Deploying Deis with Rigger on the cloud provider
This guide steps you through the new and improved Deis provisioning process using the Deis project’s new tool called Rigger.
How To Configure MySQL Group Replication on Ubuntu 20.04
In this tutorial, you will set up MySQL group replication using a set of three Ubuntu 20.04 servers. As you work through this tutorial, you will have the option to set the group up as either a single-primary or multi-primary replication group.
How To Deploy a Node.js and MongoDB Application with Rancher on Ubuntu 16.04
Rancher is an open source, self-hosted, and complete platform to run and easily manage containers in production. Being a Docker image itself, a Rancher server will work on any Linux host where Docker is available. Some of the key features that…
How To Set Up a Deis Cluster on the cloud provider
Deis is an open source private Platform as a Service (PaaS) that simplifies deploying and managing your applications on your own servers. By leveraging technologies such as Docker and CoreOS, Deis provides a workflow and scaling features that are similar to that of Heroku, on…
How To Use HAProxy As A Layer 7 Load Balancer For WordPress and Nginx On Ubuntu 14.04
In this tutorial, we will teach you how to use HAProxy as a layer 7 load balancer to serve multiple applications from a single domain name or IP address. Load balancing can improve the performance, availability, and resilience of your environment.
Understanding Nginx HTTP Proxying, Load Balancing, Buffering, and Caching
Nginx is a high performance reverse proxy server and web server. In this guide, we will explore Nginx’s http proxying and load balancing capabilities. We will cover how Nginx can use buffers and caching to improve the proxying experience for clients.
Экосистема Docker: обнаружение сервисов (Service Discovery) и распределённые хранилища конфигураций (Distributed Configuration Stores)
Этот туториал является 3-ой частью из 5-ти в серии статей Экосистема Docker. Контейнеры предоставляют элегантное решение для тех, кто собирается проектировать и разворачивать масштабируемые приложения. В то время, как Docker реализует технологию…
How To Create a High Availability HAProxy Setup with Corosync, Pacemaker, and Reserved IPs on Ubuntu 14.04
This tutorial will show you how to create a High Availability HAProxy load balancer setup on the cloud provider, with the support of a Floating IP and the Corosync/Pacemaker cluster stack. The HAProxy load balancers will each be configured to split traffic between two backend application servers. If the primary load balancer goes down, the Floating IP will be moved to the secondary load balancer automatically, allowing service to resume.
How To Implement Replication Sets in MongoDB on an Ubuntu VPS
In this guide, we will discuss how to set up data replication in order to ensure high availability of data and create a robust failover system. This is important in any production environment where a database going down would have a negative impact on your organization or business.
How To Set Up a Mirror Director with MirrorBrain on Ubuntu 14.04
Set up your own mirror director and mirror with MirrorBrain to enable a smart worldwide collection of download servers.
