Paul Henkin henkin

Agile and Continuous Delivery are not a 'viable alternative' for sustainable projects - they comprise the only professional approach.

henkin / deleteAwsThing.js

Created October 10, 2016 15:14

Delete an AWS IoT thing and all its attached certificates.

	'use strict';

	var AWS = require('aws-sdk');
	AWS.config.region = 'us-east-1';
	var iot = new AWS.Iot();

	function deleteThing(name, policyName) {
	console.log('Deleting thing "' + name + '"');
	let params = {thingName: name};

henkin / register.js

Created October 11, 2016 18:06

AWS register IoT thing using promises

	'use strict';

	// https://aws.amazon.com/blogs/compute/implementing-a-serverless-aws-iot-backend-with-aws-lambda-and-amazon-dynamodb/

	console.log('Loading register function');
	var AWS = require('aws-sdk');
	AWS.config.region = 'us-east-1';
	var iot = new AWS.Iot();
	let policyName = 'Policy';
	let thingTypeName = 'Type';

henkin / nestedErrors.js

Created October 14, 2016 21:19

Handling errors in libraries

	function mainApp() {

	libraryCode(input)
	.then((data) => console.log("main output", formatForUserView(data)))
	.catch((err) => {
	console.error("error from library!", err);
	display("user-friendly error message");
	});
	}

henkin / fix_tiller.sh

Created September 5, 2019 17:19

Fix helm Tiller service account gcp

	kubectl create serviceaccount --namespace kube-system tiller
	kubectl create clusterrolebinding tiller-cluster-rule --clusterrole=cluster-admin --serviceaccount=kube-system:tiller
	kubectl patch deploy --namespace kube-system tiller-deploy -p '{"spec":{"template":{"spec":{"serviceAccount":"tiller"}}}}'

henkin / wait-k8s-ip.sh

Created November 22, 2019 23:00

wait for k8s ip #k8s #gcp

	#!/usr/bin/env bash
	# Waits for kubernetes ingress to get an IP

	# Usage:
	# wait-k8s-ip.sh <ingressName> <namespace>
	# eg: wait-k8s-ip.sh ingress-name my-app-dev

	# Will timeout after 5minutes (5 * 60 tries * 1 sec wait = 300 secs)
	external_ip=""
	times=0

henkin / wait-dns-ip.sh

Created November 22, 2019 23:01

Wait for DNS to resolve, return IP #gcp #dns

	#!/bin/bash
	# Usage:
	# wait-dns-ip.sh <hostname>
	# eg: wait-dns-ip.sh host.foo.com
	#
	# Will timeout after 5minutes (5 * 60 tries * 1 sec wait = 300 secs)
	DNS_IP=""
	COUNTER=0
	while [ -z $DNS_IP ] && [ $COUNTER -lt 300 ]; do
	DNS_IP=$(nslookup $1.humanaedge.io \| awk '/^Address: / { print $2 }')

henkin / zglobtest.sh

Last active December 21, 2019 06:51

ZSH zshell glob test condition select

	print -l zsh_demo//(e:'[[ ! -e $REPLY/malta ]]':)

	# https://reasoniamhere.com/2014/01/11/outrageously-useful-tips-to-master-your-z-shell/

henkin / git-to-https.sh

Last active March 19, 2020 21:00

Set Git remote origin to Https

	#!/usr/bin/env bash

	# chmod +x this script, put it in the parent directory, then call it with something like:
	# for d in */; do; cd "$d" && bash ../git-to-https.sh && cd ..; done
	# eg. if you have /src/repo1, /src/repo2, then put the script into /src, and run the loop from /src
	# you have to run it within a separate Bash instance because it uses 'exit' :) hence `bash ../git-to-https.sh`

	OUR_GIT_SERVER="gitlab.humanaedge.com"
	DIRNAME=`basename $PWD`

henkin / Makefile

Last active September 28, 2020 11:00

Makefile GitlabCI target gitalb make

	CURRENT_DIR=$(shell pwd)
	CI_COMMIT_SHORT_SHA=$(shell git rev-parse --short HEAD)
	BRANCH='branch'
	JOB='init-k8snet'

	gci:
	# 1) local gitlab-runner only pulls things that have been committed - temporarily commit
	(git add . && git commit -am "gitlab CI testing - temp commit") \|\| true
	gitlab-runner exec docker ${JOB} \
	# --env PRV_GKE_SA_KEY='/secrets/gcloud-key.json' \

henkin / collapse.md

Created August 13, 2020 13:06

markdown html details summary collapse

Institutional Claim Request

   {
    "contractId": "103405",
    "claimType": "HO",