djsime1

Reset Forgotten FZ PIN

:: Last updated May 5th 2022. ::

First method

• Plug your device in to a PC and open qFlipper.
• On the device, hold LEFT and BACK simultaneously for 2 seconds.
• Release BACK first, then wait until the LED becomes blue to release LEFT.
• In qFlipper settings (Wrench icon), set Firmware Update Channel to "Development."
• If you see a blue "REPAIR" button and the text "Dev XXXXXXXX" (With X being a random character) click the repair button.
• Accept the confirmation prompt.

gildas

Deploy OpenSSH on Windows Server 2019

Goals

We want to install OpenSSH on a Windows Server 2019, so we can remote access it with ssh myuser@win2019.

We want also to turn on PowerShell Remoting over SSH, so we can create PSSession objects from PowerShell Core on Linux/MacOs/Windows.

Acknowledgments

AlinaNova21

Kubernetes and Arm

Getting rke and Rancher setup to run kubernetes on arm is interesting. There is no official support yet via rancher, although there is interest and some work done towards those efforts. This is my attempt at getting a cluster of 3 Pis (2 3Bs and 1 3B+) provisioned and registered to a rancher 2 server.

Prep

I've successfully completed this both with Hypriot OS 1.9.0 and the arm64 builds https://github.com/DieterReuter/image-builder-rpi64 Both times I used the same basic cloud-init setup

squidpickles

Multiplatform (amd64 and arm) Kubernetes cluster setup

The official guide for setting up Kubernetes using kubeadm works well for clusters of one architecture. But, the main problem that crops up is the kube-proxy image defaults to the architecture of the master node (where kubeadm was run in the first place).

This causes issues when arm nodes join the cluster, as they will try to execute the amd64 version of kube-proxy, and will fail.

It turns out that the pod running kube-proxy is configured using a DaemonSet. With a small edit to the configuration, it's possible to create multiple DaemonSets—one for each architecture.

Steps

Follow the instructions at https://kubernetes.io/docs/setup/independent/create-cluster-kubeadm/ for setting up the master node. I've been using Weave Net as the network plugin; it see

ervinb

#!/bin/bash

regions=(local ca-central-1 eu-central-1 ap-southeast-1 ap-northeast-1 us-east-1)

image_name_base="cache-bench"
image_sizes_in_mb=(64 512 1024)

dockerfile="Dockerfile.sample"
log_file=docker-bench.log

programmarchy

REM
REM Usage: 
REM     dns-dhcp.bat
REM
REM Description:
REM     Configures DNS Servers with DHCP on interfaces listed below.
REM
REM     To change interfaces, replace "name" with your interface names, or use "index" instead.
REM
REM     To list the names and indices of your interfaces, run: