internal static object Run(LogsOptions options)
{
using var loggerFactory = LoggerFactory.Create(builder =>
{
builder.AddOpenTelemetry((opt) =>
{
opt.IncludeFormattedMessage = true;
if (options.UseExporter.Equals("otlp", StringComparison.OrdinalIgnoreCase))
{
/*
* Prerequisite to run this example:
* Set up an OpenTelemetry Collector to run on local docker.
*
* Open a terminal window at the examples/Console/ directory and
* launch the OpenTelemetry Collector with an OTLP receiver, by running:
*
* - On Unix based systems use:
* docker run --rm -it -p 4317:4317 -v $(pwd):/cfg otel/opentelemetry-collector:0.33.0 --config=/cfg/otlp-collector-example/config.yaml
*
* - On Windows use:
* docker run --rm -it -p 4317:4317 -v "%cd%":/cfg otel/opentelemetry-collector:0.33.0 --config=/cfg/otlp-collector-example/config.yaml
*
* Open another terminal window at the examples/Console/ directory and
* launch the OTLP example by running:
*
* dotnet run logs --useExporter otlp
*
* The OpenTelemetry Collector will output all received metrics to the stdout of its terminal.
*
*/
// Adding the OtlpExporter creates a GrpcChannel.
// This switch must be set before creating a GrpcChannel when calling an insecure gRPC service.
// See: https://docs.microsoft.com/aspnet/core/grpc/troubleshoot#call-insecure-grpc-services-with-net-core-client
AppContext.SetSwitch("System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true);
opt.AddOtlpExporter();
}
else
{
opt.AddConsoleExporter();
}
});
});
var logger = loggerFactory.CreateLogger <Program>();
logger.LogInformation("Hello from {name} {price}.", "tomato", 2.99);
return(null);
}
internal static object Run(LogsOptions options)
{
using var loggerFactory = LoggerFactory.Create(builder =>
{
builder.AddOpenTelemetry((opt) =>
{
opt.IncludeFormattedMessage = true;
opt.IncludeScopes = true;
if (options.UseExporter.Equals("otlp", StringComparison.OrdinalIgnoreCase))
{
/*
* Prerequisite to run this example:
* Set up an OpenTelemetry Collector to run on local docker.
*
* Open a terminal window at the examples/Console/ directory and
* launch the OpenTelemetry Collector with an OTLP receiver, by running:
*
* - On Unix based systems use:
* docker run --rm -it -p 4317:4317 -p 4318:4318 -v $(pwd):/cfg otel/opentelemetry-collector:0.48.0 --config=/cfg/otlp-collector-example/config.yaml
*
* - On Windows use:
* docker run --rm -it -p 4317:4317 -p 4318:4318 -v "%cd%":/cfg otel/opentelemetry-collector:0.48.0 --config=/cfg/otlp-collector-example/config.yaml
*
* Open another terminal window at the examples/Console/ directory and
* launch the OTLP example by running:
*
* dotnet run logs --useExporter otlp
*
* The OpenTelemetry Collector will output all received logs to the stdout of its terminal.
*
*/
// Adding the OtlpExporter creates a GrpcChannel.
// This switch must be set before creating a GrpcChannel when calling an insecure gRPC service.
// See: https://docs.microsoft.com/aspnet/core/grpc/troubleshoot#call-insecure-grpc-services-with-net-core-client
AppContext.SetSwitch("System.Net.Http.SocketsHttpHandler.Http2UnencryptedSupport", true);
if (options.Protocol.Trim().ToLower().Equals("grpc"))
{
opt.AddOtlpExporter(otlpOptions =>
{
otlpOptions.Protocol = OpenTelemetry.Exporter.OtlpExportProtocol.Grpc;
});
}
else if (options.Protocol.Trim().ToLower().Equals("http/protobuf"))
{
opt.AddOtlpExporter(otlpOptions =>
{
otlpOptions.Protocol = OpenTelemetry.Exporter.OtlpExportProtocol.HttpProtobuf;
});
}
else
{
System.Console.WriteLine($"Export protocol {options.Protocol} is not supported. Default protocol 'grpc' will be used.");
opt.AddOtlpExporter(otlpOptions =>
{
otlpOptions.Protocol = OpenTelemetry.Exporter.OtlpExportProtocol.Grpc;
});
}
}
else
{
opt.AddConsoleExporter();
}
});
});
var logger = loggerFactory.CreateLogger <Program>();
using (logger.BeginScope("My scope 1 with {food} and {color}", "apple", "green"))
using (logger.BeginScope("My scope 2 with {food} and {color}", "banana", "yellow"))
{
logger.LogInformation("Hello from {name} {price}.", "tomato", 2.99);
}
return(null);
}
