OpenTelemetry Mackerel Metric Exporter
The OpenTelemetry Mackerel Metric Exporter is allow the user to send metrics to Mackerel.
Installation
npm i mackerel-exporter
Usage
import {
PeriodicExportingMetricReader,
MeterProvider,
} from "@opentelemetry/sdk-metrics";
import { SemanticResourceAttributes } from "@opentelemetry/semantic-conventions";
import { Resource } from "@opentelemetry/resources";
import { MackerelExporter } from "mackerel-exporter";
const meterProvider = new MeterProvider({
resource: new Resource({
[SemanticResourceAttributes.SERVICE_NAME]: "basic-metric-service",
}),
});
const exporter = new MackerelExporter({
apiKey: process.env.MACKEREL_API_KEY,
});
meterProvider.addMetricReader(
new PeriodicExportingMetricReader({
exporter,
}),
);
const meter = meterProvider.getMeter("example-meter");
const diceRollCounter = meter.createCounter("dice", {
description: "Dice roll counter",
});
const dice = Math.floor(Math.random() * 6) + 1;
diceRollCounter.add(1, {
dice: dice,
});
See examples for more details.
Configuration
Name | Type | Required | Description |
---|---|---|---|
apiKey |
string |
◯ | Mackerel API key. |
compression |
"none" | "gzip" |
✘ | Compression algorithm to use. |
headers |
Record<string, string> |
✘ | Additional headers to send with the request. |
License
MIT