Pulumi configs to user data script

index.ts

import * as pulumi from '@pulumi/pulumi'
import {Droplet, DropletSlug, Region} from '@pulumi/digitalocean';
import * as fs from 'fs';

const dropletName = 'myDroplet';

const region = Region.AMS2;
const size = DropletSlug.DropletS1VCPU1GB;

const config = new pulumi.Config();
const someConfig = config.require('someconfig');
const someOtherConfig = config.require('someotherconfig');

const baseUserData = fs.readFileSync('./user-data.sh', 'utf8')

const userData = pulumi.all([someConfig, someOtherConfig]).apply(([some, other]) => {
  return `
  #!/bin/bash
  export SOMETHING_I_NEED_IN_SCRIPT=${some}
  export SOMETHING_ELSE_I_NEED_IN_SCRIPT=${other}
  ${baseUserData}
  `;
});


const droplet = new Droplet(dropletName, {
  image: 'ubuntu-20-04-x64',
  region,
  size,
  monitoring: true,
  userData,
});