NUL RDC Development Environment Tools

This suite of tools is designed to make using the NUL RDC Development Environment as easy as possible. It consists of several executable utilities, shell scripts, and helper files.

Utilities

app-environment

Write application configuration to an .envrc file

Usage:

app-environment [app-id]

For example, to initialize AVR's environment:

$ cd $HOME/environment/avr
$ app-environment avr

This will write an .envrc file in the AVR working directory that will be loaded every time you cd into that directory and unloaded when you cd back out.

clean-s3

Clear all data from an application's S3 buckets.

Usage:

clean-s3 [--app APP_ID] [--yes | -y] <dev|test>

• APP_ID - avr or meadow (Default: meadow)
• If --yes or -y is not supplied, the script will do a dry run and show what would be deleted

dbconnect

Attach to the meadow dev database in psql. Useful for triggering the Aurora Serverless instance to spin up before attempting other connections.

es-proxy

Open a proxy to the dev OpenSearch cluster

Usage:

es-proxy <start|stop>

https-proxy

Create an HTTPS pass-through proxy to a local HTTP service

Usage:

https-proxy <start|stop> HTTPS_PORT [HTTP_PORT]

https:// requests to port HTTPS_PORT will be proxied to http://localhost:HTTP_PORT

sg

Manage security group inbound ports

Usage:

Open ports/ranges to an address or range:
  sg open <CIDR|all> PORT[-PORT] PORT[-PORT] ...
Close ports/ranges to an address or range:
  sg close <CIDR|all> PORT[-PORT] PORT[-PORT] ...
Close all open ports:
  sg close all
Display all open ports:
  sg show

Login

There are a number of scripts that run on login (every time a shell is opened). These scripts:

• Set up the correct environment for apps and tools to run
• Initialize certain shell hooks like asdf and direnv
• Install some shell functions and other helpers

Updates

The login script runs a git pull on the upstream repo on every login, so the tools should be self-updating.