TRENDING

You can find articles on latest developments / improvement in various linux technologies here

How to Install Kubernetes Cluster with Ansible based tool Kubespray

install kubernetes kubespray

Deploying Kubernetes cluster manually is very complex, tedious, long and error-prone process. Industry demands agility and wants to setup Kubernetes clusters as fast as possible. So, the Community has started the incubated project called Kubespray (Kargo) under community umbrella. KubeSpray [...]

Pradip Sakhavala 3:27 am

NGINX Unit - An Open Source Web Application Server

NGINX Unit application server

Nginx announced the release of the first beta of Unit - Nginx Unit, a dynamic web application server, designed to run applications in multiple languages.  It is an application server that supports Python, PHP and Go, with support coming for Java, Node.js [...]

Alain Francois 2:00 am

How to Monitor Kubernetes Cluster with Prometheus and Grafana

kubernetes monitoring

If you read the previous article about kops and how to make a cluster, this article will be a continuation of it. You will need kubernetes cluster on which you will install Prometheus and Grafana. You might need to upgrade [...]

Mihajlo Milenovic 2:00 am

How to Mine Ethereum on Debian 8 / Ubuntu 16.04

mine ethereum linux

As of recently, a cryptocurrency craze has swept Internet communities. The people have found out that one does not need a several thousand dollar-worth rig to mine cryptocurrency with a profit. Stores are short on graphics cards, and a gold [...]

Maciej Borkowski 2:00 am

How to Install Terraform and Provision AWS EC2 Cloud Instance

Create key pair

The primitives of terraform used to define infrastructure as a code (IaaC). You can build, change and version your infrastructure in AWS, Digital Ocean, Google Cloud, Heroku, Microsoft Azure etc. using the same tool. Describe components of your single application [...]

Dwijadas Dey 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

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

How to Setup up Kubernetes 1.5 with kubeadm on CentOS

New version of Kubernetes is out, so here we are with another Kubernetes article. With Kubernetes 1.5, the kubeadm is still in alpha, and it is not recommended to use it in production as it still does not support load [...]

Mihajlo Milenovic 3:00 am

How to Setup and Use MariaDB on Docker Container

docker mariadb repository

I’m following my series of articles about the rock stars of the devops ecosystem. In today's article I will show you how to setup and use MariaDB on docker container and as bonus we will be able to reuse the [...]

Mohamed Ez Ez 3:00 am

How to Setup Monitoring for Docker Containers using Prometheus

Prometheus Architecture

Prometheus is a next-generation open source monitoring system from SoundCloud and is designed for monitoring such as the generation and collection of metrics, graphing the resulting data on dashboards, and alerting on anomalies etc. In this tutorial we will install/configure [...]

Dwijadas Dey 3:00 am

How to Create and Use Kubernetes Secrets

K8s secret concept map

The current article will tackle one of the most import feature of kubernetes which is called Secrets. Before dig diving in this feature first, I would like to mention that throughout this article I’ll be using the terms Kubernetes and [...]

Mohamed Ez Ez 3:00 am

How to Setup Single Node Hadoop Cluster Using Docker

In this article, I will show you how to setup a single node hadoop cluster using Docker. Before I start with the setup, let me briefly remind you what Docker and Hadoop are. Docker is a software containerization platform where [...]

Linoxide 3:00 am

Reviewing Docker Alternative with Options for Clustering Technologies

Docker Alternatives

Docker is great peace of software, but Free Software world doesn't tolerate mono-cultures. Whenever some piece of software gets popular, the alternatives show up and each of them makes its own design changes in order to fill different niches. Containers [...]

Mihajlo Milenovic 3:23 am