In high-availability environments with multiple application nodes, the reverse proxy acts as a load balancer across backend servers. In these cases, managing a sticky session (or session affinity) is essential to keep the user bound to the same node throughout their session. Why Use Sticky Sessions? Prevents session loss in environments without centralized session stores…
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1. Prerequisites A server with Ubuntu 24.04 LTS. Access with sudo privileges. A domain name pointing to your server’s IP address (e.g., miosito.com). 2. Update the System Run the command to update your system: sudo apt update && sudo apt upgrade -y 3. Install Apache Install Apache as the web server: sudo apt install…
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This guide walks you through the steps to install and configure a Perforce Helix Core Server on an Ubuntu 24.04 distribution, ensuring everything is set up correctly. Step 1: Add the Perforce Repository Download the Perforce GPG Key: wget -qO /usr/share/keyrings/perforce-archive-keyring.gpg https://package.perforce.com/perforce.pubkey Add the Repository: echo “deb [signed-by=/usr/share/keyrings/perforce-archive-keyring.gpg] http://package.perforce.com/apt/ubuntu jammy release” | sudo tee /etc/apt/sources.list.d/perforce.list…
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<h1>Resolving VNC Configuration Error in KVM on Ubuntu</h1> <p>If you’re using KVM on Ubuntu and encounter the following error when attempting to configure VNC as the graphics protocol for your virtual machines:</p> <pre> libvirt.libvirtError: unsupported configuration: chardev ‘spicevmc’ not supported without spice graphics </pre> <p>This post will guide you through the necessary steps to…
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<header> <h1>How to Configure Cockpit to Manage VMs on Ubuntu</h1> <p><em>In this guide, you will learn how to install and configure Cockpit to manage virtual machines (VMs) on an Ubuntu KVM host.</em></p> </header> <section> <h2>Introduction</h2> <p>Cockpit is an easy-to-use web interface that allows you to manage Linux servers. It is particularly useful for monitoring and…
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Powerful and Reliable Virtualization Solution Are you looking for a robust and high-performance virtualization solution? Discover our offer based on the Dell PowerEdge R420 server, perfectly configured to meet your business virtualization needs. We provide a personalized service that goes beyond what you’ll find with major providers. 🔹 Processors: 2x Intel Xeon E5-2420 @ 1.90GHz…
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