@splunk/otel
Version:
The Splunk distribution of OpenTelemetry Node Instrumentation provides a Node agent that automatically instruments your Node application to capture and report distributed traces to Splunk APM.
59 lines • 2.01 kB
JavaScript
;
/*
* Copyright Splunk Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.detect = void 0;
exports.getDetectedResource = getDetectedResource;
exports.clearResource = clearResource;
const api_1 = require("@opentelemetry/api");
const resources_1 = require("@opentelemetry/resources");
const resource_detector_container_1 = require("@opentelemetry/resource-detector-container");
const DistroDetector_1 = require("./detectors/DistroDetector");
const detectors = [
DistroDetector_1.distroDetector,
resource_detector_container_1.containerDetector,
resources_1.envDetectorSync,
resources_1.hostDetectorSync,
resources_1.osDetectorSync,
resources_1.processDetectorSync,
];
let detectedResource;
const detect = () => {
return detectors
.map((detector) => {
try {
return detector.detect();
}
catch (e) {
api_1.diag.error(`${detector.constructor.name} failed:`, e);
return resources_1.Resource.empty();
}
})
.reduce((acc, resource) => {
return acc.merge(resource);
}, resources_1.Resource.empty());
};
exports.detect = detect;
function getDetectedResource() {
if (detectedResource === undefined) {
detectedResource = (0, exports.detect)();
}
return detectedResource;
}
function clearResource() {
detectedResource = undefined;
}
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