Bind, the most popular DNS server, is used as the backbone of much of the world’s DNS system. In this guide, we will discuss how to configure a pair of DNS servers to act as primary and secondary authoritative-only DNS servers for your domains. We will be demonstrating this on Ubuntu 14.04.
Learn how to configure Nginx access and error logs and set up log rotation on Ubuntu to prevent disk issues and improve monitoring.
Uma versão anterior deste tutorial foi escrita por Melissa Anderson. O MongoDB, também conhecido como Mongo, é um banco de dados de documentos de código aberto usado comumente em…
YaCy is an alternative, peer-to-peer based search engine. It can be used as an alternative to popular engines like Google, Yahoo, etc. In this guide, we will discuss how to install and configure this tool on an Ubuntu 12.04 VPS. We will then discuss how you can contribute to the global search indexes, or use YaCy to provide a site search tool for your domain.
Heartbeat is an open source program that provides cluster infrastructure capabilities—cluster membership and messaging—to client servers, which is a critical component in a high availability (HA) server infrastructure. Heartbeat is typically used in conjunction with a cluster resource manager (CRM), such as Pacemaker, to achieve a complete HA setup. However, in this tutorial, we will demonstrate how to create a 2-node HA server setup by simply using Heartbeat and a the cloud provider Reserved IP.
Justin Ellingwood escribió una versión anterior de este tutorial. Al almacenar datos cruciales, tener un punto único de fallo es muy arriesgado. Si bien muchas bases de datos y otros software permiten extender…
TLS или протокол безопасности транспортного уровня и предшествующий ему протокол SSL используются для заключения обычного трафика в защищенную оболочку с шифрованием. Используя эту технологию, серверы могут безопасно отправлять информацию клиентам без перехвата сообщений и…
This tutorial covers how to create a Node.js app using Sail.js on an Ubuntu VPS.
In this article, we will discuss the basics of creating a Chef cookbook. Cookbooks are the configuration units that allow us to configure and perform specific tasks within Chef on our remote nodes. We will build cookbooks and then tell Chef which nodes we want to run the steps outlined in the cookbook.
This step-by-step tutorial will help you deploy your NestJS app on a VPS using an Nginx web server and ensure that your app runs securely on the web.
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