added aws adapter docs

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dswbx
2025-03-03 16:56:48 +01:00
parent 675a39ad5c
commit ad353e59c9
11 changed files with 3972 additions and 1402 deletions

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@@ -19,6 +19,7 @@ const config = {
node: "Node.js",
bun: "Bun",
cloudflare: "Cloudflare",
aws: "AWS Lambda",
},
framework: {
nextjs: "Next.js",

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@@ -0,0 +1,107 @@
---
title: 'AWS Lambda'
description: 'Run bknd inside AWS Lambda'
---
import InstallBknd from '/snippets/install-bknd.mdx';
## Installation
To get started with AWS Lambda and bknd you can either install the package manually and follow the descriptions below, or use the CLI starter:
<Tabs>
<Tab title="CLI Starter">
Create a new Bun CLI starter project by running the following command:
```sh
npx bknd create -i aws
```
</Tab>
<Tab title="Manual">
Create a new AWS Lambda project and then install bknd as a dependency:
<InstallBknd />
</Tab>
</Tabs>
## Serve the API
To serve the API, you can use the `serveLambda` function of the AWS Lambda adapter.
```tsx index.mjs
import { serveLambda } from "bknd/adapter/aws";
export const handler = serveLambda({
connection: {
url: process.env.DB_URL!,
authToken: process.env.DB_AUTH_TOKEN!
}
});
```
Although the runtime would support database as a file, we don't recommend it. You'd need to also bundle the native dependencies which increases the deployment size and cold start time.
## Serve the Admin UI
Lambda functions should be as small as possible. Therefore, the static files for the admin panel should not be served from node_modules like with the Node adapter.
Instead, we recommend to copy the static files and bundle them with the lambda function. To copy the static files, you can use the `copy-assets` command:
```bash
npx bknd copy-assets --out static
```
This will copy the static files to the `static` directory and then serve them from there:
```tsx index.mjs {8-11}
import { serveLambda } from "bknd/adapter/aws";
export const handler = serveLambda({
connection: {
url: process.env.DB_URL!,
authToken: process.env.DB_AUTH_TOKEN!
},
assets: {
mode: "local",
root: "./static"
}
});
```
## Deployment
To deploy a lambda function, you could follow these steps:
1. Create an IAM role with a trust policy that allows lambda to assume the role.
2. Attach the `AWSLambdaBasicExecutionRole` policy to the role.
3. Bundle the lambda function with the static files (e.g. using esbuild)
4. Create a zip file with the bundled lambda function
5. Create a lambda function
6. Create a function URL for the lambda function & make it publicly accessible (optional)
Depending on your use case, you may want to skip step 6 and use the AWS API Gateway to serve the lambda function. Here is an [example deployment script](https://github.com/bknd-io/bknd/blob/main/examples/aws-lambda/deploy.sh) which creates the AWS resources described above, bundles the lambda function and uploads it.
### Using the CLI starter
The CLI starter example includes a basic build script that creates the required AWS resources, copies the static files, bundles the lambda function and uploads it. To deploy the lambda function, you can run:
```bash
npm run deploy
```
To make adjustments to the lambda function created (e.g. architecture, memory, timeout, etc.) you can edit the head section of the `deploy.sh` script.
```sh deploy.sh
# cat deploy.sh | head -12
FUNCTION_NAME="bknd-lambda"
ROLE_NAME="bknd-lambda-execution-role"
RUNTIME="nodejs22.x"
HANDLER="index.handler"
ARCHITECTURE="arm64" # or "x86_64"
MEMORY="1024" # in MB, 128 is the minimum
TIMEOUT="30"
ENTRY_FILE="index.mjs"
ZIP_FILE="lambda.zip"
# ...
```
To clean up AWS resources created by the deployment script, you can run:
```bash
npm run clean
```

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@@ -3,7 +3,7 @@ title: 'Introduction'
description: 'Integrate bknd into your runtime/framework of choice'
---
import { cloudflare, nextjs, remix, astro, bun, node, docker, vite } from "/snippets/integration-icons.mdx"
import { cloudflare, nextjs, remix, astro, bun, node, docker, vite, aws } from "/snippets/integration-icons.mdx"
## Start with a Framework
bknd seamlessly integrates with popular frameworks, allowing you to use what you're already familar with. The following guides will help you get started with your framework of choice.
@@ -52,6 +52,11 @@ If you prefer to use a runtime instead of a framework, you can choose from the f
icon={<div className="text-primary-light">{cloudflare}</div>}
href="/integration/cloudflare"
/>
<Card
title="AWS Lambda"
icon={<div className="text-primary-light">{aws}</div>}
href="/integration/aws"
/>
<Card
title="Vite"
icon={<div className="text-primary-light">{vite}</div>}
@@ -62,13 +67,15 @@ If you prefer to use a runtime instead of a framework, you can choose from the f
icon={<div className="text-primary-light">{docker}</div>}
href="/integration/docker"
/>
<Card
horizontal
title="Yours missing?"
href="https://github.com/bknd-io/bknd/issues/new"
>
Create a new issue to request a guide for your runtime.
</Card>
<div style={{ gridColumn: "span 2" }}>
<Card
horizontal
title="Yours missing?"
href="https://github.com/bknd-io/bknd/issues/new"
>
Create a new issue to request a guide for your runtime.
</Card>
</div>
</CardGroup>
## Overview

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@@ -2,16 +2,12 @@
title: Introduction
---
import { cloudflare, nextjs, remix, astro, bun, node, docker, vite } from "/snippets/integration-icons.mdx"
import { cloudflare, nextjs, remix, astro, bun, node, docker, vite, aws } from "/snippets/integration-icons.mdx"
import { Stackblitz, examples } from "/snippets/stackblitz.mdx"
Glad you're here! This is about **bknd**, a feature-rich backend that is so lightweight it could
run on your toaster (probably).
<Note>
The documentation is currently a work in progress and not complete. Updates will be made regularily.
</Note>
## Preview
Here is a preview of **bknd** in StackBlitz:
<Stackblitz {...examples.adminRich} />
@@ -72,6 +68,11 @@ in the future, so stay tuned!
icon={<div className="text-primary-light">{bun}</div>}
href="/integration/bun"
/>
<Card
title="AWS Lambda"
icon={<div className="text-primary-light">{aws}</div>}
href="/integration/aws"
/>
<Card
title="Vite"
icon={<div className="text-primary-light">{vite}</div>}
@@ -82,4 +83,11 @@ in the future, so stay tuned!
icon={<div className="text-primary-light">{docker}</div>}
href="/integration/docker"
/>
<Card
horizontal
title="Yours missing?"
href="https://github.com/bknd-io/bknd/issues/new"
>
Create a new issue to request a guide for your runtime or framework.
</Card>
</CardGroup>

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@@ -94,6 +94,7 @@
"integration/bun",
"integration/cloudflare",
"integration/deno",
"integration/aws",
"integration/docker"
]
}
@@ -110,20 +111,6 @@
"modules/flows"
]
},
{
"group": "Deployment",
"pages": [
"deployment/overview",
{
"group": "Providers",
"pages": [
"deployment/providers/cloudflare",
"deployment/providers/vercel",
"deployment/providers/aws"
]
}
]
},
{
"group": "User Guide",
"pages": ["guide/introduction", "guide/setup", "guide/admin UI"]

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@@ -1,5 +1,5 @@
{
"name": "@bknd/docs",
"name": "bknd-docs",
"private": true,
"scripts": {
"dev": "mintlify dev"

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@@ -28,4 +28,6 @@ export const vite = <svg xmlns="http://www.w3.org/2000/svg" width="28" height="2
</svg>
export const docker = <svg xmlns="http://www.w3.org/2000/svg" width={30} height={30} viewBox="0 0 24 24"><path
fill="currentColor" d="M21.81 10.25c-.06-.04-.56-.43-1.64-.43c-.28 0-.56.03-.84.08c-.21-1.4-1.38-2.11-1.43-2.14l-.29-.17l-.18.27c-.24.36-.43.77-.51 1.19c-.2.8-.08 1.56.33 2.21c-.49.28-1.29.35-1.46.35H2.62c-.34 0-.62.28-.62.63c0 1.15.18 2.3.58 3.38c.45 1.19 1.13 2.07 2 2.61c.98.6 2.59.94 4.42.94c.79 0 1.61-.07 2.42-.22c1.12-.2 2.2-.59 3.19-1.16A8.3 8.3 0 0 0 16.78 16c1.05-1.17 1.67-2.5 2.12-3.65h.19c1.14 0 1.85-.46 2.24-.85c.26-.24.45-.53.59-.87l.08-.24zm-17.96.99h1.76c.08 0 .16-.07.16-.16V9.5c0-.08-.07-.16-.16-.16H3.85c-.09 0-.16.07-.16.16v1.58c.01.09.07.16.16.16m2.43 0h1.76c.08 0 .16-.07.16-.16V9.5c0-.08-.07-.16-.16-.16H6.28c-.09 0-.16.07-.16.16v1.58c.01.09.07.16.16.16m2.47 0h1.75c.1 0 .17-.07.17-.16V9.5c0-.08-.06-.16-.17-.16H8.75c-.08 0-.15.07-.15.16v1.58c0 .09.06.16.15.16m2.44 0h1.77c.08 0 .15-.07.15-.16V9.5c0-.08-.06-.16-.15-.16h-1.77c-.08 0-.15.07-.15.16v1.58c0 .09.07.16.15.16M6.28 9h1.76c.08 0 .16-.09.16-.18V7.25c0-.09-.07-.16-.16-.16H6.28c-.09 0-.16.06-.16.16v1.57c.01.09.07.18.16.18m2.47 0h1.75c.1 0 .17-.09.17-.18V7.25c0-.09-.06-.16-.17-.16H8.75c-.08 0-.15.06-.15.16v1.57c0 .09.06.18.15.18m2.44 0h1.77c.08 0 .15-.09.15-.18V7.25c0-.09-.07-.16-.15-.16h-1.77c-.08 0-.15.06-.15.16v1.57c0 .09.07.18.15.18m0-2.28h1.77c.08 0 .15-.07.15-.16V5c0-.1-.07-.17-.15-.17h-1.77c-.08 0-.15.06-.15.17v1.56c0 .08.07.16.15.16m2.46 4.52h1.76c.09 0 .16-.07.16-.16V9.5c0-.08-.07-.16-.16-.16h-1.76c-.08 0-.15.07-.15.16v1.58c0 .09.07.16.15.16"></path></svg>
fill="currentColor" d="M21.81 10.25c-.06-.04-.56-.43-1.64-.43c-.28 0-.56.03-.84.08c-.21-1.4-1.38-2.11-1.43-2.14l-.29-.17l-.18.27c-.24.36-.43.77-.51 1.19c-.2.8-.08 1.56.33 2.21c-.49.28-1.29.35-1.46.35H2.62c-.34 0-.62.28-.62.63c0 1.15.18 2.3.58 3.38c.45 1.19 1.13 2.07 2 2.61c.98.6 2.59.94 4.42.94c.79 0 1.61-.07 2.42-.22c1.12-.2 2.2-.59 3.19-1.16A8.3 8.3 0 0 0 16.78 16c1.05-1.17 1.67-2.5 2.12-3.65h.19c1.14 0 1.85-.46 2.24-.85c.26-.24.45-.53.59-.87l.08-.24zm-17.96.99h1.76c.08 0 .16-.07.16-.16V9.5c0-.08-.07-.16-.16-.16H3.85c-.09 0-.16.07-.16.16v1.58c.01.09.07.16.16.16m2.43 0h1.76c.08 0 .16-.07.16-.16V9.5c0-.08-.07-.16-.16-.16H6.28c-.09 0-.16.07-.16.16v1.58c.01.09.07.16.16.16m2.47 0h1.75c.1 0 .17-.07.17-.16V9.5c0-.08-.06-.16-.17-.16H8.75c-.08 0-.15.07-.15.16v1.58c0 .09.06.16.15.16m2.44 0h1.77c.08 0 .15-.07.15-.16V9.5c0-.08-.06-.16-.15-.16h-1.77c-.08 0-.15.07-.15.16v1.58c0 .09.07.16.15.16M6.28 9h1.76c.08 0 .16-.09.16-.18V7.25c0-.09-.07-.16-.16-.16H6.28c-.09 0-.16.06-.16.16v1.57c.01.09.07.18.16.18m2.47 0h1.75c.1 0 .17-.09.17-.18V7.25c0-.09-.06-.16-.17-.16H8.75c-.08 0-.15.06-.15.16v1.57c0 .09.06.18.15.18m2.44 0h1.77c.08 0 .15-.09.15-.18V7.25c0-.09-.07-.16-.15-.16h-1.77c-.08 0-.15.06-.15.16v1.57c0 .09.07.18.15.18m0-2.28h1.77c.08 0 .15-.07.15-.16V5c0-.1-.07-.17-.15-.17h-1.77c-.08 0-.15.06-.15.17v1.56c0 .08.07.16.15.16m2.46 4.52h1.76c.09 0 .16-.07.16-.16V9.5c0-.08-.07-.16-.16-.16h-1.76c-.08 0-.15.07-.15.16v1.58c0 .09.07.16.15.16"></path></svg>
export const aws = <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24"><path fill="currentColor" d="M4.986 0a.545.545 0 0 0-.534.548l-.006 4.908c0 .145.06.283.159.39a.53.53 0 0 0 .38.155h3.429l8.197 17.68a.54.54 0 0 0 .488.319h5.811a.547.547 0 0 0 .543-.548v-4.908a.543.543 0 0 0-.543-.548h-2.013L12.739.316A.55.55 0 0 0 12.245 0H4.991Zm.54 1.09h6.367l8.16 17.681a.54.54 0 0 0 .489.318h1.817v3.817h-4.922L9.24 5.226a.54.54 0 0 0-.488-.318h-3.23Zm2.013 8.237a.54.54 0 0 0-.486.31L.6 23.213a.55.55 0 0 0 .032.528a.53.53 0 0 0 .454.25h6.169a.55.55 0 0 0 .497-.31l3.38-7.165a.54.54 0 0 0-.003-.469l-3.093-6.41a.55.55 0 0 0-.494-.31Zm.006 1.804l2.488 5.152l-3.122 6.62H1.947Z" stroke-width="0.5" stroke="currentColor"/></svg>

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@@ -44,6 +44,6 @@
},
"workspaces": [
"app",
"docs"
"packages/*"
]
}