Rigo B Castro rigobcastro

Building a react native app in WSL2

Install, build and debug a react native app in WSL2 (Windows Subsystem for Linux) and Ubuntu.

Install tools in Windows
Install tools in WSL2
Connect to android hardware device from WSL2
Connect to android virtual device in Windows
- Start android virtual device in Windows
Start adb server in Windows

UPDATE (March 2020, thanks @ic): I don't know the exact AMI version but yum install docker now works on the latest Amazon Linux 2. The instructions below may still be relevant depending on the vintage AMI you are using.

Amazon changed the install in Linux 2. One no-longer using 'yum' See: https://aws.amazon.com/amazon-linux-2/release-notes/

Docker CE Install

sudo amazon-linux-extras install docker
sudo service docker start

AWS Fargate Docker Simple Deployment Setup with SSL termination

How to:

create a Docker-based AWS Fargate/ECS deployment
without the Docker containers having a public IP
with an Application Load Balancer as reverse proxy / SSL termination proxy sitting in front of the containers

For Fargate/ECS to be able to access your Docker images hosted on ECR (or somewhere else) you'll have to allow outbound internet access to the Fargate subnets. Here's how you do it.


	import http = require('http')
	import https = require('https')
	import url = require('url')
	import {AxiosInstance, AxiosInterceptorManager} from 'axios'
	import {HttpRequestOptions as HttpFollowRequestOptions, http as httpFollow, https as httpsFollow} from 'follow-redirects'
	import now = require('performance-now')

	import httpAdapter = require('axios/lib/adapters/http')
	import InterceptorManager = require('axios/lib/core/InterceptorManager')

	CREATE EXTENSION IF NOT EXISTS "unaccent";

	CREATE OR REPLACE FUNCTION slugify("value" TEXT)
	RETURNS TEXT AS $$
	-- removes accents (diacritic signs) from a given string --
	WITH "unaccented" AS (
	SELECT unaccent("value") AS "value"
	),
	-- lowercases the string
	"lowercase" AS (

	### NOT A SCRIPT, JUST A REFERENCE!

	# install dante-server
	sudo apt update
	sudo apt install dante-server

	# or download latest dante-server deb for Ubuntu, works for 16.04 / 18.04 / 20.04:
	wget http://archive.ubuntu.com/ubuntu/pool/universe/d/dante/dante-server_1.4.2+dfsg-7build5_amd64.deb
	# or older version:
	wget http://ppa.launchpad.net/dajhorn/dante/ubuntu/pool/main/d/dante/dante-server_1.4.1-1_amd64.deb

	export default class Location extends Component {

	constructor(props) {
	super(props);

	this._locationReceived = false;
	this._locationWatchID = null;
	};

	componentDidMount() {

	FROM alpine

	RUN apk add --update --no-cache nodejs
	RUN npm i -g yarn

	ADD package.json yarn.lock /tmp/
	ADD .yarn-cache.tgz /

	RUN cd /tmp && yarn
	RUN mkdir -p /service && cd /service && ln -s /tmp/node_modules

	# First, remove all the folders in the npx cache location
	# https://github.com/npm/cli/issues/1935#issuecomment-745561262
	rm -rf $(npm get cache)/_npx/*

	machine:
	pre:
	- mkdir ~/.yarn-cache
	node:
	version: stable
	dependencies:
	pre:
	- curl -o- -L https://yarnpkg.com/install.sh \| bash
	cache_directories:
	- ~/.yarn-cache