Getting Started with Docker
Let’s get started with Docker. Docker is an OS-level(Operating system) virtualization software. From an application standpoint, Docker is an end-to-end platform that makes application lifecycle tasks fast and easy. We can package software applications to portable containers to efficiently build, ship, and run the applications in any environment.
Docker Install
Learn how to install and set up Docker software on an Ubuntu Linux machine. Docker installation process on Ubuntu Linux machine:
https://www.testingdocs.com/docker-install-on-ubuntu/
Container vs VM
Docker containers are lightweight and require much less computing power and space compared to a virtual machine. Key differences between Docker container and virtual machine are outlined here::
https://www.testingdocs.com/docker-containers-vs-virtual-machines/
Advantages of Containerization Technology:
https://www.testingdocs.com/advantages-of-containerization-technology/
Docker commands
Frequently used Docker commands are listed here::
https://www.testingdocs.com/most-useful-docker-commands/
Docker Compose Tool
Docker Compose is used for defining and running multi-container software applications.
https://www.testingdocs.com/docker-compose-tool/
Running Tests on Docker
Learn how to run a selenium test on a Docker container.
https://www.testingdocs.com/run-selenium-test-on-docker-container/
Distributed tests using Selenium Grid and Docker Compose:
https://www.testingdocs.com/scalable-selenium-grid-with-docker-compose/
Official Website
More information on Docker can be found on the Docker official website at::