How To Configure Nginx with SSL as a Reverse Proxy for Jenkins
Serve Jenkins more securely with Nginx as a front-end proxy server. This configuration forces SSL.
How To Set Up Master Slave Replication on PostgreSQL on an Ubuntu 12.04 VPS
PostgreSQL, or postgres, is a popular database management system often used to manage the information from websites and applications. In this guide, we will configure a master server postgres replication set up, which will allow us to replicate the changes from the master server onto the slave. This can be used to distribute reads to multiple machines.
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 Set Up Nginx Load Balancing with SSL Termination
Use SSL termination to reduce your SSL certificate and software management overhead on load-balanced servers. This tutorial uses an Nginx load-balancer and LAMP backends.
How To Create a High Availability Setup with Corosync, Pacemaker, and Reserved IPs on Ubuntu 14.04
This tutorial will demonstrate how you can use Corosync and Pacemaker with a Reserved IP to create a high availability (HA) server infrastructure on the cloud provider. Corosync is an open source program that provides cluster membership and messaging capabilities, often referred…
How To Use Apache as a Reverse Proxy with mod_proxy on CentOS 7
In this tutorial, you will set up Apache as a reverse proxy using the `mod_proxy` extension to redirect incoming connections to underlying application server(s) running on the same network. There are instructions on setting up a simple web app using the Flask framework to show how Apache interacts with the real application hidden behind it, but you can also follow this tutorial using your existing application server, if you have one.
How To Create a High-Availability Setup with Heartbeat and Reserved IPs on Ubuntu
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.
How To Use Apache as a Reverse Proxy with mod_proxy on Debian 8
In this tutorial, you will set up Apache as a reverse proxy using the `mod_proxy` extension to redirect incoming connections to underlying application server(s) running on the same network. There are instructions on setting up a simple web app using the Flask framework to show how Apache interacts with the real application hidden behind it, but you can also follow this tutorial using your existing application server, if you have one.
How To Create a High Availability Setup with Heartbeat and Reserved IPs on Ubuntu 16.04
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.
How To Use Apache as a Reverse Proxy with mod_proxy on Ubuntu 16.04
In this tutorial, you will set up Apache as a reverse proxy using the `mod_proxy` extension to redirect incoming connections to underlying application server(s) running on the same network. There are instructions on setting up a simple web app using the Flask framework to show how Apache interacts with the real application hidden behind it, but you can also follow this tutorial using your existing application server, if you have one.
