feat: Add RustFS artifact object store and migration tool

- Implemented RustFsArtifactObjectStore for managing artifacts in RustFS. - Added unit tests for RustFsArtifactObjectStore functionality. - Created a RustFS migrator tool to transfer objects from S3 to RustFS. - Introduced policy preview and report models for API integration. - Added fixtures and tests for policy preview and report functionality. - Included necessary metadata and scripts for cache_pkg package.
2025-10-23 18:53:18 +03:00
parent aaa5fbfb78
commit f4d7a15a00
117 changed files with 4849 additions and 725 deletions
--- a/bench/Scanner.Analyzers/StellaOps.Bench.ScannerAnalyzers/Reporting/PrometheusWriter.cs
+++ b/bench/Scanner.Analyzers/StellaOps.Bench.ScannerAnalyzers/Reporting/PrometheusWriter.cs
@@ -0,0 +1,59 @@
+using System.Globalization;
+using System.Text;
+
+namespace StellaOps.Bench.ScannerAnalyzers.Reporting;
+
+internal static class PrometheusWriter
+{
+    public static void Write(string path, IReadOnlyList<BenchmarkScenarioReport> reports)
+    {
+        ArgumentException.ThrowIfNullOrWhiteSpace(path);
+        ArgumentNullException.ThrowIfNull(reports);
+
+        var resolved = Path.GetFullPath(path);
+        var directory = Path.GetDirectoryName(resolved);
+        if (!string.IsNullOrEmpty(directory))
+        {
+            Directory.CreateDirectory(directory);
+        }
+
+        var builder = new StringBuilder();
+        builder.AppendLine("# HELP scanner_analyzer_bench_duration_ms Analyzer benchmark duration metrics in milliseconds.");
+        builder.AppendLine("# TYPE scanner_analyzer_bench_duration_ms gauge");
+
+        foreach (var report in reports)
+        {
+            var scenarioLabel = Escape(report.Result.Id);
+            AppendMetric(builder, "scanner_analyzer_bench_mean_ms", scenarioLabel, report.Result.MeanMs);
+            AppendMetric(builder, "scanner_analyzer_bench_p95_ms", scenarioLabel, report.Result.P95Ms);
+            AppendMetric(builder, "scanner_analyzer_bench_max_ms", scenarioLabel, report.Result.MaxMs);
+            AppendMetric(builder, "scanner_analyzer_bench_threshold_ms", scenarioLabel, report.Result.ThresholdMs);
+
+            if (report.Baseline is { } baseline)
+            {
+                AppendMetric(builder, "scanner_analyzer_bench_baseline_max_ms", scenarioLabel, baseline.MaxMs);
+                AppendMetric(builder, "scanner_analyzer_bench_baseline_mean_ms", scenarioLabel, baseline.MeanMs);
+            }
+
+            if (report.MaxRegressionRatio is { } ratio)
+            {
+                AppendMetric(builder, "scanner_analyzer_bench_regression_ratio", scenarioLabel, ratio);
+                AppendMetric(builder, "scanner_analyzer_bench_regression_limit", scenarioLabel, report.RegressionLimit);
+                AppendMetric(builder, "scanner_analyzer_bench_regression_breached", scenarioLabel, report.RegressionBreached ? 1 : 0);
+            }
+        }
+
+        File.WriteAllText(resolved, builder.ToString(), Encoding.UTF8);
+    }
+
+    private static void AppendMetric(StringBuilder builder, string metric, string scenarioLabel, double value)
+    {
+        builder.Append(metric);
+        builder.Append("{scenario=\"");
+        builder.Append(scenarioLabel);
+        builder.Append("\"} ");
+        builder.AppendLine(value.ToString("G17", CultureInfo.InvariantCulture));
+    }
+
+    private static string Escape(string value) => value.Replace("\\", "\\\\", StringComparison.Ordinal).Replace("\"", "\\\"", StringComparison.Ordinal);
+}