agracey

This guide will walk you through how to set up and use the proof of concept Rancher OS Management capabilities. It was written on March 23rd 2022. If you notice any errors, please reach out to me on the rancher-users.slack.com either through a DM to Andrew Gracey or the #cos-toolkit channel (cOS was the old name of Elemental)

Pre-reqs:

• Rancher Manager 2.6.x
• Docker or Rancher Desktop
• Server or VM with TPM 2.x

Notes:

• Until release of SLE Micro 5.2, we will be using an OpenSUSE base image

jperkin

Raspberry Pi cpuinfo vs device-tree

My attempt at gathering information on how to detect exactly which Raspberry Pi model we are running on for https://github.com/jperkin/node-rpio. The goal is to come up with an optimal way of detecting the host across a wide range of hardware and OS.

Data

Name (Rev)	cpuinfo	/proc/device-tree/model	device-tree/soc/ranges	OS
B (1.0)	0002	Raspberry Pi Model B	7e000000 20000000 01000000	7
B (1.0)	0002	Raspberry Pi Model B Rev 1	7e000000 20000000 02000000	10

dwitzig

Deploy k3s cluster on Vultr with RancherOS over ZeroTier network

How to deploy K3S cluster on RancherOS nodes connected via a Zerotier network.

Deploy master node

1. Update the master-deploy.sh with deployment vars

vyahhi

# Run with Python 3

import json
import requests

# 1. Get your keys at https://stepic.org/oauth2/applications/ (client type = confidential, authorization grant type = client credentials)
client_id = ...
client_secret = ...

# 2. Get a token