Jakke Lehtonen eksiscloud

Jakke Lehtonen

eksiscloud / varnish_manual_purge.sh

Created June 23, 2025 13:49

Makes manually purge in Varnish using xkeys, can used with several hosts

eksiscloud / wordpress_auto_purge.php

Last active June 23, 2025 13:45

Sends a request to Varnish for bans after a WordPress post is edited and re-published

	// Use snippets plugin or functions.php
	// Adds xkey tags: frontpage, sidebar (right), article-ID, category and tag
	// Remember to change url

	add_action('save_post', function ($post_id) {
	// Don't do anything is this isn't an article or is autosaving
	if (defined('DOING_AUTOSAVE') && DOING_AUTOSAVE) return;
	if (get_post_type($post_id) !== 'post') return;

	$tags = [];

eksiscloud / wordpress_add_xkey_header.php

Last active June 23, 2025 13:43

Adds X-Cache-Keys header to Wordpress posts, uses few xkey-tags

	// Add Xkey-based X-Cache-Tags headers
	add_action('send_headers', function () {
	if (is_admin() \|\| is_user_logged_in()) {
	return;
	}

	$tags = [];

	// Frontpage
	if (is_front_page()) {

eksiscloud / generate-snapshot.py

Created June 22, 2025 19:48

Creates copy of wanted sites for emergencies

	#!/bin/bash

	# Nicknames, urls and snapshot directories
	case "$1" in
	example)
	DOMAIN="www.example.com"
	TARGET_DIR="/var/www/emergency/example"
	;;
	try)
	DOMAIN="try.example.tld"

eksiscloud / generate_audio_article.py

Created June 21, 2025 20:50

AI creates MP3 where it reads WordPress article

	#!/usr/bin/env python3

	import os
	import re
	import sys
	import json
	import httpx
	import tempfile
	import configparser
	from langdetect import detect

eksiscloud / cache-warmer.py

Created June 18, 2025 05:32

Cache Warmer using Matomo API

	#!/usr/bin/env python3
	import requests
	import subprocess
	import tempfile
	import datetime
	import sys
	import time

	MATOMO_API_URL = "https://matomo/index.php"
	TOKEN = "<long-api-key" # give right token

eksiscloud / error_reporter.py

Created June 11, 2025 12:22

Flask-script to send notification to Discourse when error 502/503 happens

	## Comments are in Finnish, sorry
	#--- Rate-limiter muistiin ---
	from datetime import datetime, timedelta
	from zoneinfo import ZoneInfo

	ALLOWED_ERROR_CODES = [502, 503, 504]

	last_reported = {} # esim. {503: datetime_object}
	RATE_LIMIT_HOURS = 4

eksiscloud / setup_varnish_tmpfs.sh

Created June 7, 2025 15:25

Varnish is more faster when working directory is in tmpfs. And 7.6 started nagging if not.

	#!/bin/bash

	# Varnish working directory location in tmpfs
	TMPFS_DIR="/dev/shm/varnish"

	echo "Creating directory: $TMPFS_DIR"
	mkdir -p "$TMPFS_DIR"
	chown -R varnish:varnish "$TMPFS_DIR"

	# Path to override.conf

eksiscloud / x-cache.vcl

Created May 7, 2025 21:04

Varnish hit/miss/pass counter

	sub vcl_recv {
	unset req.http.x-cache;
	}

	sub vcl_hit {
	set req.http.x-cache = "hit";
	if (obj.ttl <= 0s && obj.grace > 0s) {
	set req.http.x-cache = "hit graced";
	}
	}

eksiscloud / mastodon-update.sh

Last active March 22, 2025 06:30 — forked from Mixaill/mastodon-update.sh

Semi-automatic Mastodon updater for nightly build