Collectd is a daemon that can be configured to collect statistics about your server and common services. In this guide, we will install and configure collectd to collect system statistics and send them to Graphite for visualization. We will set this up using an Ubuntu 14.04 server.
MySQL replication reliably mirrors the data and operations from one database to another. Conventional replication involves a primary server configured to accept database write operations. Secondary servers copy and apply actions from the primary’s log to its own data set. …
In this article, we will discuss how to configure Bacula to perform remote backups. Bacula is a sophisticated backup system which can be scaled easily due to the client-server relationship of its components.
Die Containerisierung einer Anwendung bezeichnet den Anpassungsprozess einer Anwendung und ihrer Komponenten, um sie in einfachen Umgebungen ausführen zu können, die als Container bekannt sind. Derartige Umgebungen sind…
Minecraft is a popular sandbox video game. As of late 2019, it was the second best-selling video game of all time. In this tutorial, you will create your own Minecraft server so that you and your friends can play together. Specifically, you will install the necessary software packages to run Minecraft, configure the server to run, and then deploy the game.
Предыдущая версия данного обучающего руководства была написана Джастином Эллингвудом. При хранении любых важных данных очень рискованно иметь единую точку отказа. Хотя многие базы данных и другие программы позволяют…
TLS, or transport layer security, and its predecessor SSL, which stands for secure sockets layer, are web protocols used to wrap normal traffic in a protected, encrypted wrapper. Using this technology, servers can send traffic safely between the server and clients…
TLS and SSL are protocols that allow you to send encrypted information between a web server and a client’s browser. In this guide, we will demonstrate how to create an SSL certificate for Nginx on an Ubuntu 14.04 server.
HTTP redirection is a way to point one domain or address to another. There are a few different kinds of redirects (301 Moved Permanently and 302 Found), each of which mean something different to the client browser. You can add a redirect with `rewrite ^/$ http://www.domain2.com redirect;` or `rewrite ^/$ http://www.domain2.com permanent;` in your server configuration. This guide will cover a more in depth explanation of how to implement each kind of redirect in Nginx.
azk is an orchestration tool that can be used to deploy applications locally and on a server. This tutorial shows how to use azk with a simple Rails application, Stringer. This article is from [azk](http://www.azk.io/).
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