@opentelemetry/resources
Version:
35 lines • 1.27 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.getMachineId = void 0;
/*
* Copyright The OpenTelemetry Authors
*
* 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
*
* https://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.
*/
const fs_1 = require("fs");
const api_1 = require("@opentelemetry/api");
async function getMachineId() {
const paths = ['/etc/machine-id', '/var/lib/dbus/machine-id'];
for (const path of paths) {
try {
const result = await fs_1.promises.readFile(path, { encoding: 'utf8' });
return result.trim();
}
catch (e) {
api_1.diag.debug(`error reading machine id: ${e}`);
}
}
return undefined;
}
exports.getMachineId = getMachineId;
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