Docker

How to Install Docker on Ubuntu 18.04 Server

Install Docker Ubuntu

Docker is a lightweight operating system-level virtualization solution that allows you to run multiple containers simultaneously on a single host or across a fleet of servers with the help of Orchestration tools. Docker containers are isolated from each other using Kernel [...]

Josphat Mutai 12:05 am

How to Install Prometheus on Ubuntu 18.04

Install Prometheus Ubuntu

Prometheus is a very powerful open-source monitoring and alerting system suitable for dynamic environments like in Cloud space. It is a standalone project maintained by the community with many companies and organizations contributing to its source code. Most components of Prometheus [...]

Josphat Mutai 12:45 am

2 Ways to SSH into a Running Docker Container

get bash ssh docker

In this blog post, we'll look at how to get bash shell on a Docker container running in the background. It will also cover how to ssh into a docker container that was started and left running in the background [...]

Josphat Mutai 12:05 am

How to use Docker without sudo on Ubuntu

docker sudo ubuntu

This article I will show you how to enter docker command without using sudo command on Ubuntu Linux machine. If you use Docker for testing and development on your local machine, you probably experienced of those messages. $ docker run [...]

Mihajlo Milenovic 12:05 am

How to Upgrade Docker on Fedora / CentOS

upgrade docker

Docker is an open source platform for developing, shipping, and running applications. Docker v17.12 is the latest stable release as of writing this article. It provides the ability to package and run an application in a totally isolated environment called [...]

Saheetha Shameer 12:05 am

How to Setup Linux Version of MS SQL Server on Docker Container

mssql server linux docker

This article explains how to setup and run Microsoft SQL server on containerised Linux Operating System. I will use the image available on Docker Hub to run a Docker container. An earlier version of SQL Server is meant to run [...]

Nikhil Gupta 3:00 am

How to Setup Rancher for Multi Host Docker Container Management

This article talks about setting up Rancher for Multi-host Docker container orchestration. If you've had the experience of running containerized applications at scale, then you should have been struggling with how to manage potential dozens of  'dockerized' applications. This can [...]

Nyah Check 3:00 am

How to Setup WordPress with Docker in Ubuntu 16.04

Wordpress with docker compose

This article covers how to setup wordpress with docker using docker-compose quickly. WordPress requires LAMP or LEMP stack but the official wordpress docker image contains PHP and Apache, leaving us to install only MySQL docker image. But for managing MySQL through [...]

Dwijadas Dey 3:04 am

A Complete Docker Command List in Cheat Sheet

Docker Commands Cheat Sheet List

The idea of using container was made possible by the namespaces feature added to Linux kernel version 2.6.24. Namespaces allows to create an isolated container that has no visibility or access to objects outside the container. LXC, LXD, systemd-nspawn, Linux-VServer, [...]

Bobbin Zachariah 3:00 am

How to Setup DNS Server with Docker Container

A Dockerfile is used to create a Docker container image, this will be used to created the DNS Server. An easy way to setup a basic DNS server with Docker is to use the BIND DNS server bundled with the Webmin [...]

Nyah Check 3:00 am

How to Setup Jenkins on Docker Container

Jenkins customize

Jenkins is one open source tool to perform continuous integration and build automation. A developer can easily build and test software using continuous integration through jenkins in a project life cycle. It allows continuous delivery of software by building pipelines [...]

Dwijadas Dey 3:00 am

How to Stop, Remove and Clean up Docker

Docker logo

Are you new to docker? then running and maintaining docker applications is easy. This article explains how to stop docker container applications using docker stop, docker-compose stop and docker kill. docker-compose comes handy when managing a complex multi container docker [...]

Nyah Check 5:25 pm

How to Setup LEMP Stack on Docker

PHPMyAdmin login

In this tutorial we will setup a LEMP stack inside a docker. We can easily pull and setup LEMP image inside a docker in a couple of minutes. But for better understanding of the stack, we will setup each of [...]

Dwijadas Dey 3:00 am

A Guide on Docker Dockerfile and Example to Build Image

The current article will walkthrough one of the most used concept in docker ecosystem which is the Dockerfile. We will explore the building blocks of Dockerfile to automate the building of docker images for our applications and services. Dockerfile is basically [...]

Mohamed Ez Ez 3:00 am