Update README.md

examples/hls/README.md

@@ -2,4 +2,27 @@
 
 Create an HLS streaming derivative for audio and video files
 
-Requires `islandora_hls` module running on your Islandora site to render the streaming derivative.
+Requires [drupal/islandora_hls](https://www.drupal.org/project/islandora_hls) module running on your Islandora site to render the streaming derivative.
+
+Also requires the parry microservice running in your ISLE stack
+
+```
+    parry-dev: &parry
+        <<: [*dev, *common]
+        image: lehighlts/scyllaridae-parry:main
+        volumes:
+            - ./certs/rootCA.pem:/app/ca.pem:r
+        networks:
+            default:
+                aliases:
+                    - parry
+    hls-dev: &hls
+        <<: [*dev, *common]
+        image: lehighlts/scyllaridae-hls:main
+        volumes:
+            - ./certs/rootCA.pem:/app/ca.pem:r
+        networks:
+            default:
+                aliases:
+                    - hls
+```