airship-in-a-bottle/deployment_files/site/dev-proxy/secrets/passphrases/maas_region_secret.yaml

---
schema: deckhand/Passphrase/v1
metadata:
  schema: metadata/Document/v1
  name: maas-region-key
  layeringDefinition:
    abstract: false
    layer: site
  storagePolicy: cleartext
data: 3858f62230ac3c915f300c664312c63f
...