feat: AWS Lambda deployment

[xavidop]

No description provided.

[gemini-code-assist]

Summary of Changes

Hello @xavidop, I'm Gemini Code Assist¹! I'm currently reviewing this pull request and will post my feedback shortly. In the meantime, here's a summary to help you and other reviewers quickly get up to speed!

This pull request introduces robust support for deploying Genkit flows to AWS Lambda. It provides a new documentation page with detailed instructions and examples, along with a dedicated helper function (onCallGenkit) within the genkitx-aws-bedrock plugin. This enhancement allows developers to easily integrate Genkit flows into serverless AWS environments, including features like response streaming and flexible authentication mechanisms, thereby expanding deployment options for Genkit applications.

Highlights

• New AWS Lambda Deployment Guide: A comprehensive documentation page has been added, detailing how to deploy Genkit flows as AWS Lambda functions using the genkitx-aws-bedrock plugin.
• onCallGenkit Helper Function: The genkitx-aws-bedrock plugin now includes an onCallGenkit helper function, simplifying the process of exporting Genkit flows as Lambda handlers, similar to Firebase Functions' onCallGenkit.
• Response Streaming Support: The onCallGenkit function supports response streaming when streaming: true is set, enabling real incremental streaming via Lambda Function URLs, compatible with streamFlow from genkit/beta/client.
• Configurable Lambda Handlers: The onCallGenkit function now accepts configuration options for CORS, debug logging, custom error handling, and context providers for authentication.
• Built-in Authentication Context Providers: New context provider helpers are introduced, including allowAll, requireHeader, requireApiKey, requireBearerToken, allOf, and anyOf, to manage authentication for Lambda endpoints.
• Sidebar Navigation Update: The documentation sidebar has been updated to include a link to the new 'Deploy With AWS Lambda' guide under the deployment section.

Changelog

• src/content/docs/docs/deployment/aws-lambda.mdx
  • Added new documentation for deploying Genkit flows as AWS Lambda functions.
• src/sidebar.ts
  • Updated the deployment section of the sidebar to include the new AWS Lambda guide.

Activity

• No activity has been recorded for this pull request yet.

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[gemini-code-assist]

Code Review

This pull request introduces documentation for deploying Genkit flows to AWS Lambda. The new documentation page is comprehensive, covering basic usage, streaming, configuration options, and authentication patterns. The changes are well-structured and clear. I've added a couple of minor suggestions to improve code examples and formatting for better clarity and adherence to best practices.

[i14h]

only one small nit

[i14h]

/gcbrun