Docker is a robust device used for creating, packaging, and deploying purposes effectively. Docker is a container administration service. Docker was launched in 2013. It’s open-source and accessible for various platforms like Home windows, macOS, and Linux. Docker is rapidly transport, testing, and deploying code. In order that it reduces your delay between writing code and working it in manufacturing. You may create self-contained environments often called containers. That may run constantly on completely different platforms.
You might want to set up the Docker engine in your laptop or system. The Docker engine means that you can create and handle docker containers, docker photos, docker hub, docker desktop, and so on.
On this Docker Tutorial, you’ll study all the essential to superior ideas like Docker set up, Docker container, Docker instructions, Docker run, Docker photos, Docker compose, Docker engine, Docker networking, and so on.
Desk of Content material Docker
- Introduction
- Docker Installation
- Docker Commands
- Docker Run
- Docker Images
- Docker Compose
- Docker Engine, Storage
- Docker Networking
- Docker Registry
- Docker Containers and Managing Containers
- Docker Swarm
Introduction
Docker Set up
- Docker Installation on Windows
- Docker Installation on Windows using Chocolatey
- Docker Installation on Ubuntu
- Docker Installation on macOS
- Docker Installation on Arch-based Linux
- Docker Installation on RedHat
Docker Instructions
Docker Run
Docker Photos
- Docker Images
- Working with Images
- Publish Docker Images in Hub
- Create a Customized Image
- Use Image Tags
- How to use Next.js Image
- How to use Local Image with Minikube
Docker Compose
Docker Engine, Storage
Docker Networking
- Docker Networking
- Docker Ports
- Creating a Network and connecting a Container
- Connecting Two Docker Containers Over the Same Network
- Default Bridge Networking
- Create your own secure Home Network using Pi-hole and Docker
Docker Registry
- Docker Registry
- Docker – Public Repositories
- Docker – Private Registries
- Creating a Private Repository and Push an Image to That Private Repository
- Using Public Repositories To Host Docker Images
Docker Containers and Managing Containers
- Containerization using Docker
- Docker Container Virtualization
- Docker Container for Node.js
- Remove Containers
- Push a Container Image to a Docker Repository
- Docker Container Linking
- Manage Containers using CLI
- Mount Volume inside Container
- Difference between Images and Container
- Difference between Virtual Machines and Containers
- How to Install Linux Package in Docker Container
- Copying Files to and from Docker Containers
- Run MongoDB as Container
- Container for Node.js
- Container for NGNIX
- How to Provide the Static IP to a Docker Container?
Docker Swarm
Miscellaneous
- Running a Java Application using Docker
- Running a PHP Application using Docker
- Running a Python Application using Docker
- How to Dockerize an ExpressJS App?
- How to Dockerize a ReactJS App?
- Docker Vs Kubernetes
- Deploying WebApps on Docker
- Docker Continuous Integration
- Difference Between Vagrant and Docker
- How to Setup Jenkins in Docker Container?
Docker Container: A Docker container is a light-weight and executable bundle of software program. It contains every thing used to run an utility, code, libraries, and dependencies. You don’t must allocate any reminiscence for the applying. It will probably mechanically generate area in response to the necessities.
Why to study Docker?
A few years again, when organizations wanted different purposes, they purchase a server with out realizing the efficiency requirement of the software program/utility. This outcomes waste of cash and sources. Then Digital machines come onto the market, which permits engineers to run a number of purposes on the identical useful resource however as a totally completely different server. However Each utility to run on a Digital machine requires OS and each OS wants its personal CPU, RAM, and so on. to run. Which will increase the associated fee.
Then Docker Mannequin comes into the scope, which overcomes the drawbacks of the Digital Machine. It reduces the wastage of sources by sharing OS, reminiscence, and CPU, and It provides many advantages for builders and system directors, like consistency, portability, effectivity, safety, scalability, and model management. These advantages make it simpler to handle and deploy purposes.
Options of Docker
- Docker reduces the dimensions of improvement by offering a smaller a part of the OS through containers.
- It’s simpler to work on the identical undertaking by completely different groups with the assistance of Containers.
- Docker containers might be deployed wherever, on any bodily, or digital machines and on the cloud.
- Docker containers are light-weight so, it turns into east to scale them.
Benefits of Docker
- Docker makes use of much less reminiscence.
- The complete working system is just not required to run an utility.
- Containers run sooner than the opposite Digital Machines.
- It’s light-weight.
- It permits us to make use of a distant repository to share your containers with different groups.
- To cut back the dangers, it makes use of dependencies.
Disadvantages of Docker
- Complexity will enhance as a result of layering.
- It’s troublesome to handle numerous containers.
- For an utility that wants higher graphics, Docker is just not appropriate for it.
- Cross-platform compatibility is just not allowed.
Conclusion
Docker is a software program improvement framework that means that you can bundle and run apps inside digital machines on a server. It’s usually used to create and take a look at purposes earlier than deploying them on an actual, bodily server. This permits organizations to check and deploy their purposes rapidly and with minimal sources. Docker additionally makes it straightforward to bundle and replace apps on any server, no matter its {hardware} configuration.
