Proxmox HA Cluster with Ceph: Build Resilient Platform

Get a brief overview of the course, what you’ll learn, and how this training will help you build a highly available Proxmox cluster using a 3-node setup.

Understand what Proxmox VE is and why it’s an ideal choice for high availability (HA) in enterprise and homelab environments. Learn the core concepts behind HA clustering.

Explore the hardware components used for building the Proxmox cluster in this course, and learn how to replicate this setup for your own lab or production.

Walk through a real-world production scenario, outlining how Proxmox HA is used, the infrastructure layout, and how redundancy is achieved across nodes.

Step-by-step preparation of the first server node, including initial configuration, Proxmox installation, and basic system settings.

Take a guided tour of the updated Proxmox VE 8 web interface and understand how the key features are organized.

Explore the Data Center tab within the Proxmox Web UI to manage global settings across your cluster environment.

Learn how to configure and ready your second node to join the Proxmox cluster, following best practices for consistency and connectivity.

Repeat the setup for the third node to complete your 3-node infrastructure, setting the foundation for clustering and high availability.

Install and configure Proxmox Backup Server to integrate reliable backup and recovery into your HA setup.

Important note about safety, responsible usage, and legal disclaimers relevant to your course experience.

Introduction to Proxmox networking concepts and the importance of proper network design in HA clusters.

Overview of Proxmox networking options including Linux bridges, bonds, VLANs, and their practical use cases.

Learn how to configure and manage Proxmox networking through the command-line interface for advanced control and automation.

Understand how Linux bridges work and how Proxmox utilizes them for VM connectivity and traffic routing.

Learn to attach physical and virtual interfaces to a Linux bridge in Proxmox, ensuring smooth connectivity for guests.

Set up NIC bonding in Proxmox to achieve redundancy and improved bandwidth using multiple network interfaces.

Implement VLAN tagging within Proxmox for isolated network segmentation using both CLI and GUI methods.

Understand the concept of clustering in Proxmox, how it works, and why it’s essential for high availability.

Dive into the details of building a 3-node cluster and the role each node plays in quorum, fencing, and failover.

Finalize configuration of all three nodes in preparation for joining them into a single cluster.

Step-by-step guide to configuring and enabling high availability on your 3-node Proxmox cluster.

Understand the fundamentals of Ceph storage and why it's a scalable, resilient choice for HA environments.

Design and configure dedicated networks for Ceph traffic to ensure performance and separation from cluster traffic.

Install and set up Ceph in your Proxmox cluster to enable distributed, redundant storage for virtual machines.

A reflective lecture recapping what you’ve learned and how far your setup has progressed.

Information about upcoming content or advanced modules following this course.

Introduction to SDN in Proxmox and how it can enhance virtual network flexibility and management.

Understand SDN Zones in Proxmox and how they help isolate or segment network traffic.

Learn the purpose of VLAN Zones within Proxmox SDN and where they are most useful.

Step-by-step setup of a VLAN Zone using Proxmox SDN settings and verification methods.

Explore the configuration of VXLAN Zones for scalable overlay networks across nodes.

Understand VXLAN technology and how it provides extended Layer 2 networks over Layer 3 infrastructure.