROM RUN COPY
CMD ENTRYPOINT
Best practices

MODULE 6

Volumes

Storage

Volumes
Bind mounts
Persistence

MODULE 7

Networking

Bridge

Bridge
Host
Ports

MODULE 8

Compose

Multi-container

docker-compose
Services
Networks

MODULE 9

Advanced Build

Multi-stage

Multi-stage
.dockerignore

MODULE 10

Registries

Hub

Docker Hub
Push/pull

MODULE 11

Security

Best

Non-root
Secrets

MODULE 12

CI/CD

Pipelines

Build pipelines
Deploy

MODULE 13

Dev Environments

Local

Dev containers
Debugging

MODULE 14

Monitoring

Logs

Logs
Metrics

MODULE 15

Swarm

Orchestration

Nodes
Services

MODULE 16

Docker & K8s

Bridge

Images in K8s
Pods

MODULE 17

Internals

Namespaces

cgroups
OCI

MODULE 18

Performance

Optimize

Image size
Resources

MODULE 19

Production

Deploy

Scaling
Blue-green

MODULE 20

Cloud Docker

AWS/GCP

Cloud containers
Registry

MODULE 21

Testing

Containers

Test containers
Ephemeral env

MODULE 22

Projects

Real

Full-stack stack
Microservices

MODULE 23

Career Tracks

Paths

Docker Dev
DevOps
Cloud Eng