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aws-control-tower-custom-guardrail-s3mfa-delete-with-exception

Example of an AWS Control Tower custom guardrail, whereby an SCP blocks all S3 deletes without MFA, *except* for a role specified by the user

aws-data-transfer-cost

Document my summaries of data xfer costs

aws-download-unzip-object-from-s3-async-nodejs

Function to download an S3 object (presumably, a zipped file or directory) from S3 and write to the local file system.

aws-dynamodb-dax-cdk-demo

An AWS CDK template to deploy a DynamoDB table, DAX cluster, and populate the table with sample data

aws-dynamodb-dummy-data-loader

Simple Custom CloudFormation Resource to create a DynamoDB table and populate it with dummy data of your choice

aws-dynamodb-reserved-capacity-cost-calculator

An Excel workbook to help you model price savings for DynamoDB provisioned and reserved capacity tables.

aws-ebextension-inject-hostname-to-docker-container

Use .ebextensions to modify the command used by AWS Elastic Beanstalk when starting a Docker container so that the EC2 hostname is injected into the container.

aws-ec2-host-to-beanstalk-docker-container-env-var

Shows one possible way to expose an Elastic Beanstalk EC2 hostname to its underlying Docker containers.

aws-ecs-fargate-greenblue-http-and-https-single-alb

Project files used to create two separate ECS fargate services from a single NodeJS docker image behind a single ALB, with a push to ECR triggering a deployment

aws-elasticsearch-best-practice-sizing-wizard

My attempt to condense AWS Elasticsearch sizing best practices (and tips and tricks) into a web wizard

aws-elasticsearch-ultrawarm-cdk-demo

CDK Project to deploy Elasticsearch cluster with UltraWarm for my own learning

aws-iot-dog-collar

aws-kinesis-analytics-event-time-diagram

Diagram to help visualize the various timestamps that are relevant to an Amazon Kinesis Data Analytics application.

aws-kinesisvideo-webrtc-react

Attempt to port the official AWS JS demo fo Kinesis Video WebRTC over to React

aws-lambda-detect-cloudformation-drift

AWS Lambda function that invokes the CloudFormation DetectStackDrift API to look for configuration drift and a second Lambda to alert the user when drift is detected.

aws-lambda-ec2-auto-stopper

AWS Lambda function to automatically stop running EC2 instances (or terminate spot instances) every 24 hours if they are not tagged to keep running, to help save costs.

aws-lambda-layer-node10-cfn-response

This is a Lambda Layer containing the AWS helper function cfn-response, which sends responses of custom CloudFormation resources (Lambdas) back to CloudFormation by posting responses to a signed S3 URL

aws-lambda-resource-stopper

A Lambda function that can be used to automatically stop dev/test resources on a schedule to save cost.

aws-lambda-set-cloudwatch-logs-retention

AWS Lambda function to automatically set the retention policy of CloudWatch Logs to a 1-week expiration if a policy does not already exist in order to reduce unnecessary storage cost of logs.

aws-lambda-tag-ebs-with-ec2-name

Add an "Ec2Name" tag to each EBS volume equal to the "Name" value of the associated EC2 instance (if any)

aws-lambda-tag-ec2-with-vpc-name

This NodeJS Lambda function adds a "vpcName" tag to each EC2 instance equal to the "Name" tag of the corresponding VPC; the purpose is to make it easier to see / visualize where your EC2 instances are running.

aws-media-tailor-ads-demo

Project to build / test creating my own ad decision server + media tailor to serve custom videos

aws-msk-kafka-connect-docker

Repository to document my learning around Amazon MSK, Kafka, and Kafka Connect

aws-multi-account-cicd-pipelines-demo

Various examples of multi-account AWS CI/CD pipelines. For learning purposes only!

aws-node-dynamodb-webserver

Instructional example of a node HTTP server making a call to DynamoDB and printing a value from the database.

aws-partitioned-data-generator-to-s3

Generate an example sales dataset partitioned by year and month and upload to s3.

aws-proton-sample-fargate-service

Sample application code for AWS Proton

aws-rds-stop-database

Simple Lambda function that runs on a schedule to keep an RDS database stopped.

aws-redshift-queries

A catalog of Redshift / Postgres queries that I use

aws-redshift-query-optimizer-for-views

Show that Amazon Redshift's query optimizer does in fact apply to views and leverage things such as SORT and DIST keys.