feat: add instrumentation of AWS Lambda handlers to generate FaaS spans

plugins/node/opentelemetry-instrumentation-aws-lambda/.eslintignore

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+build

plugins/node/opentelemetry-instrumentation-aws-lambda/.eslintrc.js

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+module.exports = {
+    "env": {
+        "mocha": true,
+        "node": true
+    },
+    ...require('../../../eslint.config.js')
+}

plugins/node/opentelemetry-instrumentation-aws-lambda/.npmignore

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+/bin
+/coverage
+/doc
+/test

plugins/node/opentelemetry-instrumentation-aws-lambda/LICENSE

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plugins/node/opentelemetry-instrumentation-aws-lambda/README.md

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+# OpenTelemetry AWS Lambda 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 [`AWS Lambda`](https://docs.aws.amazon.com/lambda/latest/dg/nodejs-handler.html).
+
+This module is currently under active development and not ready for general use.
+
+## Installation
+
+```bash
+npm install --save @opentelemetry/instrumentation-aws-lambda
+```
+
+## Usage
+
+Create a file to initialize the instrumentation, such as `lambda-wrapper.js`.
+```js
+const { NodeTracerProvider } = require('@opentelemetry/node');
+const { AwsLambdaInstrumentation } = require('@opentelemetry/instrumentation-awslambda');
+const { registerInstrumentations } = require('@opentelemetry/instrumentation');
+
+const provider = new NodeTracerProvider();
+provider.register();
+
+registerInstrumentations({
+  instrumentations: [
+    new AwsLambdaInstrumentation()
+  ],
+  tracerProvider: provider,
+});
+```
+
+In your Lambda function configuration, add or update the `NODE_OPTIONS` environment variable to require the wrapper, e.g.,
+
+`NODE_OPTIONS=--require lambda-wrapper`
+
+## 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-contrib/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-contrib.svg?path=plugins%2Fnode%2Fopentelemetry-instrumentation-awslambda
+[dependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js-contrib?path=plugins%2Fnode%2Fopentelemetry-instrumentation-awslambda
+[devDependencies-image]: https://status.david-dm.org/gh/open-telemetry/opentelemetry-js-contrib.svg?path=plugins%2Fnode%2Fopentelemetry-instrumentation-awslambda&type=dev
+[devDependencies-url]: https://david-dm.org/open-telemetry/opentelemetry-js-contrib?path=plugins%2Fnode%2Fopentelemetry-instrumentation-awslambda&type=dev
+[npm-url]: https://www.npmjs.com/package/@opentelemetry/instrumentation-awslambda
+[npm-img]: https://badge.fury.io/js/%40opentelemetry%2Finstrumentation-awslambda.svg

plugins/node/opentelemetry-instrumentation-aws-lambda/package.json

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+{
+  "name": "@opentelemetry/instrumentation-aws-lambda",
+  "version": "0.15.0",
+  "description": "OpenTelemetry AWS Lambda automatic instrumentation package.",
+  "main": "build/src/index.js",
+  "types": "build/src/index.d.ts",
+  "repository": "open-telemetry/opentelemetry-js-contrib",
+  "scripts": {
+    "test": "nyc ts-mocha -p tsconfig.json 'test/**/*.test.ts'",
+    "tdd": "npm run test -- --watch-extensions ts --watch",
+    "clean": "rimraf build/*",
+    "lint": "eslint . --ext .ts",
+    "lint:fix": "eslint . --ext .ts --fix",
+    "codecov": "nyc report --reporter=json && codecov -f coverage/*.json -p ../../",
+    "precompile": "tsc --version",
+    "prepare": "npm run compile",
+    "version:update": "node ../../../scripts/version-update.js",
+    "compile": "npm run version:update && tsc -p ."
+  },
+  "keywords": [
+    "opentelemetry",
+    "awslambda",
+    "nodejs",
+    "tracing",
+    "profiling",
+    "instrumentation"
+  ],
+  "author": "OpenTelemetry Authors",
+  "license": "Apache-2.0",
+  "engines": {
+    "node": ">=10.0.0"
+  },
+  "files": [
+    "build/src/**/*.js",
+    "build/src/**/*.d.ts",
+    "doc",
+    "LICENSE",
+    "README.md"
+  ],
+  "publishConfig": {
+    "access": "public"
+  },
+  "devDependencies": {
+    "@opentelemetry/core": "0.18.2",
+    "@opentelemetry/node": "0.18.2",
+    "@types/aws-lambda": "8.10.73",
+    "@types/mocha": "7.0.2",
+    "@types/node": "14.0.27",
+    "@types/semver": "7.3.1",
+    "@types/shimmer": "1.0.1",
+    "@types/sinon": "9.0.4",
+    "codecov": "3.7.2",
+    "copyfiles": "2.4.1",
+    "gts": "2.0.2",
+    "mocha": "7.2.0",
+    "nyc": "15.1.0",
+    "rimraf": "3.0.2",
+    "semver": "7.3.5",
+    "sinon": "9.0.2",
+    "ts-mocha": "8.0.0",
+    "ts-node": "9.0.0",
+    "tslint-consistent-codestyle": "1.16.0",
+    "tslint-microsoft-contrib": "6.2.0",
+    "typescript": "3.9.7"
+  },
+  "dependencies": {
+    "@opentelemetry/api": "^0.18.0",
+    "@opentelemetry/instrumentation": "^0.18.0",
+    "@opentelemetry/resources": "^0.18.0",
+    "@opentelemetry/semantic-conventions": "^0.18.0",
+    "@opentelemetry/tracing": "^0.18.0"
+  }
+}