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@mumoshu
mumoshu / helmify-kustomize
Last active December 13, 2024 13:20
Run `helmify-kustomize build $chart $env` in order to generate a local helm chart at `$chart/`, from kustomize overlay at `${chart}-kustomize/overlays/$env`
#!/usr/bin/env bash
cmd=$1
chart=$2
env=$3
dir=${chart}-kustomize
chart=${chart/.\//}
build() {
@AlinaNova21
AlinaNova21 / README.md
Last active January 12, 2026 21:14
Rancher 2.0, RKE, and some Raspberry Pi 3s

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

@dgulinobw
dgulinobw / r53_scan.py
Created May 21, 2018 20:47
Lists All AWS Route53 resource records in a single account in column format
#!/usr/bin/env python
from __future__ import print_function
import json
import boto3
domains_client=boto3.client('route53domains')
resource_client=boto3.client('route53')
paginator = resource_client.get_paginator('list_hosted_zones')
@brikis98
brikis98 / main.tf
Last active March 14, 2023 23:43
A hacky way to create a dynamic list of maps in Terraform
# The goal: create a list of maps of subnet mappings so we don't have to statically hard-code them in aws_lb
# https://www.terraform.io/docs/providers/aws/r/lb.html#subnet_mapping
locals {
# These represent dynamic data we fetch from somewhere, such as subnet IDs and EIPs from a VPC module
subnet_ids = ["subnet-1", "subnet-2", "subnet-3"]
eips = ["eip-1", "eip-2", "eip-3"]
}
# Here's the hack! The null_resource has a map called triggers that we can set to arbitrary values.
# We can also use count to create a list of null_resources. By accessing the triggers map inside of
@lamlion
lamlion / highsierra_bootable.sh
Last active August 4, 2018 08:06 — forked from agentsim/highsierra_bootable.sh
Create bootable ISO from HighSierra Installer
# Generate a BaseSystem.dmg with 10.13.3 Install Packages
hdiutil attach /Applications/Install\ macOS\ High\ Sierra.app/Contents/SharedSupport/InstallESD.dmg -noverify -mountpoint /Volumes/highsierra
hdiutil create -o /tmp/HighSierraBase.cdr -size 7316m -layout SPUD -fs HFS+J
hdiutil attach /tmp/HighSierraBase.cdr.dmg -noverify -mountpoint /Volumes/install_build
asr restore -source /Applications/Install\ macOS\ High\ Sierra.app/Contents/SharedSupport/BaseSystem.dmg -target /Volumes/install_build -noprompt -noverify -erase
rm /Volumes/OS\ X\ Base\ System/System/Installation/Packages
cp -R /Volumes/highsierra/Packages /Volumes/OS\ X\ Base\ System/System/Installation
hdiutil detach /Volumes/OS\ X\ Base\ System/
hdiutil detach /Volumes/highsierra/
mv /tmp/HighSierraBase.cdr.dmg /tmp/BaseSystem.dmg
Add-Type -TypeDefinition @"
using System;
using System.IO;
using System.Text;
using System.Drawing;
using System.Windows.Forms;
using System.Runtime.InteropServices;
using System.Linq;
using Microsoft.Win32;
@LGM-AdrianHum
LGM-AdrianHum / IDesktopWallpaper.cs
Created October 22, 2017 21:12
ComInterop to IDesktopWallpaper
/*
* Code below is from https://bitbucket.org/ciniml/desktopwallpaper/src by ciniml
*/
using System;
using System.Runtime.InteropServices;
namespace BingWallpaper
{
/// <summary>
@innovia
innovia / kubernetes_add_service_account_kubeconfig.sh
Last active January 29, 2024 23:00
Create a service account and generate a kubeconfig file for it - this will also set the default namespace for the user
#!/bin/bash
set -e
set -o pipefail
# Add user to k8s using service account, no RBAC (must create RBAC after this script)
if [[ -z "$1" ]] || [[ -z "$2" ]]; then
echo "usage: $0 <service_account_name> <namespace>"
exit 1
fi
@alexellis
alexellis / k8s-pi.md
Last active June 14, 2026 20:56
K8s on Raspbian
@gboudreau
gboudreau / AuthyToOtherAuthenticator.md
Last active September 4, 2026 02:56 — forked from Ingramz/AuthyToOtherAuthenticator.md
Export TOTP tokens from Authy

Exporting your 2FA tokens from Authy to transfer them into another 2FA application

IMPORTANT - Update regarding deprecation of Authy desktop apps

Past August 2024, Authy stopped supported the desktop version of their apps:
See Authy is shutting down its desktop app | The 2FA app Authy will only be available on Android and iOS starting in August for details.

And indeed, after a while, Authy changed something in their backend which now prevents the old desktop app from logging in. If you are already logged in, then you are in luck, and you can follow the instructions below to export your tokens.

If you are not logged in anymore, but can find a backup of the necessary files, then restore those files, and re-install Authy 2.2.3 following the instructions below, and it should work as expected.