@opentelemetry/resources
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55 lines • 2.37 kB
JavaScript
/*
* 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.
*/
Object.defineProperty(exports, "__esModule", { value: true });
exports.processDetector = void 0;
const api_1 = require("@opentelemetry/api");
const semantic_conventions_1 = require("@opentelemetry/semantic-conventions");
const os = require("os");
/**
* ProcessDetector will be used to detect the resources related current process running
* and being instrumented from the NodeJS Process module.
*/
class ProcessDetector {
detect(_config) {
const attributes = {
[semantic_conventions_1.SEMRESATTRS_PROCESS_PID]: process.pid,
[semantic_conventions_1.SEMRESATTRS_PROCESS_EXECUTABLE_NAME]: process.title,
[semantic_conventions_1.SEMRESATTRS_PROCESS_EXECUTABLE_PATH]: process.execPath,
[semantic_conventions_1.SEMRESATTRS_PROCESS_COMMAND_ARGS]: [
process.argv[0],
...process.execArgv,
...process.argv.slice(1),
],
[semantic_conventions_1.SEMRESATTRS_PROCESS_RUNTIME_VERSION]: process.versions.node,
[semantic_conventions_1.SEMRESATTRS_PROCESS_RUNTIME_NAME]: 'nodejs',
[semantic_conventions_1.SEMRESATTRS_PROCESS_RUNTIME_DESCRIPTION]: 'Node.js',
};
if (process.argv.length > 1) {
attributes[semantic_conventions_1.SEMRESATTRS_PROCESS_COMMAND] = process.argv[1];
}
try {
const userInfo = os.userInfo();
attributes[semantic_conventions_1.SEMRESATTRS_PROCESS_OWNER] = userInfo.username;
}
catch (e) {
api_1.diag.debug(`error obtaining process owner: ${e}`);
}
return { attributes };
}
}
exports.processDetector = new ProcessDetector();
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;