# @opentelemetry/plugin-grpc

> OpenTelemetry grpc automatic instrumentation package.

Latest version **0.18.2** (published 2021-03-30) · Apache-2.0 license · 0 weekly downloads

> **Deprecated.** This package is deprecated.

## Install

```sh
npm install @opentelemetry/plugin-grpc
pnpm add @opentelemetry/plugin-grpc
yarn add @opentelemetry/plugin-grpc
bun add @opentelemetry/plugin-grpc
```

## Health

**Score 10/100 (F)** — status: deprecated.

Negative: deprecated.

## Facts

| | |
|---|---|
| Version | 0.18.2 |
| Published | 2021-03-30 |
| First published | 2019-10-08 |
| Weekly downloads | 0 |
| License | Apache-2.0 |
| TypeScript types | bundled |
| Module format | CommonJS |
| Node | >=8.0.0 |
| Dependencies | 4 |
| Unpacked size | 55.3 KB |
| Known vulnerabilities | 0 (+1 in 1 direct dependencies) |
| Install scripts | no |
| GitHub stars | 3489 |
| Author | OpenTelemetry Authors |
| Maintainers | mayurkale22, bogdandrutu, dyladan, obecny |
| Keywords | opentelemetry, grpc, nodejs, tracing, profiling, plugin |

## Links

- npm: https://www.npmjs.com/package/@opentelemetry/plugin-grpc
- Repository: https://github.com/open-telemetry/opentelemetry-js
- Homepage: https://github.com/open-telemetry/opentelemetry-js#readme
- Issues: https://github.com/open-telemetry/opentelemetry-js/issues
- npm.io page: https://npm.io/package/@opentelemetry/plugin-grpc

## Dependencies (4)

- [shimmer](https://npm.io/package/shimmer.md) ^1.2.1
- [@opentelemetry/api](https://npm.io/package/@opentelemetry/api.md) ^0.18.1
- [@opentelemetry/core](https://npm.io/package/@opentelemetry/core.md) ^0.18.2
- [@opentelemetry/semantic-conventions](https://npm.io/package/@opentelemetry/semantic-conventions.md) ^0.18.2

## Recent versions

- 0.18.2 (latest) — 2021-03-30
- 0.18.3-alpha.11 (canary) — 2021-04-08
- 0.18.3-alpha.10 — 2021-04-08
- 0.18.3-alpha.9 — 2021-04-08
- 0.18.3-alpha.7 — 2021-04-07
- 0.18.3-alpha.5 — 2021-04-05
- 0.18.3-alpha.4 — 2021-04-05
- 0.18.3-alpha.3 — 2021-03-31
- 0.18.3-alpha.1 — 2021-03-30
- 0.18.3-alpha.2 — 2021-03-30
- 0.18.2-alpha.1 — 2021-03-30
- 0.18.1 — 2021-03-29
- 0.18.2-alpha.81 — 2021-03-29
- 0.18.1-alpha.26 — 2021-03-24
- 0.18.1-alpha.24 — 2021-03-24
- … 68 more at https://npm.io/package/@opentelemetry/plugin-grpc/versions

## README

# OpenTelemetry gRPC Instrumentation for Node.js

[![NPM Published Version][npm-img]][npm-url]
[![dependencies][dependencies-image]][dependencies-url]
[![devDependencies][devDependencies-image]][devDependencies-url]
[![Apache License][license-image]][license-image]

This module provides automatic instrumentation for [`grpc`](https://grpc.github.io/grpc/node/). Currently, version [`1.x`](https://www.npmjs.com/package/grpc?activeTab=versions) of the Node.js gRPC library is supported.

For automatic instrumentation see the
[@opentelemetry/node](https://github.com/open-telemetry/opentelemetry-js/tree/main/packages/opentelemetry-node) package.

## Installation

```sh
npm install --save @opentelemetry/plugin-grpc
```

## Usage

OpenTelemetry gRPC Instrumentation allows the user to automatically collect trace data and export them to the backend of choice, to give observability to distributed systems when working with [gRPC](https://www.npmjs.com/package/grpc).

To load a specific plugin (**gRPC** in this case), specify it in the Node Tracer's configuration.

```javascript
const { NodeTracerProvider } = require('@opentelemetry/node');

const provider = new NodeTracerProvider({
  plugins: {
    grpc: {
      enabled: true,
      // You may use a package name or absolute path to the file.
      path: '@opentelemetry/plugin-grpc',
      // gRPC plugin options
    }
  }
});
```

To load all of the [supported plugins](https://github.com/open-telemetry/opentelemetry-js#plugins), use below approach. Each plugin is only loaded when the module that it patches is loaded; in other words, there is no computational overhead for listing plugins for unused modules.

```javascript
const { NodeTracerProvider } = require('@opentelemetry/node');

const provider = new NodeTracerProvider();
```

See [examples/grpc](https://github.com/open-telemetry/opentelemetry-js/tree/main/examples/grpc) for a short example.

### gRPC Plugin Options

gRPC plugin accepts the following configuration:

| Options | Type | Description |
| ------- | ---- | ----------- |
| [`ignoreGrpcMethods`](https://github.com/open-telemetry/opentelemetry-js/blob/main/packages/opentelemetry-plugin-grpc/src/types.ts#L32) | `IgnoreMatcher[]` | gRPC plugin will not trace any methods that match anything in this list. You may pass a string (case-insensitive match), a `RegExp` object, or a filter function. |

## Useful links

- For more information on OpenTelemetry, visit: <https://opentelemetry.io/>
- For more about OpenTelemetry JavaScript: <https://github.com/open-telemetry/opentelemetry-js>
- For help or feedback on this project, join us in [GitHub Discussions][discussions-url]

## License

Apache 2.0 - See [LICENSE][license-url] for more information.

[discussions-url]: https://github.com/open-telemetry/opentelemetry-js/discussions
[license-url]: https://github.com/open-telemetry/opentelemetry-js/blob/main/LICENSE
[license-image]: https://img.shields.io/badge/license-Apache_2.0-green.svg?style=flat
[dependencies-image]: https://status.david-dm.org/gh/open-telemetry/opentelemetry-js.svg?path=packages%2Fopentelemetry-plugin-grpc
[dependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js?path=packages%2Fopentelemetry-plugin-grpc
[devDependencies-image]: https://status.david-dm.org/gh/open-telemetry/opentelemetry-js.svg?path=packages%2Fopentelemetry-plugin-grpc&type=dev
[devDependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js?path=packages%2Fopentelemetry-plugin-grpc&type=dev
[npm-url]: https://www.npmjs.com/package/@opentelemetry/plugin-grpc
[npm-img]: https://badge.fury.io/js/%40opentelemetry%2Fplugin-grpc.svg

---
_Source: https://npm.io/package/@opentelemetry/plugin-grpc · Machine-readable twin of the npm.io package page. Health data is recomputed on every publish._