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Dockerizing LEMP Stack with Docker-Compose on Ubuntu
Author: Muhammad Arul •
Tags: linux, sendmail, ubuntu, virtualization •
Comments: 15 •
Published: Mar 01, 2017 In this tutorial, I will guide you step-by-step to use docker-compose to create a LEMP Stack environment (LEMP = Linux - Nginx - MySQL - PHP). We will run all components in different docker containers, we set up a Nginx container, PHP container, PHPMyAdmin container, and a MySQL/MariaDB container.
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How to setup a Linux server on Amazon AWS
Author: MANMOHAN MIRKAR •
Tags: linux, virtualization •
Comments: 0 •
Published: Feb 27, 2017 This tutorial shows the creation of an Amazon EC2 Linux instance (virtual server) and how to login to that server with SSH from Windows. AWS (Amazon Web Services) is one of the leading cloud server providers worldwide. You can setup a server within a minute using the AWS platform. To get started, AWS provides a special account called "Free tier" where you can use the AWS technology free for one year with some minor restrictions.
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How to deploy a fault tolerant cluster with continuous or high availability
Author: Nikita Nesmiyanov •
Tags: commercial, linux, virtualization •
Comments: 3 •
Published: Nov 08, 2016 Some companies cannot allow having their services down. In case of a server outage a cellular operator might experience billing system downtime causing lost connection for all its clients. Admittance of the potential impact of such situations leads to the idea to always have a plan B. In this article, we’re throwing light on different ways of protection against server failures, as well as architectures used for deployment of VMmanager Cloud, a control panel for building a High Availability cluster.
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An Introduction to GNOME Boxes (virtualization) on Linux
Author: Bill Toulas •
Tags: desktop, linux, virtualization •
Comments: 2 •
Published: Sep 27, 2016 GNOME Boxes is a system virtualization application that is a core part of the GNOME desktop environment. Based on the QEMU machine emulator, it offers a simplified and user-friendly approach to the whole OS virtualization idea. This post is just an introduction to its capabilities and a statement that it finally works in other distributions besides Fedora.
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Docker: Installation and Basic usage on Ubuntu 16.04
Author: Muhammad Arul •
Tags: ubuntu, virtualization •
Comments: 2 Docker is an open-source project that provides an open platform for developers and sysadmins to build, package, and run applications anywhere as a lightweight container. This tutorial shows the installation of Docker on Ubuntu 16.04 and the first steps to get started with Docker container management.
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Configuring a single Ubuntu installation as a dual-boot option and a VirtualBox appliance under Windows 10
Author: Neil Golden •
Tags: desktop, linux, ubuntu, virtualbox, virtualization •
Comments: 13 I often need to use Windows 10 and Ubuntu on the same machine within a single login session, so I run Ubuntu as a virtual machine in Oracle VirtualBox. But I also like to be able to boot my computer natively into Ubuntu, so a dual-boot configuration is optimal. To get the best of both worlds, I install Ubuntu in a dual-boot configuration alongside Windows, and configure VirtualBox to access the Ubuntu disk partitions as a raw disk image. This allows me to boot directly into Ubuntu, or boot the same Ubuntu installation from within Windows using VirtualBox.
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Managing a Headless VirtualBox Installation with phpvirtualbox (Ubuntu 16.04 LTS)
Author: Till Brehm •
Tags: linux, ubuntu, virtualbox, virtualization •
Comments: 13 Phpvirtualbox is a web-based VirtualBox front-end written in PHP that allows you to access and control remote VirtualBox instances. It tries to resemble the VirtualBox GUI as much as possible to make work with it as easy as possible. It is a nice replacement for the VirtualBox GUI if you run VirtualBox in headless servers (like in the tutorial VBoxHeadless - Running Virtual Machines with VirtualBox 5.1 on a headless Ubuntu 16.04 LTS Server). This tutorial explains how to install phpvirtualbox on an Ubuntu 16.04 server to manage a locally installed, headless VirtualBox.
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VBoxHeadless - Running Virtual Machines with VirtualBox 5.1 on a headless Ubuntu 16.04 LTS Server
Author: Till Brehm •
Tags: linux, ubuntu, virtualbox, virtualization •
Comments: 19 This guide explains how you can run virtual machines with VirtualBox 5.1 on a headless Ubuntu 16.04 server. Normally you use the VirtualBox GUI to manage your virtual machines, but a server does not have a desktop environment. Fortunately, VirtualBox comes with a tool called VBoxHeadless that allows you to connect to the virtual machines over a remote desktop connection, so there's no need for the VirtualBox GUI.
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Docker Part 4: building and publishing custom docker images
Author: Bill Toulas •
Tags: centos, debian, linux, suse, ubuntu, virtualization •
Comments: 1 For this tutorial, we will use the Whale Docker image. The Whale is the official mascot of Docker and the Whale docker image resembles the cowsay program which generates ASCII pictures of a cow in the terminal with a message. It can also generate pictures using pre-made images of other animals, such as Tux the Penguin, the Linux mascot.
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How to Configure a Proxmox VE 4 Multiple Node Cluster
Author: Muhammad Arul •
Tags: centos, debian, linux, virtualization •
Comments: 10 In this tutorial, we will build a Proxmox 4 cluster with 3 Proxmox servers and 1 NFS Storage server. Proxmox VE 4 supports the installation of clusters and the central management of multiple Proxmox servers. You can manage multiple Proxmox servers from one web management console. This feature is really handy when you have a larger server farm.
