Initial docker files trinity

The image builds as is, but running it exits with: standard_init_linux.go:211: exec user process caused "no such file or directory"

docker-compose.yml

@@ -0,0 +1,21 @@
+# Conduit
+version: '3'
+
+services:
+    conduit:
+        image: conduit_homeserver
+        restart: unless-stopped
+        ports:
+            - 14004:14004
+        volumes:
+            - db:/data/sled
+        environment:
+            ROCKET_SERVER_NAME: example.com  # replace with your own name
+            ### Uncomment and change values as needed
+            #ROCKET_LOG: normal
+            #ROCKET_REGISTRATION_DISABLED: 'true'
+            #ROCKET_DATABASE_PATH: /data/sled
+            #ROCKET_WORKERS: 10
+
+volumes:
+    db: