Lauri Võsandi laurivosandi

Senior YAML developer

laurivosandi / hip-badge-lego-power-functions.py

Last active April 6, 2025 08:05

LEGO Power Functions IR control with HIP badge

	from esp32 import RMT
	from machine import Pin, Timer

	button3 = Pin(9, Pin.IN, Pin.PULL_UP)
	button4 = Pin(10, Pin.IN, Pin.PULL_UP)
	ir = Pin(2, Pin.OUT)
	rmt = RMT(0, pin=ir, clock_div=191, tx_carrier=(38000, 50, 1))
	tim = Timer(3)

	def send_command(nibble1, nibble2, nibble3):

laurivosandi / lvm-storage-classes.yaml

Last active September 12, 2024 02:38

lvm-storage-classes.yaml

	---
	apiVersion: storage.k8s.io/v1
	kind: StorageClass
	metadata:
	name: prometheus
	provisioner: lvm.csi.metal-stack.io
	reclaimPolicy: Delete
	volumeBindingMode: WaitForFirstConsumer
	allowVolumeExpansion: true
	parameters:

laurivosandi / zfs-storage-classes.yaml

Created September 12, 2024 01:38

OpenEBS ZFS CSI provisioner storage classes

laurivosandi / codemowers-deploy-operators.yaml

Last active September 8, 2023 03:13

Deploy cert-manager, MetalLB, MariaDB, CloudNativePG, Prometheus operators

	---
	apiVersion: v1
	kind: ServiceAccount
	metadata:
	name: operator-deployment
	namespace: kube-system
	---
	apiVersion: rbac.authorization.k8s.io/v1
	kind: ClusterRoleBinding
	metadata:

laurivosandi / switcharoo.c

Last active November 13, 2017 13:22

Illustrative and probably very buggy example of what su essentially does

	#include <stdio.h>
	#include <stdlib.h>
	#include <unistd.h>
	#include <sys/types.h>
	#include <string.h>
	#include <crypt.h>

	/**
	* Illustrative and probably very buggy example of what su essentially does
	*

laurivosandi / esp32-oled-demo.py

Last active February 8, 2022 03:22

OLED screen demo on ESP32 with MicroPython

	# Pull the SDD1306 lib from here https://github.com/adafruit/micropython-adafruit-ssd1306/blob/master/ssd1306.py
	from time import sleep_ms
	from machine import Pin, I2C
	from ssd1306 import SSD1306_I2C

	buf = "wubba lubba dub dub "

	i2c = I2C(-1, Pin(4),Pin(5),freq=40000) # Bitbanged I2C bus
	assert 60 in i2c.scan(), "No OLED display detected!"

laurivosandi / uwebsockets.py

Created August 18, 2017 10:53

Websockets client for MicroPython

	"""
	Websockets client for micropython

	Based very heavily on
	https://github.com/aaugustin/websockets/blob/master/websockets/client.py
	"""

	import ubinascii as binascii
	import urandom as random
	import ure as re

laurivosandi / smarty.py

Created May 12, 2017 15:37

SMART info parser

	#!/usr/bin/python
	# encoding: utf-8
	import subprocess
	import os
	import re

	print "Storage status:"
	for node in os.listdir("/dev"):
	if not re.match("[sv]d[a-z]$", node): continue
	cmd = "/usr/sbin/smartctl", "-a", "/dev/%s" % node

laurivosandi / middleware.py

Last active August 13, 2019 06:38

	"""
	Estonian ID-card authentication middleware for Django,
	but this should be pretty easily modifiable for any application

	To use install cryptography.io:

	apt-get install -y python python-pip python-dev \
	python-cffi build-essential libffi-dev libssl-dev
	pip install cryptography