images:
  images:
    - name: us-central1-docker.pkg.dev/ucb-datahub-2018/user-images/a11y-user-image
  registry:
    provider: gcloud
    gcloud:
      project: ucb-datahub-2018
      service_key: gcr-key.json

cluster:
  provider: gcloud
  gcloud:
    project: ucb-datahub-2018
    service_key: gke-key.json
    cluster: fall-2019
    zone: us-central1

images:
  image_name: us-central1-docker.pkg.dev/ucb-datahub-2018/user-images/a11y-user-image
  registry:
    provider: gcloud
    gcloud:
      project: ucb-datahub-2018
      service_key: gcr-key.json

cluster:
  provider: gcloud
  gcloud:
    project: ucb-datahub-2018
    service_key: gke-key.json
    cluster: fall-2019
    zone: us-central1

Use image_name instead of images.name.
Use image_name instead of images.name.
