HomeLab 107: 🚀 How to Create an UbuntuTemplate in Proxmox Kubernetes ☸️ VM Cloning

In this video, I walk you through the step-by-step process of creating a reusable Ubuntu 22.04 cloud-init template in Proxmox VE 8—perfect for rapidly deploying Kubernetes clusters at home or in lab environments.

📌 What you'll learn:

– Intro
– Accessing Proxmox VE from your browser
– Creating a new VM template in Proxmox
– Adding cloud-init drive
– Generating SSH key with ssh-keygen
– Setting DHCP & default password
– Downloading Ubuntu 22.04 cloud image
– Renaming to QCOW2 format
– Resizing the image to 40GB
– Importing disk to Proxmox
– Configuring boot order & enabling serial console
– Converting VM to template
– Cloning new Kubernetes node from template
– Summary & Next Steps

💡 Why this is useful:

Creating a pre-configured Ubuntu cloud image template saves massive time when building out clusters. This setup is cloud-init ready, perfect for Kubernetes master/worker nodes, and makes VM cloning fast and efficient.

🛠 Tools Used:

- Proxmox VE 8
- Ubuntu 22.04 Jammy Jellyfish Cloud Image
- MobaXterm (for SSH and Terminal)
- Cloud-Init
- QEMU tools (qemu-img)

🔗 Download Ubuntu Cloud Image:
https://cloud-images.ubuntu.com/releases/jammy/release/

🔐 SSH Keygen Command:
ssh-keygen

🔧 Resize Image:
qemu-img resize jammy-server-cloudimg-amd64.qcow2 40G

💬 Have questions or suggestions? Drop them in the comments — and don’t forget to subscribe for more homelab and DevOps tutorials!

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We will cover:
💡Homelab 101 - https://www.youtube.com/watch?v=pQajKCnxxkE How to Access BIOS and Enable USB Boot in UEFI Mode for Windows PC/Laptop.
💡 Homelab 102 - https://www.youtube.com/watch?v=wZJcRQCsguU&feature=youtu.be Proxmox Installation | Kubernetes ☸️ on a Micro Server Walk-Through.
💡Homelab 103 - https://www.youtube.com/watch?v=irBs3EWF1Zk PROXMOX Virtual Environment INSTALLATION with Ubuntu | Kubernetes☸️
💡 Homelab 104 - Dell OptiPlex Mini 7060 SSD and RAM Upgrade - https://youtu.be/IbgiDWj2DF0
💡 HomeLab 105 - Proxmox + Kubernetes ☸️ - https://youtu.be/gSz_J0VHXkw
💡 HomeLab 106: - SSD and RAM Upgrade - https://youtu.be/IbgiDWj2DF0

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Видео HomeLab 107: 🚀 How to Create an UbuntuTemplate in Proxmox Kubernetes ☸️ VM Cloning канала gudshuis