Course Category: OPNSense

• How to configure High Availability for a Web Server using Syncthing and HAProxy (on OPNSense)

  8 Stepsin High Availability, OPNSense, Proxmox, Uptime Monitoring, Web Servers

  

  Running a mission-critical website on a single web server creates a significant risk, as routine maintenance or unexpected hardware failures can take your service offline instantly. This tutorial guides you…

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• Set up a Galera Witness on Hetzner VPS using Terraform + Ansible (AWX)

  7 Stepsin AWX (Ansible), Databases, GCP, High Availability, OPNSense, Proxmox, Terraform, Uptime Monitoring

  

  In this tutorial, we will automate deployment of a VPS on Hetzner (a renowned EU cloud based provider) using Terraform and configure it using Ansible – all triggered from AWX.…

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• Deploy MariaDB Galera Cluster on Proxmox

  12 Stepsin Databases, OPNSense, Proxmox, Uptime Monitoring

  

  In case you run internal or public-facing websites on a single DB and would like to add more ressilience to your set up, here is a guide on how to…

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• OPNSense in HA with CARP with dual WANs

  6 Stepsin High Availability, OPNSense, Proxmox

  

  This tutorial explains how to join 2+ OPNSense boxes in a cluster (pfSync) with LAN + WAN High Availability (CARP). We will configure a consumer-grade router as an example to receive web traffic and share it via CARP with the main OPNSense unit that runs HAProxy. Buckle in for a ride that you will not forget!

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• Install iRedMail Mail Server As Proxmox VM With OPNSense As Firewall

  21 Stepsin Mail Servers, OPNSense, Proxmox, Web Servers

  

  Install iRedMail Mail Server on Proxmox behind HAProxy using OPNSense.

• Build Your Own Router - Proxmox, OPNSense, OpenVPN server and a VPN client all in one!

  11 Stepsin All, OPNSense

  

  In this tutorial, we will go through the process of choosing a suitable home server/router that we will virtualize to install multiple services on using Proxmox (Debian-based free hypervisor). We…

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