Course Category: High Availability

• Deploy Vaultwarden in multi-site environment (Docker, OPNSense, Galera cluster, Nginx)

  10 Stepsin Backups, Databases, High Availability, Password Managers, Uptime Monitoring, Web Servers

  

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

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• 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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• 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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