up

src/Scanner/StellaOps.Scanner.Worker/Options/ScannerWorkerOptions.cs

@@ -27,6 +27,8 @@ public sealed class ScannerWorkerOptions
     public AnalyzerOptions Analyzers { get; } = new();
 
     public StellaOpsCryptoOptions Crypto { get; } = new();
+
+    public DeterminismOptions Determinism { get; } = new();
 
     public sealed class QueueOptions
     {
@@ -177,4 +179,27 @@ public sealed class ScannerWorkerOptions
 
         public string EntryTraceProcRootMetadataKey { get; set; } = ScanMetadataKeys.RuntimeProcRoot;
     }
+
+    public sealed class DeterminismOptions
+    {
+        /// <summary>
+        /// If true, the worker uses a fixed clock to ensure deterministic timestamps.
+        /// </summary>
+        public bool FixedClock { get; set; }
+
+        /// <summary>
+        /// Fixed UTC timestamp to emit when FixedClock is enabled. Defaults to Unix epoch.
+        /// </summary>
+        public DateTimeOffset FixedInstantUtc { get; set; } = DateTimeOffset.UnixEpoch;
+
+        /// <summary>
+        /// Optional seed for RNG-based components when determinism is required.
+        /// </summary>
+        public int? RngSeed { get; set; }
+
+        /// <summary>
+        /// If true, trims noisy log fields (duration, PIDs) to stable placeholders.
+        /// </summary>
+        public bool FilterLogs { get; set; }
+    }
 }