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opentelemetry-instrumentation-mssql

v0.0.2

Published

open telemetry instrumentation for the `mssql` module

Downloads

984

Readme

OpenTelemetry mssql Instrumentation for Node.js

This module provides automatic instrumentation for mssql

There are :two: variations

Instrumention Variation

This is the recomended variation. The source code can be found here

Installation

npm install --save opentelemetry-instrumentation-mssql

Usage

const { NodeTracerProvider } = require('@opentelemetry/node');
const { registerInstrumentations } = require('@opentelemetry/instrumentation');
const { MssqlInstrumentation } = require('opentelemetry-instrumentation-mssql');

const traceProvider = new NodeTracerProvider({
  // be sure to disable old plugin
  plugins: {
    mssql: { enabled: false, path: 'opentelemetry-plugin-mssql' }
  }
});

registerInstrumentations({
  traceProvider,
  instrumentations: [
    new MssqlInstrumentation({
      // see under for available configuration
    })
  ]
});

MSSQL Instrumentation Options

MSSQL instrumentation has few options available to choose from. You can set the following:

| Options | Type | Description | | --------------| ---------------------------| ----------------------------------------------------------------------------------------- | | ignoreOrphanedSpans | boolean | Set to true if you only want to trace operation which has parent spans |

Versions

| Instrumentation Version | OTEL Version | | --------------| ---------------------------| | 0.0.2 | 0.15.0 | | 0.1.1 | 0.16.0 | | 0.2.1 | 0.17.0 | | 0.3.1 | 0.18.0 |

Plugin Variation

This variation would be depreciated soon. The source code can be found here

Installation

npm install --save opentelemetry-plugin-mssql

Usage

import {LogLevel} from '@opentelemetry/core'
import {NodeTracerProvider} from '@opentelemetry/node'
import {registerInstrumentations} from '@opentelemetry/instrumentation'

// Enable OpenTelemetry exporters to export traces to Grafan Tempo.
const provider = new NodeTracerProvider ({
    plugins: {
        mssql: {
            enabled: true,
            // You may use a package name or absolute path to the file.
            path: "opentelemetry-plugin-mssql",
        },
    },
    logLevel: LogLevel.ERROR,      
});

registerInstrumentations({
    tracerProvider: provider
});

Versions

| Plugin Version | OTEL Version | | ------------| ---------------------------| | 0.1.0 | 0.15.0 | | 0.2.0 | 0.16.0 | | 0.3.0 | 0.17.0 |

Sample Trace

Instrumentation

Supported

  • Request.query
  • ConnectionPool.query
  • ConnectionPool.request

Future

  • Request.execute
  • Request.batch
  • Request.bulk
  • ConnectionPool.batch

Misc

Start mssql server as follows (for development)

docker run  -p 1433:1433 -d -e ACCEPT_EULA=Y --name otmssql -e SA_PASSWORD=P@ssw0rd mcr.microsoft.com/mssql/server

Example