Rafael Chuluc rchuluc

ECS Best Practices

Understand and check Service Quota of ECS/Fargate and other related services
Cluster
- Use IaC for setting up resources eg. CloudFormation, AWS CDK, Terraform
  - Use copilot for simple setup
  - CloudFormation reference architecture template
    - https://github.com/nathanpeck/ecs-cloudformation
    - https://github.com/awslabs/aws-cloudformation-templates/tree/master/aws/services/ECS
CDK for ECS: blog

node-ts-hello adventures

This is what I was really doing while creating an example from this answer on Stack Overflow:

deno vs ts-node : what's the difference

It turned out that I made several stupid mistakes and wasted a lot more time than it might look like from reading the answer. I eventually removed from the answer not so much out of embarrassment but because I didn't want to be accused that I am complicating the process on purpose to make Deno look better in comparison. The truth is that below ius exactly what I did while trying to create and publish a new module on npm written in TypeScript and use it with ts-node later:

https://github.com/rsp/node-ts-hello

Creating a SSL certificate locally using Certbot on Mac OS and deploying to an existing Heroku App

Caveats

You must have a heroku app deployed on the hobby tier. This is NOT the free tier and costs ~7/month
i'm assuming you have homebrew installed. It will be need to install the Certbot client
i'm also assuming you have the heroku CLI tools installed

first up, run this to install the certbot client

brew install certbot

As outlined here, there are a couple of situations where you may want/need to authenticate with GitHub by using an Access Token:-

If you have Two-Factor Authentication (2FA) enabled.
You are accessing an organisations protected content using SAML Single-Sign On (SSO).

Using an Access Token for the first time

Create an Access Token

In your GitHub account, go to Settings / Developer settings / Personal access tokens and select Generate New Token. Make a note of the token somewhere safe since this is the only chance you get to see it.

	import * as React from "react"
	import { Slot } from "@radix-ui/react-slot"
	import { VariantProps, cva } from "class-variance-authority"
	import { PanelLeft } from "lucide-react"

	import { useIsMobile } from "@/hooks/use-mobile"
	import { cn } from "@/lib/utils"
	import { Button } from "@/components/ui/button"
	import { Input } from "@/components/ui/input"
	import { Separator } from "@/components/ui/separator"

	import { ExecutionContext, createParamDecorator } from '@nestjs/common';
	import { ApiQuery } from '@nestjs/swagger';

	export interface IPagination {
	page: number;
	limit: number;
	}

	export interface IPaginationResponse<T> {
	items: T[];

	'use strict';

	const crypto = require('crypto');

	const ENCRYPTION_KEY = process.env.ENCRYPTION_KEY; // Must be 256 bits (32 characters)
	const IV_LENGTH = 16; // For AES, this is always 16

	function encrypt(text) {
	let iv = crypto.randomBytes(IV_LENGTH);
	let cipher = crypto.createCipheriv('aes-256-cbc', Buffer.from(ENCRYPTION_KEY), iv);

	openssl genrsa 2048 > private.pem
	openssl req -x509 -new -key private.pem -out public.pem
	openssl pkcs12 -export -in public.pem -inkey private.pem -out mycert.pfx

	console.reset = function () {
	return process.stdout.write('\033c');
	}