Add redis instrumentation (#66)

honeycombio · Jul 16, 2021 · a745c8b · a745c8b
1 parent 9966dd1
commit a745c8b
Show file tree

Hide file tree

Showing 3 changed files with 13 additions and 1 deletion.
diff --git a/src/Honeycomb.OpenTelemetry/Honeycomb.OpenTelemetry.csproj b/src/Honeycomb.OpenTelemetry/Honeycomb.OpenTelemetry.csproj
@@ -35,6 +35,7 @@
     <PackageReference Include="OpenTelemetry.Instrumentation.AspNetCore" Version="1.0.0-rc6" />
     <PackageReference Include="OpenTelemetry.Instrumentation.Http" Version="1.0.0-rc6" />
     <PackageReference Include="OpenTelemetry.Instrumentation.SqlClient" Version="1.0.0-rc6" />
+    <PackageReference Include="OpenTelemetry.Instrumentation.StackExchangeRedis" Version="1.0.0-rc6" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All"/>
   </ItemGroup>
 

diff --git a/src/Honeycomb.OpenTelemetry/HoneycombOptions.cs b/src/Honeycomb.OpenTelemetry/HoneycombOptions.cs
@@ -1,5 +1,6 @@
 using Microsoft.Extensions.Configuration;
 using OpenTelemetry.Trace;
+using StackExchange.Redis;
 using System.Reflection;
 using System.Collections.Generic;
 
@@ -59,6 +60,11 @@ public class HoneycombOptions
         /// </summary>
         public string ServiceVersion { get; set; } = s_defaultServiceVersion;
 
+        /// <summary>
+        /// Redis connection to enable Redis instrumentation.
+        /// </summary>
+        public IConnectionMultiplexer RedisConnection { get; set; }
+
         private static Dictionary<string, string> CommandLineSwitchMap = new Dictionary<string, string>
         {
             {"--honeycomb-apikey", "apikey"},
@@ -93,4 +99,4 @@ public static HoneycombOptions FromConfiguration(IConfiguration configuration)
                 .Get<HoneycombOptions>();
         }
     }
-}
+}
diff --git a/src/Honeycomb.OpenTelemetry/TracerProviderBuilderExtensions.cs b/src/Honeycomb.OpenTelemetry/TracerProviderBuilderExtensions.cs
@@ -65,6 +65,11 @@ public static TracerProviderBuilder UseHoneycomb(this TracerProviderBuilder buil
                 .AddHttpClientInstrumentation()
                 .AddSqlClientInstrumentation();
 
+            if (options.RedisConnection != null)
+            {
+                builder.AddRedisInstrumentation(options.RedisConnection);
+            }
+
 #if NETSTANDARD2_1
             builder.AddGrpcClientInstrumentation();
 #endif