kraken
linux
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| kraken | linux | |
|---|---|---|
| 1 | 72 | |
| 54 | 10,705 | |
| - | 1.8% | |
| 0.0 | 10.0 | |
| about 1 year ago | 1 day ago | |
| Go | C | |
| BSD 3-clause "New" or "Revised" License | GNU General Public License v3.0 or later |
Stars - the number of stars that a project has on GitHub. Growth - month over month growth in stars.
Activity is a relative number indicating how actively a project is being developed. Recent commits have higher weight than older ones.
For example, an activity of 9.0 indicates that a project is amongst the top 10% of the most actively developed projects that we are tracking.
kraken
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Building a bare-metal Kubernetes cluster on Raspberry Pi
https://github.com/kraken-hpc/kraken
Kraken is a state engine. In the case of the Pi cluster it would work to provide network images, install and configure nodes, reboot nodes, and manipulate their state as needed to keep things running.
Another fun piece of research on Pis out of LANL is that at their altitude, 7000ft, they estimate that on average a Raspberry Pi will crash once every 2 years due to bit flips caused by cosmic rays.
linux
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Argon mini fan starts at 55°C but never stops
Fan control generally involves hysteresis. This means a cooling fan turns on at one temperature, and then turns off once temperature has fallen to another lower temperature. This avoids cycling the fan on and off too much. The difference between those two temperatures is hysteresis. The default hysteresis is 10°C and maybe the fan never manages to cool the CPU to 45°C. A parameter has been added to change hysteresis: https://github.com/raspberrypi/linux/commit/fa390133fd17f2cc6aa5a7d2e472c073a1115fe1
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Raspberry Pi 5
I see that the PR against the Raspberry Pi linux repo is out [0]. Interestingly they are introducing a BCM2712 defconfig with a 64k default page size.
[0] - https://github.com/raspberrypi/linux/pull/5618
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[RPi4] classic install or GenPi64
and can grab their patched kernel source here ( use the dtbs and overlays and kernel from your compiled version)
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24 SPI displays on one ESP32?
Also was your pi issue related to this? https://github.com/raspberrypi/linux/issues/3381 or what do you mean jittery, unstable?
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Issues with Raspberry Pi Zero W and Camera Module - bullseye and buster errors.
Could be related to the driver load order/blacklisting (https://github.com/raspberrypi/linux/issues/435) Or couple of people report configuring the dtoverlay=imx477 in the boot config helped (https://raw.githubusercontent.com/raspberrypi/firmware/master/boot/overlays/README)
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RaspberryOS & Sense Hat v1
thanks, I also found this: https://github.com/raspberrypi/linux/issues/5398
- Vulkan not starting on RPi4
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How Brompton Bicycle uses Raspberry Pi technology to improve production [video]
And ready! :)
> It is the most basic task for Linux computer...
Well, it depends for whom. Also, you need adequate software and hardware. About wireless, the chipset in an RPi4 is designed for clients, not APs, and its capabilities on having multiple clients are quite limited:
https://github.com/raspberrypi/linux/issues/3010
Routers like the Omnia Turris, Mikrotik, PC Engines... use specific mini PCIe cards that can be as expensive as a full Raspberry Pi 4, just for the wireless.
https://www.discomp.eu/wireless-minipci-cards_c14501412.html
- How can I fix this?
- Display Backlight not turning off
What are some alternatives?
raspberry-pi-1u-server - A low power 1U Raspberry Pi cluster server for inexpensive colocation.
zen-kernel - Zen Patched Kernel Sources
raspi-cluster - Notes and scripts for setting up (yet another) Raspberry Pi computing cluster
FUZIX - FuzixOS: Because Small Is Beautiful
warewulf - Warewulf is a stateless and diskless container operating system provisioning system for large clusters of bare metal and/or virtual systems.
LibreELEC.tv - Just enough OS for KODI
kilo - Kilo is a multi-cloud network overlay built on WireGuard and designed for Kubernetes (k8s + wg = kg)
sanoid - These are policy-driven snapshot management and replication tools which use OpenZFS for underlying next-gen storage. (Btrfs support plans are shelved unless and until btrfs becomes reliable.)
flux2 - Open and extensible continuous delivery solution for Kubernetes. Powered by GitOps Toolkit.
zfs - OpenZFS on Linux and FreeBSD
Bare-metal-Space-Invaders-Clone - A basic clone of space invaders that runs without an operating system just using BIOS calls.
cacule-cpu-scheduler - The CacULE CPU scheduler is based on interactivity score mechanism. The interactivity score is inspired by the ULE scheduler (FreeBSD scheduler).