Working version

Not sure that I'd bet the bank that this is secure.

It probably is. From what I can see, you have to be able to go in and do
things as root.

CloudronManifest.json

@@ -2,9 +2,9 @@
   "id": "com.jadud.garage",
   "title": "Garage",
   "version": "0.0.1",
-  "healthCheckPath": "/",
+  "healthCheckPath": "/health",
   "multiDomain": true,
-  "httpPort": 80,
+  "httpPort": 3900,
   "httpPorts": {
     "GARAGE_S3": {
       "title": "Garage S3 Server Domain",
@@ -23,14 +23,22 @@
       "description": "The domain name for the Garage web server",
       "containerPort": 3902,
       "defaultValue": "garage-web"
+    },
+    "GARAGE_ADMIN": {
+      "title": "Garage Admin API Domain",
+      "description": "The domain name for the Garage admin API",
+      "containerPort": 3903,
+      "defaultValue": "garage-admin"
     }
   },
   "addons": {
-    "localstorage": {}
+    "localstorage": {
+      "sqlite": {
+        "paths": ["/app/data/garage/meta/db.sqlite"],
+        "_documentation": "https://garagehq.deuxfleurs.fr/documentation/reference-manual/configuration/#:~:text=%3Cmetadata_dir%3E/db.sqlite"
+      }
+    }
   },
-  "runtimeDirs": [
-    "/app/code/garage"
-  ],
   "manifestVersion": 2,
   "icon": ""
 }