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Virtueller Kaffee und Themen rund um IT, Ops, Dev, Homelabs und Wolken…

  • Mission
  • HomeLab
    • Status of HomeLab Environment in General
      • Status 2026
      • Status 2025
      • Status 2024
      • Status 2023
      • Status 2022
    • Updates
      • 2026
        • SSL Cert in all internal Webinterfaces
      • 2025
        • Nutanix and ControlUp
        • SuSE Rancher on Nutanix
      • 2024
        • Proxmox Backup and Server Manager in Place
      • 2023
        • New 1 Gbit HomeLab Uplink
        • Tailscale as VPN Provider
      • 2022
        • Stufe 24 – Unifi Geräte und Grafana
        • Stufe 25 – QNAP SNMP in Prometheus
        • Stufe 26 – Unifi Protect
        • Stufe 27 – Kasm Workspace
        • Stufe 28 – UXG-PRO
        • Stufe 29 – Unipoller und UXG Pro – GEHT
        • Stufe 30 – ESXi 8.0 auf unsupported Hardware via USB updaten
        • Stufe 31 – ESXi Host mit eigenem LoginBanner
        • Stufe 32 – WingetUI
      • 2021
        • Stufe 17 – QNAP Ausbau
        • Stufe 18 – UNIFI 10 Gbit
          • 18.1 Unifi Adopt Fehler
          • 18.2 Port Aggregation (LACP)
          • 18.3 – Topology mit neuen Switchen beeinflussen – Priority
        • Stufe 19 – PiHole
        • Stufe 20 – Youtube Downloader
        • Stufe 21 – SaaS mit DataDog
        • Stufe 22 – SaaS mit Netdata
        • Stufe 23 – SaaS mit Papertrail
      • 2020
        • Stufe 12 – vSphere 7 und ESXi 7
        • Stufe 13 – Unify only
        • Stufe 14 – More Storage
        • Stufe 15 – Prometheus
        • Stufe 16 – Nutanix Monitoring
          • 16.1 Nutanix SNMP Monitoring
          • 16.2 CheckMK / Dynamic Inventory
          • 16.3 Metriken loggen mit Prometheus und Grafana
          • 16.4 PRTG – The Windows Way
      • 2019
        • Stufe 5 – Expansion
        • Stufe 6 – Orchestrierung und Automatisierung
        • Stufe 7 – 10Gbit
        • Stufe 8 – HYCU
        • Stufe 9 – K3S auf Raspberry 4
        • Stufe 10 – Proxmox VE
        • Stufe 11 – Linux Hostmonitoring
      • 2018
        • Stufe 1 – Status Quo
        • Stufe 2 – Netzwerk
        • Stufe 3 – Monitoring
        • Stufe 4 – Backup
  • Impressum
    • Datenschutz
    • Der Autor…

Top Home Lab Mistakes to Avoid / Virtualization Howto

Posted on 22/12/2023 by Cappu

Avoid costly home lab mistakes with my tips learned from experience. Get advice on building a successful home lab for learning and self-hosting

Source: Top Home Lab Mistakes to Avoid

Categories: HomeLab, Info

How to Enable Proxmox Nested Virtualization / Virtualization Howto

Posted on 19/12/2023 by Cappu

Discover how to enable Proxmox Nested Virtualization to help configure virtualization labs & other learning environments

Source: How to Enable Proxmox Nested Virtualization

Categories: HomeLab, Info, Opensource

Mastering Ansible on Windows: Your Go-To Expert Guide / adamtheautomator.com

Posted on 18/12/2023 by Cappu

Ansible on Windows made simple. A complete guide to hassle-free installation and configuration, perfect for users seeking quick and effective mastery.

Source: Mastering Ansible on Windows: Your Go-To Expert Guide

Categories: IaC, Info, Microsoft, Tools und Werkzeuge

ESXi on iKOOLCORE R2 / williamlam.com

Posted on 18/12/2023 by Cappu

I first wrote about the tiny palm size iKOOLCORE R1 back in Spring of this year, I was pretty impressed at how capable the R1 was, especially given the tiny footprint that is slightly taller…

Source: ESXi on iKOOLCORE R2

Categories: HomeLab, Info, VMware

VMware Flings are back! williamlam.com

Posted on 18/12/2023 by Cappu

In addition to the big announcements from yesterday on major simplification of the new VMware by Broadcom offers and licensing model and the new chapter for the VMware Desktop Hypervisor products… Source: VMware Flings are back!

Categories: Info, Tools und Werkzeuge, VMware

Top Kubeadm commands to Manage your Kubernetes cluster / Virtualization Howto

Posted on 18/12/2023 by Cappu

Get an in-depth guide to Kubeadm commands for Kubernetes clusters. Learn top kubeadm commands, how it works with kubectl, and more.

Source: Top Kubeadm commands to Manage your Kubernetes cluster

Categories: Container, Info, Tools und Werkzeuge

What is VMware vSAN Max? / Virtualization Howto

Posted on 18/12/2023 by Cappu

VMware vSAN Max is a HyperConverged Infrastructure (HCI) solution providing maximum performance, scalability & flexibility. Learn how to take full advantage of its advanced features & capabilities in vSAN 8 Update 2 with ESA

Source: What is VMware vSAN Max? Download Now

Categories: Info, VMware

openITCOCKPIT 4.6.10 released / openitcockpit.io

Posted on 14/12/202314/12/2023 by Cappu

openITCOCKPIT is a configuration interface for Nagios, Naemon and Prometheus. It is an easy to use yet still deep tool.

Source: https://openitcockpit.io/blog/posts/2023/2023-12-13-openitcockpit-4.6.10/

Categories: Info, Observability

How to Install Kubernetes in Ubuntu 22.04 with Kubeadm / Virtualization Howto

Posted on 14/12/2023 by Cappu

Learn how to install the latest Kubernetes version in Ubuntu 22.04 from scratch, including configuration of hosts and updates with kubeadm. Perfect for a lab environment!

Source: How to Install Kubernetes in Ubuntu 22.04 with Kubeadm

Categories: Container, HomeLab, Info, Tools und Werkzeuge

DHCP Snooping configuration: Protect against Rogue DHCP Servers / Virtualization Howto

Posted on 14/12/2023 by Cappu

Secure your network: learn about DHCP Snooping, an effective security feature that safeguards against rogue DHCP servers.

Source: DHCP Snooping configuration: Protect against Rogue DHCP Servers

Categories: Info, Security, Tools und Werkzeuge

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  • Node64 – Dein Homelab – Überwacht, geschützt, erreichbar. Lokaler Container – YouTube Raspberry Pi Cloud
  • Talos Containers: Running Containers Without Kubernetes | TalosCon Amsterdam 2026 / YouTube Talos by Sidero
  • Configure Multiple Networks in Proxmox / YouTube Heavy Metal Cloud
  • Obsidian 1.15 bringt genial-einfache Mermaid-Grafiken ins Second Brain / YouTube Sascha Feth
  • Thread einfach erklärt: Das steckt hinter Matter over Thread / YouTube smarterkram | Olli

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