🌍

Benoît Bouré bboure

🌍

⚡️ Serverless enthousiast

bboure / datasource.yml

Created March 25, 2023 10:09

AppSync to SNS with Serverless Framework

	resolvers:
	Mutation.doSomething:
	kind: UNIT
	request: resolvers/sendMessage.request.vtl
	response: resolvers/sendMessage.response.vtl
	substitutions:
	topicArn: !GetAtt MyTopic.TopicArn
	dataSource:
	type: HTTP
	config:

bboure / tempalte.yml

Created December 26, 2021 10:26

Create AWS OIDC identity provider and IAM role for Github Actions

	Parameters:
	GitHubOrg:
	Type: String
	RepositoryName:
	Type: String
	OIDCProviderArn:
	Description: Arn for the GitHub OIDC Provider.
	Default: ""
	Type: String

bboure / delete-ssm-by-path.sh

Last active October 30, 2024 16:51

Delete SSM parameters by path prefix

	aws ssm get-parameters-by-path --path '/path/to/prams' --recursive \
	\| jq .Parameters[].Name \
	\| xargs -L1 -I'{}' aws ssm delete-parameter --name {}

bboure / request.vtl

Created April 15, 2021 10:04

AppSync advanced filter

	#set($expression = "#PK = :PK")
	#set($expressionNames = {"#PK": "PK", "#SK": "SK"})
	#set($expressionValues = {":PK": $util.dynamodb.toString("ACCOUNT#${ctx.args.accountId}")})
	#if(!$util.isNull($ctx.args.fromDate) && $util.isNull($ctx.args.toDate))
	#set($expression = "${expression} and #SK >= :fromDate")
	$util.qr($expressionValues.put(":fromDate", $util.dynamodb.toString("TX#${ctx.args.fromDate}")))
	#elseif($util.isNull($ctx.args.fromDate) && !$util.isNull($ctx.args.toDate))
	#set($expression = "${expression} and #SK <= :toDate")
	$util.qr($expressionValues.put(":toDate", $util.dynamodb.toString("TX#${ctx.args.toDate}")))
	#elseif(!$util.isNull($ctx.args.fromDate) && !$util.isNull($ctx.args.toDate))

bboure / retain.yml

Created April 2, 2021 20:11

5 Ways to Prevent Accidentally Deleting Your CloudFormation Resources

bboure / read.js

Created April 2, 2021 19:53

DynamoDB Compress large items

	//read.js
	const AWS = require('aws-sdk');
	const { gunzipSync } = require('zlib');
	AWS.config.update({ region: 'eu-west-1' });
	const dynamoDbClient = new AWS.DynamoDB();
	dynamoDbClient.getItem({
	"TableName": "blog",
	"ReturnConsumedCapacity": "TOTAL",
	"Key": {
	"author": {

bboure / index.d.ts

Created March 31, 2021 15:14

@types/chunk-promise TypeScript

	declare module 'chunk-promise' {
	type PromiseArray<T> = (() => Promise<T>)[];
	type PromiseFlavor = 'PromiseAll' \| 'PromiseAllSettled';
	type Options<T, F extends PromiseFlavor> = {
	concurrent?: number;
	sleepMs?: number;
	callback?: (
	chunkResults: F extends 'PromiseAllSettled'
	? PromiseSettledResult<T>[]
	: T[],

bboure / abort.sh

Last active August 9, 2021 08:55

Stop Step Functions by batch

	aws stepfunctions list-executions \
	--state-machine-arn [sf-arn] \
	--status-filter RUNNING \
	--query "executions[*].{executionArn:executionArn}" \
	--output text \| \
	xargs -I {} aws stepfunctions stop-execution \
	--execution-arn {}

bboure / read.js

Created March 15, 2021 09:51

DynamoDB gzip Large Attribute Values

	const AWS = require('aws-sdk');
	const { gunzipSync } = require('zlib');

	AWS.config.update({ region: 'eu-west-1' });
	const dynamoDbClient = new AWS.DynamoDB();

	dynamoDbClient.getItem({
	"TableName": "blog",
	"ReturnConsumedCapacity": "TOTAL",
	"Key": {

bboure / serverless.yml

Last active December 26, 2020 21:27

appsync-long-cache-demo-serverless.yml