DevOps


docker

Docker: backup and restore of a database

It is very important to backup databases deployed using containers. Else once the container stops, all data in it will be gone. For this exercise we will continue the example used in previous post that created…


docker

Docker: Docker-compose -- A wordpress site

The docker-compose is a CLI tool that automates some very long arguments we other wise will be passing to “docker run” command. This tool will also help us to start multiple containers at the same time. In real…



docker

Docker: Running Docker commands

This tutorial is a continuation of a previous post Docker: Installation and basics The command to run a container from an image is: [root@gw20-lap-doc1 ~]# docker run <image name> The command docker run image = docker…




docker

Docker: Installation and basics

This tutorial is aimed to teach one how to install Docker in CentOS 7 base host, and to perform basic tasks. Quick Notes: You cannot run a Windows based container on a Docker that is…