From 9a7c858336185c51f6fbf6207000577556c3908b Mon Sep 17 00:00:00 2001
From: "Jeffrey T. Fritz" <csharpfritz@users.noreply.github.com>
Date: Thu, 21 Mar 2024 10:34:49 -0400
Subject: [PATCH] Added config flag to enable OTEL (#421)

---
 src/TagzApp.Blazor/OpenTelemetryExtensions.cs | 6 ++++++
 src/TagzApp.Blazor/appsettings.json           | 7 ++++---
 2 files changed, 10 insertions(+), 3 deletions(-)

diff --git a/src/TagzApp.Blazor/OpenTelemetryExtensions.cs b/src/TagzApp.Blazor/OpenTelemetryExtensions.cs
index 0874039f..b9ce100c 100644
--- a/src/TagzApp.Blazor/OpenTelemetryExtensions.cs
+++ b/src/TagzApp.Blazor/OpenTelemetryExtensions.cs
@@ -16,6 +16,9 @@ public static class OpenTelemetryExtensions
 
 	public static IServiceCollection AddOpenTelemetryObservability(this IServiceCollection services, IConfiguration configuration)
 	{
+
+		if (!bool.Parse(configuration["EnableTelemetry"] ?? "true")) return services;
+
 		services.AddOpenTelemetry()
 			.ConfigureResource(_ConfigureResource)
 			.WithTracing(builder =>
@@ -57,6 +60,9 @@ public static IServiceCollection AddOpenTelemetryObservability(this IServiceColl
 
 	public static void AddOpenTelemetryLogging(this ILoggingBuilder builder, IConfiguration configuration)
 	{
+
+		if (!bool.Parse(configuration["EnableTelemetry"] ?? "true")) return;
+
 		var logExporter = configuration.GetValue("UseLogExporter", defaultValue: "console")!.ToLowerInvariant();
 
 		builder.ClearProviders();
diff --git a/src/TagzApp.Blazor/appsettings.json b/src/TagzApp.Blazor/appsettings.json
index cf13eccb..9edf1f54 100644
--- a/src/TagzApp.Blazor/appsettings.json
+++ b/src/TagzApp.Blazor/appsettings.json
@@ -5,9 +5,10 @@
       "Microsoft.AspNetCore": "Warning"
     }
   },
-  "UseTracingExporter": "otlp",
-  "UseMetricsExporter": "otlp",
-  "UseLogExporter": "otlp",
+	"EnableTelemetry": false,
+  "UseTracingExporter": "console",
+  "UseMetricsExporter": "console",
+  "UseLogExporter": "console",
   "HistogramAggregation": "explicit",
   "AspNetCoreInstrumentation": {
     "RecordException": "true"