backup / restoreslop

server/src/services/fleetReportService/index.js

@@ -136,5 +136,17 @@ module.exports = {
   get reportBuilder() {
     return runtime?.reportBuilder || null;
   },
+  backupDatabase(destinationPath) {
+    /*
+      Backups include reporting history even when collection is currently
+      disabled. Lazily opening the existing store keeps this one operation
+      behind the report service's normal database ownership boundary.
+    */
+    if (!storage) {
+      storage = createStorage({ logger });
+      storage.open();
+    }
+    return storage.backupDatabase(destinationPath);
+  },
   stop: stopRuntime,
 };

server/src/services/fleetReportService/storage.js

@@ -508,6 +508,16 @@ function createStorage({ logger }) {
     }), { available: false, path: DB_PATH });
   }
 
+  function backupDatabase(destinationPath) {
+    /*
+      Fleet collection may continue during an online SQLite backup. Each
+      resulting database file represents a valid point-in-time snapshot even
+      when new telemetry commits before the copy completes.
+    */
+    if (!open()) throw new Error('Fleet report database is unavailable.');
+    return db.backup(destinationPath);
+  }
+
   return {
     open,
     insertEvent,
@@ -525,6 +535,7 @@ function createStorage({ logger }) {
     getActiveBattery,
     replaceBattery,
     getDiagnostics,
+    backupDatabase,
   };
 }