Install the Python Consul client:

pip install python-consul

Run consul

kgantsov / peewee_rqlite.py

Created October 21, 2025 18:06

Minimalistic Peewee adapter for rqlite

	import requests
	import json
	import time
	from peewee import *

	class RqliteCursor:
	"""Minimal cursor-like wrapper for rqlite query responses."""
	def __init__(self, rows=None, columns=None, lastrowid=None, rowcount=None):
	self._rows = rows or []
	self._columns = columns or []

kgantsov / jwt_decode.py

Last active October 7, 2025 18:30

Script for printing JWT token's payload

	import argparse
	import base64
	import json
	import typing
	from datetime import datetime


	def parse_jwt_token(token_part: str) -> dict[str, typing.Any]:
	token_part_with_padding = f"{token_part}{'=' * (len(token_part) % 4)}"

kgantsov / kubectl_top_pods_container_stats.py

Last active March 25, 2025 08:06

Memory usage statistics (min, max, mean, 95th percentile) for Kubernetes pods grouped by container name

	import argparse
	import subprocess
	import statistics

	from collections import defaultdict
	from typing import Union


	def run_kubectl_top(
	all_namespaces: bool = False,

kgantsov / time_from_uuid1.py

Created April 11, 2022 07:23

time_from_uuid1.py

	from datetime import datetime
	from datetime import timedelta
	from uuid import UUID


	def time_from_uuid1(u: str) -> datetime:
	return datetime(1582, 10, 15) + timedelta(microseconds=UUID(u).time // 10)

kgantsov / requirementts.txt

Created November 18, 2021 17:48

kgantsov / find_env_folders.sh

Created June 11, 2021 11:40

Find python's virtualenv directories and display them along with size

	# simple script that finds all python virtualenv folders and shows how much
	# space they are taking byt running `du -sh` command on each of the found directory
	sudo find ~ -type d \( -name env -o -name venv \) -exec du -sh {} \; 2>/dev/null

kgantsov / gist:66b71ff384f4fff4d7e00c21cadbb14a

Created December 17, 2020 16:02 — forked from kchida/gist:d1c15f3968f4f8272c49

etcd vs consul vs ???

	- What do Etcd, Consul, and Zookeeper do?
	- Service Registration:
	- Host, port number, and sometimes authentication credentials, protocols, versions
	numbers, and/or environment details.
	- Service Discovery:
	- Ability for client application to query the central registry to learn of service location.
	- Consistent and durable general-purpose K/V store across distributed system.
	- Some solutions support this better than others.
	- Based on Paxos or some derivative (i.e. Raft) algorithm to quickly converge to a consistent state.
	- Centralized locking can be based on this K/V store.

kgantsov / covid-19-dashboard-styles.markdown

Last active September 24, 2020 10:33

covid-19-dashboard-styles

kgantsov / jsonify.sh

Created February 26, 2019 09:33

	# Usage: echo '{"a": [], "b": "c"}' \| jsonify
	alias jsonify="python -m json.tool \| pygmentize -l json"