> Processing Dependency: docker-selinux >= 1.8. for package: docker-1.8.86_64 > Package docker.x86_64 0:1.8. will be installed To install Docker, use the following command – # yum -y install docker docker-registry > Package autocorr-en.noarch 1:4.3.7.2-5.el7_2.1 will be an update > Package autocorr-en.noarch 1:4.3.7.2-5.el7 will be updated Loading mirror speeds from cached hostfile The sample output should be like this – Loaded plugins: fastestmirror, langpacks To update the packages, use the following commands- # yum -y update Installing Dockerīefore installing Docker on CentOS, it is required to update CentOS packages.

It is basically a container engine which uses the Linux Kernel features like namespaces and control groups to create containers on top of an operating system and automates the application deployment on the container. Docker is written in Go Programming language and is developed by Dotcloud.

The container allows the developer to package up all project resources such as libraries, dependencies, assets etc. Docker is an open-source project that automates the deployment of application inside the software container.

Docker run centos 7