diff --git a/exporters/otlp/README.md b/exporters/otlp/README.md index 9ac6918ba7..6494e01349 100644 --- a/exporters/otlp/README.md +++ b/exporters/otlp/README.md @@ -44,34 +44,34 @@ auto exporter = std::unique_ptr(new otlp::OtlpHttpExport ### Configuration options ( OTLP GRPC Exporter ) -| Option | Env Variable |Default | Description | -| ------------ |---------------|------------ |----------------| -| `endpoint` | `OTEL_EXPORTER_OTLP_ENDPOINT` | `http://localhost:4317`| The OTLP GRPC endpoint to connect to | -| | `OTEL_EXPORTER_OTLP_TRACES_ENDPOINT` | | | -| `use_ssl_credentials` | `OTEL_EXPORTER_OTLP_SSL_ENABLE`| `false` | Whether the endpoint is SSL enabled | -| | `OTEL_EXPORTER_OTLP_TRACES_SSL_ENABLE` | | | -| `ssl_credentials_cacert_path` | `OTEL_EXPORTER_OTLP_CERTIFICATE` | `""` | SSL Certificate file path | -| | `OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE` | | | -| `ssl_credentials_cacert_as_string` | `OTEL_EXPORTER_OTLP_CERTIFICATE_STRING` | `""` | SSL Certifcate as in-memory string | -| | `OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE_STRING` | | | | -| `timeout` | `OTEL_EXPORTER_OTLP_TIMEOUT` | `10s` | GRPC deadline | -| | `OTEL_EXPORTER_OTLP_TRACES_TIMEOUT` | | | -| `metadata` | `OTEL_EXPORTER_OTLP_HEADERS` | | Custom metadata for GRPC | -| | `OTEL_EXPORTER_OTLP_TRACES_HEADERS` | | | +| Option | Env Variable | Default | Description | +|----------------------------------|----------------------------------------------|-----------------------|--------------------------------------| +|`endpoint` |`OTEL_EXPORTER_OTLP_ENDPOINT` |`http://localhost:4317`| The OTLP GRPC endpoint to connect to | +| |`OTEL_EXPORTER_OTLP_TRACES_ENDPOINT` | | | +|`use_ssl_credentials` |`OTEL_EXPORTER_OTLP_SSL_ENABLE` | `false` | Whether the endpoint is SSL enabled | +| |`OTEL_EXPORTER_OTLP_TRACES_SSL_ENABLE` | | | +|`ssl_credentials_cacert_path` |`OTEL_EXPORTER_OTLP_CERTIFICATE` | `""` | SSL Certificate file path | +| |`OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE` | | | +|`ssl_credentials_cacert_as_string`|`OTEL_EXPORTER_OTLP_CERTIFICATE_STRING` | `""` | SSL Certifcate as in-memory string | +| |`OTEL_EXPORTER_OTLP_TRACES_CERTIFICATE_STRING`| | | +|`timeout` |`OTEL_EXPORTER_OTLP_TIMEOUT` | `10s` | GRPC deadline | +| |`OTEL_EXPORTER_OTLP_TRACES_TIMEOUT` | | | +|`metadata` |`OTEL_EXPORTER_OTLP_HEADERS` | | Custom metadata for GRPC | +| |`OTEL_EXPORTER_OTLP_TRACES_HEADERS` | | | ### Configuration options ( OTLP HTTP Exporter ) -| Option | Env Variable |Default | Description | -| ------------ |-----|------------ |------| -| `url` | `OTEL_EXPORTER_OTLP_ENDPOINT` | `http://localhost:4318/v1/traces` | The OTLP HTTP endpoint to connect to | -| | `OTEL_EXPORTER_OTLP_TRACES_ENDPOINT` | | | -| `content_type` | n/a | `application/json` | Data format used - JSON or Binary | -| `json_bytes_mapping` | n/a | `JsonBytesMappingKind::kHexId` | Encoding used for trace_id and span_id | -| `use_json_name` | n/a | `false` | Whether to use json name of protobuf field to set the key of json | -| `timeout` | `OTEL_EXPORTER_OTLP_TIMEOUT` | `10s` | http timeout | -| | `OTEL_EXPORTER_OTLP_TRACES_TIMEOUT` | | -| `http_headers` | `OTEL_EXPORTER_OTLP_HEADERS` | | http headers | -| | `OTEL_EXPORTER_OTLP_TRACES_HEADERS` | | | +| Option | Env Variable | Default | Description | +|--------------------|------------------------------------|---------------------------------|-------------------------------------------------------------------| +|`url` |`OTEL_EXPORTER_OTLP_ENDPOINT` |`http://localhost:4318/v1/traces`| The OTLP HTTP endpoint to connect to | +| |`OTEL_EXPORTER_OTLP_TRACES_ENDPOINT`| | | +|`content_type` | n/a | `application/json` | Data format used - JSON or Binary | +|`json_bytes_mapping`| n/a | `JsonBytesMappingKind::kHexId` | Encoding used for trace_id and span_id | +|`use_json_name` | n/a | `false` | Whether to use json name of protobuf field to set the key of json | +|`timeout` |`OTEL_EXPORTER_OTLP_TIMEOUT` | `10s` | http timeout | +| |`OTEL_EXPORTER_OTLP_TRACES_TIMEOUT` | | | +|`http_headers` |`OTEL_EXPORTER_OTLP_HEADERS` | | http headers | +| |`OTEL_EXPORTER_OTLP_TRACES_HEADERS` | | | ## Example