Now, with the help of the curl command, you have to add the GPG key from the Docker repository and we will add it to the system at once. These packages are lightweight and installation should be almost immediate. sudo apt-get install apt-transport-https ca-certificates curl gnupg lsb-release

With the system installed, you then need to install some packages needed to add the Docker repository to the system. Once you are inside the server, you can update the whole package. Install Docker on Debian 11Īssuming we are installing on a remote server, then you have to connect via SSH.

In addition to this, Docker is an open-source technology with great support for Linux and in its image repository, we can find many applications and systems. With Docker, we forget that our software works on one machine and not on others because of configuration problems.īecause these containers only carry what is necessary for the application to work, they are much lighter than virtual machines, and when we talk about capacity on our servers, that pays off in being able to place more applications with the same existing resources.

These containers are completely independent which increases the security of the container.

What is Docker?ĭocker is a program that allows you to package software in containers and run them on top of virtual machines. So, before we start with the installation process, let’s give a brief introduction of what Docker is.

Install docker debian