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StellaOps Bot
2025-11-23 14:53:13 +02:00
parent 8d78dd219b
commit f47d2d1377
25 changed files with 4788 additions and 4007 deletions
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25
src/Concelier/StellaOps.Concelier.WebService/Contracts/ObservabilityContracts.cs Normal file
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using System.Text.Json.Serialization;
namespace StellaOps.Concelier.WebService.Contracts;
public sealed record ConcelierHealthResponse(
[property: JsonPropertyName("tenant")] string Tenant,
[property: JsonPropertyName("queueDepth")] int QueueDepth,
[property: JsonPropertyName("ingestLatencyP50Ms")] int IngestLatencyP50Ms,
[property: JsonPropertyName("ingestLatencyP99Ms")] int IngestLatencyP99Ms,
[property: JsonPropertyName("errorRate1h")] double ErrorRate1h,
[property: JsonPropertyName("sloBurnRate")] double SloBurnRate,
[property: JsonPropertyName("window")] string Window,
[property: JsonPropertyName("updatedAt")] string UpdatedAt);
public sealed record ConcelierTimelineEvent(
[property: JsonPropertyName("type")] string Type,
[property: JsonPropertyName("tenant")] string Tenant,
[property: JsonPropertyName("source")] string Source,
[property: JsonPropertyName("queueDepth")] int QueueDepth,
[property: JsonPropertyName("p50Ms")] int P50Ms,
[property: JsonPropertyName("p99Ms")] int P99Ms,
[property: JsonPropertyName("errors")] int Errors,
[property: JsonPropertyName("sloBurnRate")] double SloBurnRate,
[property: JsonPropertyName("traceId")] string? TraceId,
[property: JsonPropertyName("occurredAt")] string OccurredAt);

3798
src/Concelier/StellaOps.Concelier.WebService/Program.cs
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src/Concelier/StellaOps.Concelier.WebService/Telemetry/IngestObservability.cs Normal file
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using System.Diagnostics.Metrics;
namespace StellaOps.Concelier.WebService.Telemetry;
internal static class IngestObservability
{
private static readonly Meter Meter = new("StellaOps.Concelier.WebService", "1.0.0");
public static readonly Histogram<double> IngestLatencySeconds =
Meter.CreateHistogram<double>("concelier_ingest_latency_seconds", "s", "Ingest pipeline latency.");
public static readonly ObservableGauge<long> QueueDepth =
Meter.CreateObservableGauge("concelier_ingest_queue_depth", observeQueueDepth, "items", "Queued ingest items.");
public static readonly Counter<long> IngestErrorsTotal =
Meter.CreateCounter<long>("concelier_ingest_errors_total", "errors", "Ingest errors by reason.");
public static readonly ObservableGauge<double> SloBurnRate =
Meter.CreateObservableGauge("concelier_ingest_slo_burn_rate", observeSloBurn, "ratio", "SLO burn rate over window.");
private static long observeQueueDepth() => 0;
private static double observeSloBurn() => 0.0;
}