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Add resourceAttributes option to OTel metrics

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Co-authored-by: Romain <rtribotte@users.noreply.github.com>
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Kevin Pollet 2025-07-18 17:08:04 +02:00 • committed by GitHub
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docs/content/reference/install-configuration/observability/logs-and-accesslogs.md
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@ -96,25 +96,27 @@ log:
#### Configuration Options
| Field | Description | Default | Required |
|:-----------|:-----------------------------------------------------------------------------|:--------|:---------|
| `log.otlp.http` | This instructs the exporter to send logs to the OpenTelemetry Collector using HTTP.| | No |
| `log.otlp.http.endpoint` | The endpoint of the OpenTelemetry Collector. (format=`<scheme>://<host>:<port><path>`) | `https://localhost:4318/v1/logs` | No |
| `log.otlp.http.headers` | Additional headers sent with logs by the exporter to the OpenTelemetry Collector. | [ ] | No |
| `log.otlp.http.tls` | Defines the Client TLS configuration used by the exporter to send logs to the OpenTelemetry Collector. | | No |
| `log.otlp.http.tls.ca` | The path to the certificate authority used for the secure connection to the OpenTelemetry Collector, it defaults to the system bundle. | | No |
| `log.otlp.http.tls.cert` | The path to the certificate to use for the OpenTelemetry Collector. | | No |
| `log.otlp.http.tls.key` | The path to the key to use for the OpenTelemetry Collector. | | No |
| `log.otlp.http.tls.insecureSkipVerify` | Instructs the OpenTelemetry Collector to accept any certificate presented by the server regardless of the hostname in the certificate. | false | No |
| `log.otlp.grpc` | This instructs the exporter to send logs to the OpenTelemetry Collector using gRPC.| | No |
| `log.otlp.grpc.endpoint` | The endpoint of the OpenTelemetry Collector. (format=`<host>:<port>`) | `localhost:4317` | No |
| `log.otlp.grpc.headers` | Additional headers sent with logs by the exporter to the OpenTelemetry Collector. | [ ] | No |
| `log.otlp.grpc.insecure` | Instructs the exporter to send logs to the OpenTelemetry Collector using an insecure protocol. | false | No |
| `log.otlp.grpc.tls` | Defines the Client TLS configuration used by the exporter to send logs to the OpenTelemetry Collector. | | No |
| `log.otlp.grpc.tls.ca` | The path to the certificate authority used for the secure connection to the OpenTelemetry Collector, it defaults to the system bundle. | | No |
| `log.otlp.grpc.tls.cert` | The path to the certificate to use for the OpenTelemetry Collector. | | No |
| `log.otlp.grpc.tls.key` | The path to the key to use for the OpenTelemetry Collector. | | No |
| `log.otlp.grpc.tls.insecureSkipVerify` | Instructs the OpenTelemetry Collector to accept any certificate presented by the server regardless of the hostname in the certificate. | false | No |
| Field | Description | Default | Required |
|:---------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------|:---------|
| `log.otlp.serviceName` | Service name used in selected backend. | "traefik" | No |
| `log.otlp.resourceAttributes` | Defines additional resource attributes to be sent to the collector. | [] | No |
| `log.otlp.http` | This instructs the exporter to send logs to the OpenTelemetry Collector using HTTP. | | No |
| `log.otlp.http.endpoint` | The endpoint of the OpenTelemetry Collector. (format=`<scheme>://<host>:<port><path>`) | `https://localhost:4318/v1/logs` | No |
| `log.otlp.http.headers` | Additional headers sent with logs by the exporter to the OpenTelemetry Collector. | [ ] | No |
| `log.otlp.http.tls` | Defines the Client TLS configuration used by the exporter to send logs to the OpenTelemetry Collector. | | No |
| `log.otlp.http.tls.ca` | The path to the certificate authority used for the secure connection to the OpenTelemetry Collector, it defaults to the system bundle. | | No |
| `log.otlp.http.tls.cert` | The path to the certificate to use for the OpenTelemetry Collector. | | No |
| `log.otlp.http.tls.key` | The path to the key to use for the OpenTelemetry Collector. | | No |
| `log.otlp.http.tls.insecureSkipVerify` | Instructs the OpenTelemetry Collector to accept any certificate presented by the server regardless of the hostname in the certificate. | false | No |
| `log.otlp.grpc` | This instructs the exporter to send logs to the OpenTelemetry Collector using gRPC. | | No |
| `log.otlp.grpc.endpoint` | The endpoint of the OpenTelemetry Collector. (format=`<host>:<port>`) | `localhost:4317` | No |
| `log.otlp.grpc.headers` | Additional headers sent with logs by the exporter to the OpenTelemetry Collector. | [ ] | No |
| `log.otlp.grpc.insecure` | Instructs the exporter to send logs to the OpenTelemetry Collector using an insecure protocol. | false | No |
| `log.otlp.grpc.tls` | Defines the Client TLS configuration used by the exporter to send logs to the OpenTelemetry Collector. | | No |
| `log.otlp.grpc.tls.ca` | The path to the certificate authority used for the secure connection to the OpenTelemetry Collector, it defaults to the system bundle. | | No |
| `log.otlp.grpc.tls.cert` | The path to the certificate to use for the OpenTelemetry Collector. | | No |
| `log.otlp.grpc.tls.key` | The path to the key to use for the OpenTelemetry Collector. | | No |
| `log.otlp.grpc.tls.insecureSkipVerify` | Instructs the OpenTelemetry Collector to accept any certificate presented by the server regardless of the hostname in the certificate. | false | No |
## AccessLogs
@ -256,25 +258,27 @@ accesslog:
#### Configuration Options
| Field | Description | Default | Required |
|:-----------|:--------------------------|:--------|:---------|
| `accesslog.otlp.http` | This instructs the exporter to send access logs to the OpenTelemetry Collector using HTTP.| | No |
| `accesslog.otlp.http.endpoint` | The endpoint of the OpenTelemetry Collector. (format=`<scheme>://<host>:<port><path>`) | `https://localhost:4318/v1/logs` | No |
| `accesslog.otlp.http.headers` | Additional headers sent with access logs by the exporter to the OpenTelemetry Collector. | [ ] | No |
| `accesslog.otlp.http.tls` | Defines the Client TLS configuration used by the exporter to send access logs to the OpenTelemetry Collector. | | No |
| `accesslog.otlp.http.tls.ca` | The path to the certificate authority used for the secure connection to the OpenTelemetry Collector, it defaults to the system bundle. | | No |
| `accesslog.otlp.http.tls.cert` | The path to the certificate to use for the OpenTelemetry Collector. | | No |
| `accesslog.otlp.http.tls.key` | The path to the key to use for the OpenTelemetry Collector. | | No |
| `accesslog.otlp.http.tls.insecureSkipVerify` | Instructs the OpenTelemetry Collector to accept any certificate presented by the server regardless of the hostname in the certificate. | false | No |
| `accesslog.otlp.grpc` | This instructs the exporter to send access logs to the OpenTelemetry Collector using gRPC.| | No |
| `accesslog.otlp.grpc.endpoint` | The endpoint of the OpenTelemetry Collector. (format=`<host>:<port>`) | `localhost:4317` | No |
| `accesslog.otlp.grpc.headers` | Additional headers sent with access logs by the exporter to the OpenTelemetry Collector. | [ ] | No |
| `accesslog.otlp.grpc.insecure` | Instructs the exporter to send access logs to the OpenTelemetry Collector using an insecure protocol. | false | No |
| `accesslog.otlp.grpc.tls` | Defines the Client TLS configuration used by the exporter to send access logs to the OpenTelemetry Collector. | | No |
| `accesslog.otlp.grpc.tls.ca` | The path to the certificate authority used for the secure connection to the OpenTelemetry Collector, it defaults to the system bundle. | | No |
| `accesslog.otlp.grpc.tls.cert` | The path to the certificate to use for the OpenTelemetry Collector. | | No |
| `accesslog.otlp.grpc.tls.key` | The path to the key to use for the OpenTelemetry Collector. | | No |
| `accesslog.otlp.grpc.tls.insecureSkipVerify` | Instructs the OpenTelemetry Collector to accept any certificate presented by the server regardless of the hostname in the certificate. | false | No |
| Field | Description | Default | Required |
|:---------------------------------------------|:---------------------------------------------------------------------------------------------------------------------------------------|:---------------------------------|:---------|
| `accesslog.otlp.serviceName` | Defines the service name resource attribute. | "traefik" | No |
| `accesslog.otlp.resourceAttributes` | Defines additional resource attributes to be sent to the collector. | [] | No |
| `accesslog.otlp.http` | This instructs the exporter to send access logs to the OpenTelemetry Collector using HTTP. | | No |
| `accesslog.otlp.http.endpoint` | The endpoint of the OpenTelemetry Collector. (format=`<scheme>://<host>:<port><path>`) | `https://localhost:4318/v1/logs` | No |
| `accesslog.otlp.http.headers` | Additional headers sent with access logs by the exporter to the OpenTelemetry Collector. | [ ] | No |
| `accesslog.otlp.http.tls` | Defines the Client TLS configuration used by the exporter to send access logs to the OpenTelemetry Collector. | | No |
| `accesslog.otlp.http.tls.ca` | The path to the certificate authority used for the secure connection to the OpenTelemetry Collector, it defaults to the system bundle. | | No |
| `accesslog.otlp.http.tls.cert` | The path to the certificate to use for the OpenTelemetry Collector. | | No |
| `accesslog.otlp.http.tls.key` | The path to the key to use for the OpenTelemetry Collector. | | No |
| `accesslog.otlp.http.tls.insecureSkipVerify` | Instructs the OpenTelemetry Collector to accept any certificate presented by the server regardless of the hostname in the certificate. | false | No |
| `accesslog.otlp.grpc` | This instructs the exporter to send access logs to the OpenTelemetry Collector using gRPC. | | No |
| `accesslog.otlp.grpc.endpoint` | The endpoint of the OpenTelemetry Collector. (format=`<host>:<port>`) | `localhost:4317` | No |
| `accesslog.otlp.grpc.headers` | Additional headers sent with access logs by the exporter to the OpenTelemetry Collector. | [ ] | No |
| `accesslog.otlp.grpc.insecure` | Instructs the exporter to send access logs to the OpenTelemetry Collector using an insecure protocol. | false | No |
| `accesslog.otlp.grpc.tls` | Defines the Client TLS configuration used by the exporter to send access logs to the OpenTelemetry Collector. | | No |
| `accesslog.otlp.grpc.tls.ca` | The path to the certificate authority used for the secure connection to the OpenTelemetry Collector, it defaults to the system bundle. | | No |
| `accesslog.otlp.grpc.tls.cert` | The path to the certificate to use for the OpenTelemetry Collector. | | No |
| `accesslog.otlp.grpc.tls.key` | The path to the key to use for the OpenTelemetry Collector. | | No |
| `accesslog.otlp.grpc.tls.insecureSkipVerify` | Instructs the OpenTelemetry Collector to accept any certificate presented by the server regardless of the hostname in the certificate. | false | No |
### CLF format fields