fix(configdb): opt-in config-audit retention purge + after-state size cap (review 2026-10-21 08/G1)

2026-10-22 08:32:40 -04:00
parent 394234b450
commit 036f341a9d
7 changed files with 292 additions and 2 deletions
@@ -110,6 +110,14 @@ public static class ServiceCollectionExtensions
        // fresh scope on each tick (mirrors AuditLogPurgeActor / AuditLogIngestActor).
        services.AddScoped<IPartitionMaintenance, AuditLogPartitionMaintenance>();

+        // Opt-in config-audit retention (ScadaBridge:ConfigAudit:RetentionDays, default 0 = off).
+        // Options binding to configuration is done by the host; without it the defaults apply
+        // and the purge service is a no-op.
+        services.TryAddEnumerable(ServiceDescriptor.Singleton<
+            Microsoft.Extensions.Options.IValidateOptions<ConfigAuditOptions>, ConfigAuditOptionsValidator>());
+        services.TryAddSingleton(TimeProvider.System);
+        services.AddHostedService<ConfigAuditPurgeService>();
+
        services.AddDataProtection()
            .PersistKeysToDbContext<ScadaBridgeDbContext>();