# Host subscription content with Symfony: public product media

## Summary
Deploy a subscription content built with Symfony on Ample using the public media library pattern. Compute runs the app in an isolated microVM behind a public HTTPS URL, a managed PostgreSQL 16 database is auto-provisioned and injected as DATABASE_URL, a private S3-compatible bucket holds objects with credentials delivered as encrypted environment variables, and a published bucket serves public assets from the CDN host. Verified on Symfony: an object written to a published bucket with an immutable Cache-Control header, a mapping row, and the CDN URL serving it publicly. Not separately tested: your media processing, object layout and cache policy; treat the subscription content-specific behavior as your application code.

## Representative Queries
- Host subscription content with Symfony: public product media
- Where can I host Subscription content built with Symfony?
- I need product-to-object mappings and a tested public media delivery path.

## Resource Requirements
- primitive:compute
- primitive:postgres
- primitive:s3-compatible-object-storage
- primitive:cdn

## Infrastructure Requirements
- **Compute**: Apps run in isolated x86_64 Firecracker microVMs that auto-pause when idle and wake on request; sizes are the priced VM sizes.
- **Postgres**: Managed PostgreSQL 16 runs in its own microVM and is auto-provisioned when an app needs a database and no DATABASE_URL is supplied.
- **S3-compatible object storage**: Buckets are S3-compatible with issued credentials; PutObject and GetObject are verified by canary. Other S3 operations are not verified.
- **CDN**: The CDN host serves objects from published buckets. It does not front app compute and is not a cache or key-value store.

## Framework
**Symfony**

## Workload
**Subscription content**

## Release Status
**Published**

## Support Status
**Verified**

## Execution Status
**Ready**

## Prerequisites
- A Symfony project that builds and starts with documented commands (composer install --no-dev from composer.lock with Symfony Runtime's dotenv disabled).
- A PostgreSQL driver reading DATABASE_URL at runtime (auto-provisioned when omitted).
- A bucket from `ample bucket create` with its credentials passed as encrypted S3_* environment variables.
- An Ample account token with servers:write, databases:read, buckets:read.

## Tested Configuration
- **Template**: php-8.5
- **Runtime**: php
- **Size**: s-1vcpu-1gb
- **Install**: composer install --no-dev --prefer-dist --no-interaction --no-progress --optimize-autoloader
- **Start**: frankenphp php-server --listen :$PORT --root public

## Workflow Steps
1. **Build and start**: composer install --no-dev, then FrankenPHP serving public/.
2. **Implement the pattern on PostgreSQL**: The fixture's module implements public media library.
3. **Wire object storage**: Create the bucket(s), then pass endpoint, region, bucket and keys as --env values.
4. **Deploy**: Run the synchronous deploy once.
5. **Verify**: Fetch the live URL and test self-test route(s).

## Success Checks
- App responds on its public URL.
- public-media-library self-test.

## Limitations
- Verified only on php-8.5 template; other sizes and major versions are not verified.
- Subscription content behavior is application code and was not separately tested.

## Cost Estimate
- **Currency**: USD
- **Monthly Amount**: 10.0
- **Components**:
  - App server (s-1vcpu-1gb): $5.0
  - Managed PostgreSQL database (s-1vcpu-1gb): $5.0

## Evidence Summary
- **Canary run**: Symfony pattern fixture deployed on Ample with checks passed.

## Formats
- [HTML](/content/recipes/subscription-content/symfony/product-media/index.html)
- [Markdown](/content/recipes/subscription-content/symfony/product-media.md)
- [JSON](https://api.ample.computer/v1/catalog/recipes/page%3Arecipes%3Asubscription-content%3Asymfony%3Aproduct-media)

## Next Actions
- **Browse the catalog index**: GET /v1/catalog
- **Search published recipes**: POST /v1/catalog/search
- **Prepare a deployment plan**: POST /v1/catalog/plan
- **Read existing agent authentication setup**: GET /mcp/setup