loopback-component-storage/example-2.0/server/providers-private.json

{
  "rackspace": {
    "username": "strongloop",
    "apiKey": "a51076644fc37583bd87dd648b58777e",
    "region": "DFW"
  },
  "amazon": {
    "keyId": "AKIAJXSYYW7EAWTJYMLA",
    "key": "TkW/9i7nNsOEg/vvYS4P/zexNrzDvkjQp3NwF7J7"
  }
}