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--
-- I was using https://gist.github.com/jarnaldich/d5952a134d89dfac48d034ed141e86c5 but (I think) some of the
-- joins in there are quite slow; I could probably integrate what I've learned here back into there but this
-- one is good enough for what I'm currently doing
--
-- The MATERIALIZED CTEs seemed to be what fixed the performance- I think without it all joins on .constraint_name
-- (which I guess doesn't have an index) were being done sequentially, each time

WITH
    tc AS MATERIALIZED (

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package post_generate

import (
	"fmt"
	"go/format"
	"reflect"
	"strings"
	"time"

	"github.com/google/uuid"

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generate-ssl-key-and-csr-and-pem.sh

A script to take some of the toil out of generating a self-signed .key and .pem / a .key and a .csr for external signing.

Limitations

• Richer detail (country, organisation, etc) not exposed

Usage

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{ config, pkgs, ... }:

{
  imports = [
    <nixpkgs/nixos/modules/installer/cd-dvd/installation-cd-minimal.nix>
    <nixpkgs/nixos/modules/installer/cd-dvd/channel.nix>
  ];

  systemd.services.sshd.wantedBy = pkgs.lib.mkForce [ "multi-user.target" ];

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# this modification adds a service w/ a LoadBalancer presence on port 5000

apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: cephfs-pvc
  namespace: kube-system
spec:
  accessModes:
    - ReadWriteMany

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# tweaked from https://raw.githubusercontent.com/NVIDIA/k8s-device-plugin/v0.12.2/nvidia-device-plugin.yml
# credit to https://github.com/hansaya for the comment at https://github.com/k3s-io/k3s/issues/4391#issuecomment-1194627754
# note: you need to label your GPU nodes with gpu=yes for this to work (I had some non-GPU nodes and the discovery pods kept crashlooping
# on those nodes without the system working out they had no GPUs)

#
# prerequisites
#

apiVersion: node.k8s.io/v1

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"""
Synapse Wireless RF200 devices use some terribly hobbled version of Python2 coupled with a terribly limited library.

They are in general terrible devices.

Anyway- to read SMBus (a protocol layer on top of i2c- see Page 41 of 85 of http://smbus.org/specs/SMBus_3_0_20141220.pdf) the process is as follows:

- write 2 bytes to i2c
    - byte 0 = slave address shifted left by 1 bit, write bit of 0
    - byte 1 = command

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Flashing Kogan smart devices w/ Tasmota using tuya-convert

I bought the following devices from Kogan (AU):

• KASB10WRGBCCTB22A Kogan SmarterHome 10W RGB+CCT Color & Warm/Cool White Smart Bulb (B22)
• KALEPDLRGBCCTA Kogan SmarterHome Smart LED Downlight
• KASB10WRGBCCTE27A Kogan SmarterHome 10W RGB+CCT Color & Warm/Cool White Smart Bulb (E27)
• KASPEMHUSBA Kogan Smart Plug With Energy Meter (and 2 x USB)
  • NOTE: Same device as MS6104 Jaycar Smart Plug WiFi Controlled Main Switch and Energy Monitor with 2 x USB Sockets

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import glob
import os
import sys
import time
from math import sqrt

from pyproj import Geod, Transformer

try:
    sys.path.append(glob.glob('../carla/dist/carla-*%d.%d-%s.egg' % (

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# to simulate DGPS generation
# python pktgen.py tb 3784 1 305
# to receive
# python pktgen.py rb 3784 1 305

# to simulate AMP generation
# python pktgen.py tm 13000 2.77 372
# to receive
# python pktgen.py rm 13000 2.77 372