Petr Michalec epcim

Probably one of the easiest things you'll ever do with gpg

Install Keybase: https://keybase.io/download and Ensure the keybase cli is in your PATH

First get the public key

keybase pgp export | gpg --import

Next get the private key

Interesting Ops queris for Azure / AKS

Account, Subscription

az account list --query '[*].{Name:name}' --output table

Resource groups

List:

identify big pods/containers

investigage big files

DST=/mnt
find /var/lib -type f -size +1G -exec ls -lh {} \; | tee  $DST/bigfiles_var_lib_$(date "+%H%M").log
find /var/lib -type f -size +1G -exec ls -lh {} \; | awk '{ print $5 ": " $9 }' | sort -rh > $DST/bigfiles_var_lib_$(date "+%H%M").sorted.log

misbehave processes

Simple deployment script to install habitat container with the app as systemd service.

export ALT=500 # Prefix for all the service names/ports used (apply to habitat/ inner service service)
# cleanup
systemctl stop etcd-$ALT
sleep 3
rm -f /etc/systemd/system/etcd-$ALT.service /etc/default/etcd-$ALT*
rm -rf /srv/etcd-$ALT

	#!/bin/sh

	#if [ $# -lt 1 ]; then
	# echo "Usage: $0 prefix [initial] [database/file] " >&2
	# exit 1
	#fi

	key="${1:-"eth"}"
	initial="${2:-0}"
	datfile="${3:-/run/indexerdb_$key}"

	# See more: https://gist.github.com/epcim/80d2dda18e2b3022e4ab07f161f59823

	# hab clustered etcd

	## compose
	cat <<EOF > docker-compose.yml
	version: '3'

	services:
	etcd1:

	# example usage: to split yaml with multiple documents
	needle() {
	SUFFIX=${1##*.}
	NEEDLE=${2:----}
	csplit -b "%03d.$SUFFIX" -zsf $(basename $1 .$SUFFIX) $1 /$NEEDLE/+1 {*}
	}

	needle vega-objects.yaml

	#!/bin/env python3

	import gitlab
	import sys

	# private token or personal token authentication
	gl = gitlab.Gitlab('https://gitlab.com/', private_token='******')

	if len(sys.argv) > 1:
	if sys.argv[1].find("/") > 0:

	bash -c 'while [[ "$(curl -s -o /dev/null -w ''%{http_code}'' localhost:9000)" != "200" ]]; do sleep 5; done'

	# also check https://gist.github.com/rgl/c2ba64b7e2a5a04d1eb65983995dce76