@christiangalsterer/mongodb-driver-prometheus-exporter
Version:
Prometheus exporter to monitor the MongoDB Node.js driver
37 lines (36 loc) • 1.43 kB
TypeScript
import type { MongoClient } from 'mongodb';
import { type Registry } from 'prom-client';
import type { MongoDBDriverExporterOptions } from './exporter';
export declare class MongoDBDriverExporter {
private readonly register;
private readonly mongoClient;
private readonly options;
private readonly defaultOptions;
private readonly poolSize;
private readonly minSize;
private readonly maxSize;
private readonly checkedOut;
private readonly waitQueueSize;
private readonly waitQueueSeconds;
private readonly MONGODB_DRIVER_POOL_SIZE;
private readonly MONGODB_DRIVER_POOL_MIN;
private readonly MONGODB_DRIVER_POOL_MAX;
private readonly MONGODB_DRIVER_POOL_CHECKEDOUT;
private readonly MONGODB_DRIVER_POOL_WAITQUEUESIZE;
private readonly MONGODB_DRIVER_POOL_WAITQUEUE_SECONDS;
private readonly commands;
private readonly MONGODB_DRIVER_COMMANDS_SECONDS;
constructor(mongoClient: MongoClient, register: Registry, options?: MongoDBDriverExporterOptions);
enableMetrics(): void;
private monitorCommands;
private onConnectionPoolCreated;
private onConnectionCreated;
private onConnectionClosed;
private onConnectionCheckOutStarted;
private onConnectionCheckedOut;
private onConnectionCheckOutFailed;
private onConnectionCheckedIn;
private onConnectionPoolClosed;
private onCommandSucceeded;
private onCommandFailed;
}