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by Jan Bachelor
  • Part 2 – Automate Infrastructure Monitoring from Prometheus & Loki with AI-powered n8n workflows with AWX or Semaphore UI (Ansible)

    by Jan Bachelor
    by Jan Bachelor February 11, 2026 122 views

    Would you like to empower AI with certain maintenance tasks over your infrastructure with an approval workflow via Discord to stay in control? How to best define a low, medium …

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  • Part 1: Ultimate metrics & logs monitoring with visualization using Loki, Prometheus and Grafana

    by Jan Bachelor
    by Jan Bachelor February 6, 2026 162 views

    If you’re managing more than a handful of servers, you already know the feeling: something breaks at 2 AM, and you’re SSH-ing into machines one by one trying to figure …

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

    by Jan Bachelor
    by Jan Bachelor January 16, 2026 450 views

    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)

    by Jan Bachelor
    by Jan Bachelor December 8, 2025 315 views

    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)

    by Jan Bachelor
    by Jan Bachelor November 21, 2025 326 views

    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 Ansible AWX to automate OS patching

    by Jan Bachelor
    by Jan Bachelor November 11, 2025 496 views

    Do you have one or more Proxmox hosts and have ever wondered how to best keep them up to date? How about having a process of quickly spinning up a …

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Other Tips

  • How to get LXC containers for Proxmox outside of ready-made templates
  • How to join two Proxmox nodes into a cluster (PVE 8.x)
  • How to Rename a Proxmox Node

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Recent Posts

  • How to get LXC containers for Proxmox outside of ready-made templates

  • How to join two Proxmox nodes into a cluster (PVE 8.x)

  • How to Rename a Proxmox Node

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Bachelor Tech
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