<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Infrastructure on Mexicali IT</title><link>https://mxlit.com/technologies/infrastructure/</link><description>Recent content in Infrastructure on Mexicali IT</description><generator>Hugo</generator><language>en-us</language><lastBuildDate>Wed, 08 Apr 2026 16:00:00 -0700</lastBuildDate><atom:link href="https://mxlit.com/technologies/infrastructure/index.xml" rel="self" type="application/rss+xml"/><item><title>Zero-Cost HA: VPS and On-Premise Failover via Cloudflare Tunnels</title><link>https://mxlit.com/kb-00090/</link><pubDate>Wed, 08 Apr 2026 16:00:00 -0700</pubDate><guid>https://mxlit.com/kb-00090/</guid><description>&lt;p&gt;&lt;strong&gt;The Problem: Eliminating Single Points of Failure in Hybrid Infrastructure&lt;/strong&gt;&lt;/p&gt;
&lt;p&gt;In infrastructure design, High Availability (HA) and mitigating single points of failure usually require complex and expensive architectures. When seeking resilience for personal services or documentation platforms, the goal is to ensure web traffic automatically switches if a physical node or cloud provider goes down.&lt;/p&gt;
&lt;p&gt;One approach to achieve this is maintaining a hybrid architecture: a commercial VPS as the primary node and an On-Premise server as backup. Through CI/CD (such as GitHub Actions), source code can be compiled and synchronized simultaneously to both nodes. Data and web containers are replicated, but the challenge lies in routing: how do we failover public traffic without paying for a dedicated Load Balancer?&lt;/p&gt;</description></item></channel></rss>