_filestore_gcp_config.html.md.erb

To use external Google file storage for your Elastic Runtime filestore, perform the following steps:

1. Select the **External Google Cloud Storage** option.
   <%= image_tag("gcp/gcp-file-storage-google-cloud-storage.png") %>
1. Enter values for **Access Key** and **Secret Key**. To obtain the values for these fields:
   * In the GCP Console, navigate to the **Storage** tab, then click **Settings**.
   1. Click **Interoperability**.
   1. If necessary, click **Enable interoperability access**. If interoperability access is already enabled, confirm that the default project matches the project where you are installing PCF.
   1. Click **Create a new key**.
   <%= image_tag("gcp/gcp-key-secret-create.png") %>
   1. Copy and paste the generated values into the corresponding Elastic Runtime fields. PCF uses these values for authentication when connecting to Google Cloud Storage.
1. Enter the names of the storage buckets you created in [Preparing to Deploy PCF on GCP](./gcp-prepare-env.html#dbs):
   * **Buildpacks Bucket Name**: `MY-PCF-buildpacks`
   * **Droplets Bucket Name**: `MY-PCF-droplets`
   * **Resources Bucket Name**: `MY-PCF-resources`
   * **Packages Bucket Name**: `MY-PCF-packages`
1. Click **Save**.