@azure/monitor-opentelemetry/dist/commonjs/index.js

Azure Monitor OpenTelemetry (Node.js)

"use strict";
// Copyright (c) Microsoft Corporation.
// Licensed under the MIT License.
Object.defineProperty(exports, "__esModule", { value: true });
exports.useAzureMonitor = useAzureMonitor;
exports.shutdownAzureMonitor = shutdownAzureMonitor;
const api_1 = require("@opentelemetry/api");
const api_logs_1 = require("@opentelemetry/api-logs");
const sdk_node_1 = require("@opentelemetry/sdk-node");
const config_js_1 = require("./shared/config.js");
const index_js_1 = require("./metrics/index.js");
const handler_js_1 = require("./traces/handler.js");
const index_js_2 = require("./logs/index.js");
const types_js_1 = require("./types.js");
const browserSdkLoader_js_1 = require("./browserSdkLoader/browserSdkLoader.js");
const utils_js_1 = require("./metrics/quickpulse/utils.js");
const statsbeat_js_1 = require("./utils/statsbeat.js");
const opentelemetryInstrumentationPatcher_js_1 = require("./utils/opentelemetryInstrumentationPatcher.js");
const common_js_1 = require("./utils/common.js");
process.env["AZURE_MONITOR_DISTRO_VERSION"] = types_js_1.AZURE_MONITOR_OPENTELEMETRY_VERSION;
let sdk;
let browserSdkLoader;
/**
 * Initialize Azure Monitor Distro
 * @param options - Azure Monitor OpenTelemetry Options
 */
function useAzureMonitor(options) {
    var _a, _b, _c, _d, _e, _f, _g, _h, _j, _k, _l, _m, _o, _p, _q, _r;
    const config = new config_js_1.InternalConfig(options);
    (0, opentelemetryInstrumentationPatcher_js_1.patchOpenTelemetryInstrumentationEnable)();
    const statsbeatInstrumentations = {
        // Instrumentations
        azureSdk: (_b = (_a = config.instrumentationOptions) === null || _a === void 0 ? void 0 : _a.azureSdk) === null || _b === void 0 ? void 0 : _b.enabled,
        mongoDb: (_d = (_c = config.instrumentationOptions) === null || _c === void 0 ? void 0 : _c.mongoDb) === null || _d === void 0 ? void 0 : _d.enabled,
        mySql: (_f = (_e = config.instrumentationOptions) === null || _e === void 0 ? void 0 : _e.mySql) === null || _f === void 0 ? void 0 : _f.enabled,
        postgreSql: (_h = (_g = config.instrumentationOptions) === null || _g === void 0 ? void 0 : _g.postgreSql) === null || _h === void 0 ? void 0 : _h.enabled,
        redis: (_k = (_j = config.instrumentationOptions) === null || _j === void 0 ? void 0 : _j.redis) === null || _k === void 0 ? void 0 : _k.enabled,
        bunyan: (_m = (_l = config.instrumentationOptions) === null || _l === void 0 ? void 0 : _l.bunyan) === null || _m === void 0 ? void 0 : _m.enabled,
        winston: (_p = (_o = config.instrumentationOptions) === null || _o === void 0 ? void 0 : _o.winston) === null || _p === void 0 ? void 0 : _p.enabled,
    };
    const statsbeatFeatures = {
        browserSdkLoader: config.browserSdkLoaderOptions.enabled,
        aadHandling: !!((_q = config.azureMonitorExporterOptions) === null || _q === void 0 ? void 0 : _q.credential),
        diskRetry: !((_r = config.azureMonitorExporterOptions) === null || _r === void 0 ? void 0 : _r.disableOfflineStorage),
    };
    (0, statsbeat_js_1.getInstance)().setStatsbeatFeatures(statsbeatInstrumentations, statsbeatFeatures);
    if (config.browserSdkLoaderOptions.enabled) {
        browserSdkLoader = new browserSdkLoader_js_1.BrowserSdkLoader(config);
    }
    // Remove global providers in OpenTelemetry, these would be overridden if present
    api_1.metrics.disable();
    api_1.trace.disable();
    api_logs_1.logs.disable();
    // Create internal handlers
    const metricHandler = new index_js_1.MetricHandler(config);
    const traceHandler = new handler_js_1.TraceHandler(config, metricHandler);
    const logHandler = new index_js_2.LogHandler(config, metricHandler);
    const instrumentations = traceHandler
        .getInstrumentations()
        .concat(logHandler.getInstrumentations());
    const resourceDetectorsList = (0, common_js_1.parseResourceDetectorsFromEnvVar)();
    // Add extra SpanProcessors, and logRecordProcessors from user configuration
    const spanProcessors = (options === null || options === void 0 ? void 0 : options.spanProcessors) || [];
    const logRecordProcessors = (options === null || options === void 0 ? void 0 : options.logRecordProcessors) || [];
    // Initialize OpenTelemetry SDK
    const sdkConfig = {
        autoDetectResources: true,
        metricReader: metricHandler.getMetricReader(),
        views: metricHandler.getViews(),
        instrumentations: instrumentations,
        logRecordProcessors: [
            logHandler.getAzureLogRecordProcessor(),
            ...logRecordProcessors,
            logHandler.getBatchLogRecordProcessor(),
        ],
        resource: config.resource,
        sampler: traceHandler.getSampler(),
        spanProcessors: [
            traceHandler.getAzureMonitorSpanProcessor(),
            ...spanProcessors,
            traceHandler.getBatchSpanProcessor(),
        ],
        resourceDetectors: resourceDetectorsList,
    };
    sdk = new sdk_node_1.NodeSDK(sdkConfig);
    (0, utils_js_1.setSdkPrefix)();
    sdk.start();
}
/**
 * Shutdown Azure Monitor Open Telemetry Distro
 * @see https://github.com/open-telemetry/opentelemetry-js/blob/0229434cb5a3179f63c021105f36270ae7897929/experimental/packages/opentelemetry-sdk-node/src/sdk.ts#L398
 */
function shutdownAzureMonitor() {
    browserSdkLoader === null || browserSdkLoader === void 0 ? void 0 : browserSdkLoader.dispose();
    return sdk === null || sdk === void 0 ? void 0 : sdk.shutdown();
}
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