Docker is quickly becoming one of the most popular technologies for hosting web applications. It is a set of tools for packaging, distributing, and running software applications. Developers can write configuration files to create packages called images, which are distributed via decentralized, web-based repositories (some public, some private).
Following the second video about Docker basics, in this video, I explain Docker architecture and explain the different building blocks of the docker engine; docker client, API, Docker Daemon. I also explain what a docker registry is and I finish the video with a demo explaining and illustrating how to use Docker hub
In this video lesson you will learn:
#docker #docker hub #docker host #docker engine #docker architecture #api
Docker is an open platform that allows use package, develop, run, and ship software applications in different environments using containers.
In this course We will learn How to Write Dockerfiles, Working with the Docker Toolbox, How to Work with the Docker Machine, How to Use Docker Compose to fire up multiple containers, How to Work with Docker Kinematic, Push images to Docker Hub, Pull images from a Docker Registery, Push stacks of servers to Docker Hub.
How to install Docker on Mac.
#docker tutorial #c++ #docker container #docker #docker hub #devopstools
In this blog post, I’m going to share my experience with using docker to create a container for my application.
Docker is an open platform for developing, shipping, and running applications. It packages up an application or service with all of its dependencies into a standardized unit a.k.a “Image”
There are a lot of individual machines and VM running with different OSes and it’s hard to stay up to date with the operating systems as well as their dependencies. This is where Docker shines and solves that problem. Docker streamlines the development lifecycle by providing standardized environments using local containers.
#cloud #docker #docker-compose #docker-build #software-development
In this post, we will see a docker build example of a node js API application starting from slow and ending up in a ~10x faster build. I have already talked about the reasons to use docker for development environment. I have also mentioned how docker changed the way we software engineers work and multi-stage docker build in past posts. For this one let’s focus on the docker build example with faster build in mind.
Docker version 19.03.13, build 4484c46d9don a Mac
#docker #docker builds
If you have recently come across the world of containers, it’s probably not a bad idea to understand the underlying elements that work together to offer containerisation benefits. But before that, there’s a question that you may ask. What problem do containers solve?
After building an application in a typical development lifecycle, the developer sends it to the tester for testing purposes. However, since the development and testing environments are different, the code fails to work.
Now, predominantly, there are two solutions to this – either you use a Virtual Machine or a containerised environment such as Docker. In the good old times, organisations used to deploy VMs for running multiple applications.
So, why did they started adopting containerisation over VMs? In this article, we will provide detailed explanations of all such questions.
#docker containers #docker engine #docker #docker architecture