Sam Mingo slmingol

Helm Users! What Flux 2 Can Do For You

This is the gist promised in our our KubeCon EU 2021 talk.

Check out the main branch for the full talk experience (warts and all)
Check out the present branch for the solutions according to the presenter
Check out the terminal branch for risky root shell fun
Check out the features branch for additional features as we incorporate them throughout the week based on your suggestions!

Hope you will find answers to these questions in this example-based article.

Tutorial and tips for GitHub Actions workflows

	blueprint:
	name: Low battery level detection & notification for all battery sensors
	description: Regularly test all sensors with 'battery' device-class for crossing
	a certain battery level threshold and if so execute an action.
	domain: automation
	input:
	threshold:
	name: Battery warning level threshold
	description: Battery sensors below threshold are assumed to be low-battery (as
	well as binary battery sensors with value 'on').

	apiVersion: v1
	kind: ConfigMap
	metadata:
	name: heartbeat-deployment-config
	namespace: monitoring
	labels:
	k8s-app: heartbeat
	data:
	heartbeat.yml: \|-
	heartbeat.monitors:

	#!/usr/bin/env bash
	# Plays a random MOD file from https://modarchive.org
	# Depends on XMP (http://xmp.sourceforge.net/)
	# https://gist.github.com/orhun/eda9701e357b625c2bada19563872715

	rand=$(shuf -i 1-189573 -n 1)
	tmp=$(mktemp /tmp/${rand}.XXXXXXXX.mod)
	curl https://modarchive.org/jsplayer.php?moduleid=${rand} > ${tmp}
	xmp ${tmp}
	rm ${tmp}

	Decoding the data in /proc/net/tcp:

	Linux 5.x /proc/net/tcp
	Linux 6.x /proc/PID/net/tcp

	Given a socket:

	$ ls -l /proc/24784/fd/11
	lrwx------ 1 jkstill dba 64 Dec 4 16:22 /proc/24784/fd/11 -> socket:[15907701]

	sqlite3 gravity.db.backup -header -csv 'select * from adlist' > adlist.csv

	sqlite3 gravity.db.backup -header -csv 'select * from vw_whitelist' > whitelist.csv
	sqlite3 gravity.db.backup -header -csv 'select * from vw_blacklist' > blacklist.csv