goldfire/healthcare.js

const Healthcare = require('healthcare');

// Setup the healthcare.
const healthcare = new Healthcare({
  key: '...',
  tag: 'healthcare',
  interval: 5000,
  timeout: 30000,
});

// Initialize the healthcare system and setup the groups.
healthcare.init().then(() => {
  // Setup the test server group.
  healthcare.group({
    tags: ['ENV:Test', 'TYPE:Test'],
    size: 2,
    config: {
      name: 'TEST',
      region: 'nyc3',
      size: 's-1vcpu-1gb',
      image: 'ubuntu-16-04-x64',
      ssh_keys: ['...'],
      backups: false,
      ipv6: false,
      private_networking: true,
      user_data: '',
      monitoring: true,
      tags: ['ENV:Test', 'TYPE:Test', 'healthcare'],
    },
  });
});

new Healthcare({
  key: 'API KEY', // Your DigitalOcean API key.
  tag: 'healthcare', // All servers with this tag will be auto-discovered and managed by the matching groups.
  timeout: 60000, // How long a peer must go without sending a `hello` to be considered down.
  interval: 10000, // The interval (ms) at which `hello` heartbeats are sent to the other peers.
  port: 12345, // The port that democracy.js will listen on for health checks (this is over UDP).
});

{
  name: 'NAME', // This is a base name and is appended with a unique ID.
  region: 'nyc3', // The slug identifier for the region to build the server.
  size: 's-1vcpu-1gb', The slug identifier for the Droplet size.
  image: 'ubuntu-16-04-x64', The image ID of a private image or slug identifier of a public.
  ssh_keys: [], An array of SSH key IDs or fingerprints.
  backups: false, // Whether or not to enable backups.
  ipv6: false, // Whether or not to enable ipv6 networking.
  private_networking: true, // Whether or not to enable private networking.
  user_data: '', // Bash script string to run on server creation.
  monitoring: true, // Whether or not to enable monitoring on server.
  volumes: [], An array of the string identifier for each block storage volume to attach.
  tags: ['healthcare'], // Tags to add to the server.
}