Docker is a suite of software development tools for creating, sharing and running individual containers. it started with a great developer experience. You can just bring up new applications with a simple command; docker run -it alpine.

Docker is a containerization platform that packages your application and all its dependencies together in the form of a docker container to ensure that your application works seamlessly in any environment. Docker Container is a standardized unit which can be created on the fly to deploy a particular application or environment. It could be an Ubuntu container, CentOs container, etc. to full-fill the requirement from an operating system point of view. Also, it could be an application oriented container like CakePHP container or a Tomcat-Ubuntu container etc.

Here are the list of 200+ Docker tutorials for all levels - developers, architects and DevOps engineers. Special thanks to all the community members who contributed to these tutorials.

Overview

Docker Images and Containers

Docker Compose

Docker Swarm

Introduction to Docker Swarm

Docker Services | Scaling | Draining Node | Rescheduling Containers

Docker Networking - II

Overlay Networking

Implementing MacVLAN

Lab #7: Getting Started with MacVLAN

Docker Security101

Docker Content Trust

Docker Secrets Management

Docker Secret Management with UCP

Docker Network Security

Security Scanning

Swarm Mode Security

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