k6_otel_send_metric.ts

function sendDummyMetric(config: any) {
const otelRequest = {
    resource_metrics: [
      {
        resource: {
          attributes: [
            { key: 'service.name', value: { string_value: 'k6-otlp-test' } },
          ],
        },
        scope_metrics: [
          {
            scope: { name: 'k6' },
            metrics: [
              {
                name: 'k6_dummy_metric',
                description: 'a test metric sent by k6 test',
                unit: '1',
                gauge: {
                  data_points: [
                    {
                      attributes: [{ key: 'env', value: { string_value: 'k6-dev' } }],
                      as_double: 42.0
                    }
                  ],
                },
              },
            ],
          },
        ],
      },
    ],
  };
  const headers = { headers: { 'Content-Type': 'application/json' } };
  const res = http.post(config.group_vars.otel_url, JSON.stringify(otelRequest), headers);
  expect(res.status).to.be.equal(200);
}