Add fqdn to tags

Author: LucHeart

LiveControlGateway/Program.cs

@@ -16,24 +16,23 @@
 var databaseOptions = builder.RegisterDatabaseOptions();
 builder.RegisterMetricsOptions();
 
-// TODO Simplify this
-builder.Services.Configure<LcgOptions>(builder.Configuration.GetRequiredSection(LcgOptions.SectionName));
+var lcgOptions = builder.Configuration.GetRequiredSection(LcgOptions.SectionName).Get<LcgOptions>();
+if (lcgOptions is null)
+    throw new InvalidOperationException($"Missing or invalid configuration for {LcgOptions.SectionName}.");
+
 builder.Services.AddSingleton<IValidateOptions<LcgOptions>, LcgOptionsValidator>();
-builder.Services.AddSingleton<LcgOptions>(sp => sp.GetRequiredService<IOptions<LcgOptions>>().Value);
+builder.Services.AddSingleton(lcgOptions);
 
 builder.Services
     .AddOpenShockMemDB(redisOptions)
     .AddOpenShockDB(databaseOptions)
-    .AddOpenShockServices(configureMetrics: metricsBuilder =>
-    {
-        metricsBuilder.AddMeter("OpenShock.Gateway");
-    })
+    .AddOpenShockServices(configureMetrics: metricsBuilder => { metricsBuilder.AddMeter("OpenShock.Gateway"); })
     .AddOpenShockSignalR(redisOptions);
 
 builder.Services.AddScoped<IDeviceService, DeviceService>();
 builder.Services.AddScoped<IControlSender, ControlSender>();
 builder.Services.AddScoped<IOtaService, OtaService>();
-builder.Services.AddKeyedSingleton("OpenShock.Gateway.Meter", new Meter("OpenShock.Gateway", "1.0.0"));
+builder.Services.AddKeyedSingleton("OpenShock.Gateway.Meter", new Meter("OpenShock.Gateway", "1.0.0", [new KeyValuePair<string, object?>("gateway_fqdn", lcgOptions.Fqdn)]));
 
 builder.AddSwaggerExt<Program>();