Update options with retry policy settings

Author: chusitoo

exporters/otlp/include/opentelemetry/exporters/otlp/otlp_grpc_client_options.h

@@ -62,6 +62,18 @@ struct OtlpGrpcClientOptions
   // Concurrent requests
   std::size_t max_concurrent_requests;
 #endif
+
+  /** The maximum number of call attempts, including the original attempt. */
+  std::uint32_t retry_policy_max_attempts{};
+
+  /** The initial backoff delay between retry attempts, random between (0, initial_backoff). */
+  SecondsDecimal retry_policy_initial_backoff{};
+
+  /** The maximum backoff places an upper limit on exponential backoff growth. */
+  SecondsDecimal retry_policy_max_backoff{};
+
+  /** The backoff will be multiplied by this value after each retry attempt. */
+  float retry_policy_backoff_multiplier{};
 };
 
 }  // namespace otlp

exporters/otlp/include/opentelemetry/exporters/otlp/otlp_http_metric_exporter_options.h

@@ -104,6 +104,18 @@ struct OPENTELEMETRY_EXPORT OtlpHttpMetricExporterOptions
 
   /** Compression type. */
   std::string compression;
+
+  /** The maximum number of call attempts, including the original attempt. */
+  std::uint32_t retry_policy_max_attempts{};
+
+  /** The initial backoff delay between retry attempts, random between (0, initial_backoff). */
+  SecondsDecimal retry_policy_initial_backoff{};
+
+  /** The maximum backoff places an upper limit on exponential backoff growth. */
+  SecondsDecimal retry_policy_max_backoff{};
+
+  /** The backoff will be multiplied by this value after each retry attempt. */
+  float retry_policy_backoff_multiplier{};
 };
 
 }  // namespace otlp

exporters/otlp/src/otlp_grpc_exporter_options.cc

@@ -36,6 +36,11 @@ OtlpGrpcExporterOptions::OtlpGrpcExporterOptions()
 #ifdef ENABLE_ASYNC_EXPORT
   max_concurrent_requests = 64;
 #endif
+
+  retry_policy_max_attempts       = GetOtlpDefaultTracesRetryMaxAttempts();
+  retry_policy_initial_backoff    = GetOtlpDefaultTracesRetryInitialBackoff();
+  retry_policy_max_backoff        = GetOtlpDefaultTracesRetryMaxBackoff();
+  retry_policy_backoff_multiplier = GetOtlpDefaultTracesRetryBackoffMultiplier();
 }
 
 OtlpGrpcExporterOptions::~OtlpGrpcExporterOptions() {}

exporters/otlp/src/otlp_grpc_log_record_exporter_options.cc

@@ -34,6 +34,11 @@ OtlpGrpcLogRecordExporterOptions::OtlpGrpcLogRecordExporterOptions()
 #ifdef ENABLE_ASYNC_EXPORT
   max_concurrent_requests = 64;
 #endif
+
+  retry_policy_max_attempts       = GetOtlpDefaultLogsRetryMaxAttempts();
+  retry_policy_initial_backoff    = GetOtlpDefaultLogsRetryInitialBackoff();
+  retry_policy_max_backoff        = GetOtlpDefaultLogsRetryMaxBackoff();
+  retry_policy_backoff_multiplier = GetOtlpDefaultLogsRetryBackoffMultiplier();
 }
 
 OtlpGrpcLogRecordExporterOptions::~OtlpGrpcLogRecordExporterOptions() {}

exporters/otlp/src/otlp_grpc_metric_exporter_options.cc

@@ -35,6 +35,11 @@ OtlpGrpcMetricExporterOptions::OtlpGrpcMetricExporterOptions()
 #ifdef ENABLE_ASYNC_EXPORT
   max_concurrent_requests = 64;
 #endif
+
+  retry_policy_max_attempts       = GetOtlpDefaultMetricsRetryMaxAttempts();
+  retry_policy_initial_backoff    = GetOtlpDefaultMetricsRetryInitialBackoff();
+  retry_policy_max_backoff        = GetOtlpDefaultMetricsRetryMaxBackoff();
+  retry_policy_backoff_multiplier = GetOtlpDefaultMetricsRetryBackoffMultiplier();
 }
 
 OtlpGrpcMetricExporterOptions::~OtlpGrpcMetricExporterOptions() {}