Documentation update

Author: arkirchner

config/storage.yml.example

@@ -7,9 +7,32 @@ local:
   root: <%= Rails.root.join("storage") %>
 
 # Local storage is used by default. To use another storage provider in production,
-# please set ACTIVE_STORAGE_SERVICE=aws and the corresponding configuration.
+# please set ACTIVE_STORAGE_SERVICE=amazon and the corresponding configuration.
 # The aws-sdk-s3 GEM is included to support S3-compatible providers. 
 # 
-# aws:
+# Use bin/rails credentials:edit to set the AWS secrets (as aws:access_key_id|secret_access_key)
+# amazon:
 #   service: S3
-#   ...
+#   access_key_id: <%= Rails.application.credentials.dig(:aws, :access_key_id) %>
+#   secret_access_key: <%= Rails.application.credentials.dig(:aws, :secret_access_key) %>
+#   region: us-east-1
+#   bucket: your_own_bucket-<%= Rails.env %>
+
+# Remember not to checkin your GCS keyfile to a repository
+# google:
+#   service: GCS
+#   project: your_project
+#   credentials: <%= Rails.root.join("path/to/gcs.keyfile") %>
+#   bucket: your_own_bucket-<%= Rails.env %>
+
+# Use bin/rails credentials:edit to set the Azure Storage secret (as azure_storage:storage_access_key)
+# microsoft:
+#   service: AzureStorage
+#   storage_account_name: your_account_name
+#   storage_access_key: <%= Rails.application.credentials.dig(:azure_storage, :storage_access_key) %>
+#   container: your_container_name-<%= Rails.env %>
+
+# mirror:
+#   service: Mirror
+#   primary: local
+#   mirrors: [ amazon, google, microsoft ]

docs/environment_variables.md

@@ -25,3 +25,4 @@ The following environment variables are specifically support in CodeHarbor and a
 | `LISTEN_ADDRESS` | `127.0.0.1` in `development` | Specifies the IP address the Vagrant VM server should attach to during development |  
 | `HEADLESS` | `false` | Enables the test environment to work without a window manager for feature tests (e.g., using Vagrant) |  
 | `BROWSER` | `chrome` | Specifies the browser to be used for system tests. Supported are `chrome` or `firefox` |  
+| `ACTIVE_STORAGE_SERVICE` | `local` | Specifies the default ActiveStorage backend in production (configured in config/storage.yml). |