Metric data exporter using OpenTelemetry Protocol via gRPC.
Metric data exporter using OpenTelemetry Protocol via gRPC.
(metric-exporter)(metric-exporter
{:keys [endpoint headers trusted-certificates-pem client-private-key-pem
client-certificates-pem ssl-context x509-trust-manager
compression-method timeout connect-timeout retry-policy
meter-provider-fn aggregation-temporality-selector
default-aggregation-selector memory-mode service-classloader
component-loader executor-service internal-telemetry-version]
:or {meter-provider-fn otel/get-meter-provider}})Returns a metric data exporter that sends span data using OTLP via gRPC, using OpenTelemetry's protobuf model. May take an option map as follows:
| key | description |
|---|---|
:endpoint | OTLP endpoint, must start with "http://" or "https://" (default: "http://localhost:4317"). |
:headers | HTTP headers to add to request (default: {}). |
:trusted-certificates-pem | ^bytes X.509 certificate chain in PEM format for verifying servers when TLS enabled (default: system default trusted certificates). |
:client-private-key-pem | ^bytes private key in PEM format for verifying client when TLS enabled. |
:client-certificates-pem | ^bytes X.509 certificate chain in PEM format for verifying client when TLS enabled. |
:ssl-context | SSLContext "bring your own SSLContext" alternative to setting certificate bytes when using TLS. |
:x509-trust-manager | X509TrustManager "bring your own SSLContext" alternative to setting certificate bytes when using TLS. |
:compression-method | Method used to compress payloads, "gzip" or "none" (default: "none"). |
:timeout | Maximum time to wait for export of a batch of spans. Value is either a Duration or a vector [amount ^TimeUnit unit] (default: 10s). |
:connect-timeout | Maximum time to wait for new connections to be established. Value is either a Duration or a vector [amount ^TimeUnit unit] (default: 10s). |
:retry-policy | Option map for retry policy, see steffan-westcott.clj-otel.sdk.export/retry-policy (default: same as (retry-policy)). |
:meter-provider-fn | nil or fn that returns MeterProvider to collect metrics related to export. If nil, use no-op MeterProvider (default: meter provider of default OpenTelemetry). |
:aggregation-temporality-selector | Function which takes an InstrumentType and returns an AggregationTemporality (default: same as constantly AggregationTemporality/CUMULATIVE). |
:default-aggregation-selector | Function which takes an InstrumentType and returns default Aggregation (default: same as DefaultAggregationSelector/getDefault). |
:memory-mode | Either :immutable-data for thread safe or :reusable-data for non thread safe (but reduced) data allocations (default: :reusable-data). |
:service-classloader | ClassLoader to load the sender API. |
:component-loader | ComponentLoader to load the sender API. |
:executor-service | ExecutorService used to execute requests. |
:internal-telemetry-version | Self-monitoring telemetry to export, either :legacy or :latest (default: :legacy). |
Returns a metric data exporter that sends span data using OTLP via gRPC,
using OpenTelemetry's protobuf model. May take an option map as follows:
| key | description |
|-----------------------------------|-------------|
|`:endpoint` | OTLP endpoint, must start with `"http://"` or `"https://"` (default: `"http://localhost:4317"`).
|`:headers` | HTTP headers to add to request (default: `{}`).
|`:trusted-certificates-pem` | `^bytes` X.509 certificate chain in PEM format for verifying servers when TLS enabled (default: system default trusted certificates).
|`:client-private-key-pem` | `^bytes` private key in PEM format for verifying client when TLS enabled.
|`:client-certificates-pem` | `^bytes` X.509 certificate chain in PEM format for verifying client when TLS enabled.
|`:ssl-context` | `SSLContext` "bring your own SSLContext" alternative to setting certificate bytes when using TLS.
|`:x509-trust-manager` | `X509TrustManager` "bring your own SSLContext" alternative to setting certificate bytes when using TLS.
|`:compression-method` | Method used to compress payloads, `"gzip"` or `"none"` (default: `"none"`).
|`:timeout` | Maximum time to wait for export of a batch of spans. Value is either a `Duration` or a vector `[amount ^TimeUnit unit]` (default: 10s).
|`:connect-timeout` | Maximum time to wait for new connections to be established. Value is either a `Duration` or a vector `[amount ^TimeUnit unit]` (default: 10s).
|`:retry-policy` | Option map for retry policy, see `steffan-westcott.clj-otel.sdk.export/retry-policy` (default: same as `(retry-policy)`).
|`:meter-provider-fn` | nil or fn that returns `MeterProvider` to collect metrics related to export. If nil, use no-op `MeterProvider` (default: meter provider of default OpenTelemetry).
|`:aggregation-temporality-selector`| Function which takes an `InstrumentType` and returns an `AggregationTemporality` (default: same as constantly `AggregationTemporality/CUMULATIVE`).
|`:default-aggregation-selector` | Function which takes an `InstrumentType` and returns default `Aggregation` (default: same as `DefaultAggregationSelector/getDefault`).
|`:memory-mode` | Either `:immutable-data` for thread safe or `:reusable-data` for non thread safe (but reduced) data allocations (default: `:reusable-data`).
|`:service-classloader` | `ClassLoader` to load the sender API.
|`:component-loader` | `ComponentLoader` to load the sender API.
|`:executor-service` | `ExecutorService` used to execute requests.
|`:internal-telemetry-version` | Self-monitoring telemetry to export, either `:legacy` or `:latest` (default: `:legacy`).cljdoc builds & hosts documentation for Clojure/Script libraries
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