Docker Swarm VS hub-feedback

Docker - A containerization platform that allows developers to package applications and their dependencies into containers. Docker Compose can be used to define multi-container application stacks, including web servers, databases, and other services. Features powerful portability and consistency, supports rapid building, sharing, and container management, suitable for complex application architectures, and requires a learning curve.

This article wanted to be a brief and gentle introduction to the container and docker world, there is a lot more to learn so don’t hesitate to check the docker documentation.

It appears they have since reverted the decision but it used to require logging in:

https://github.com/docker/docs/issues/6910

Docker Documentation

Docker is a tool that can help the developer to run each dependency in containers. Find more about Docker at Docker Official.

According to Docker Docs, a Dockerfile is a text document that contains all the instructions a user could call on the command line to assemble an image. These instructions include actions like installing software, copying files, setting environment variables, and defining how an application should run.

Hello reader, it's Sourab here. Recently in one of my projects I used Docker and Nginx for deploying a React App to a front-end server. Let's see how I did it.

If you want to learn more about Docker, check out the official Docker docs.

Learn more about Docker with the documentation.

image: this key specifies the image this container is based on to be created. It can be a local image or an image from the Docker hub.

Finally, we can upload our application to Docker Hub so that other people can use the image we created. To do this, follow the steps below:

Pull the official Docker distribution of pgAdmin 4 from the Docker Hub repository with the following command:

To use Docker Scout, you'll first have to have a Docker Hub account. Follow the installation instructions for Docker Scout on GitHub. Once Docker Scout is installed, you can sign in to Docker Hub on the command line with the docker login command.

Go to Docker Hub, sign up, and log in to your account's overview page.

Login to Docker [Create an account with https://hub.docker.com/]

Docker Hub

Dockerhub account

There are a lot of docker-compatible registries almost every cloud provider has its registry but for this article, we will use the docker registry called docker hub. Go to the website create a new account and sign in then you can push or pull images.