Kubernetes Metrics Server + jtop on Jetson (Resource Monitoring)
Monitoring is vital. Metrics Server gives you kubectl top for CPU/memory. jtop shows GPU, power, and thermals on NVIDIA…
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Fresh tutorials, opinions and updates.
Install Nginx on Kubernetes: Create & Expose a Deployment (NodePort)
This tutorial shows how to deploy Nginx on Kubernetes, verify the deployment and pods, expose it via a NodePort…
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Remove docker.io and containerd Completely on Ubuntu/Debian
Learn how to completely remove Docker and containerd from your Ubuntu or Debian system. This step-by-step guide covers…
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Jetson Admin Cheatsheet: Fan Control, Power Modes, jtop, and K8s One-Liners
A pragmatic cheatsheet for NVIDIA Jetson admins: customize fan curves, watch temps, set power and clocks, install jtop…
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Run a Simple Node.js Server in Docker on Ubuntu/Jetson
A quick Node.js app in Docker is a great test of your runtime. Let’s pull the official Node image, mount your code, and…
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Install Kubernetes on Jetson (Master Node) with Docker or containerd
Jetson devices make great lightweight Kubernetes masters. You can use Docker or containerd as runtime, install kubeadm…
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Flash a Jetson Xavier AGX with NVIDIA SDK Manager (JetPack 5.1.3)
Flashing installs JetPack OS and SDKs on Jetson devices. NVIDIA’s SDK Manager automates most steps, but recovery mode…
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Change a Linux Device Hostname (and make it stick)
Default hostnames like jetson or ubuntu can cause confusion in multi-node clusters. Give each machine a unique name and…
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Mount an NVMe on Jetson Permanently with fstab
Jetson devices often ship with small eMMC storage. Adding NVMe provides speed and space. Here’s how to partition,…
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