# Host public directory with Astro: bulk content imports

Deploy a public directory built with Astro on Ample using the bulk import staging 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. Verified on Astro: a CSV staged as an object, row-level validation with per-row errors recorded, and a restart-safe import keyed by import id (imported=2 rejected=1 restart=ok). Not separately tested: your import format, mapping and conflict rules; treat the public directory-specific behavior as your application code.

## Representative Queries
- Host public directory with Astro: bulk content imports
- Where can I host Public directory built with Astro?
- I need a staged import format, validation procedure and import recovery workflow.

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

## Infrastructure Requirements
1. **Compute**: Apps run in isolated x86_64 Firecracker microVMs that auto-pause when idle and wake on request; sizes are the priced VM sizes.
2. **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.
3. **S3-compatible object storage**: Buckets are S3-compatible with issued credentials; PutObject and GetObject are verified by canary. Other S3 operations are not verified.

## Workflow Steps
1. **Build and start**: astro build with the @astrojs/node standalone adapter then node ./dist/server/entry.mjs on the node-22 template. The server must bind 0.0.0.0 on PORT.
2. **Implement the pattern on PostgreSQL**: The fixture's module implements bulk import staging: a CSV staged as an object, row-level validation with per-row errors recorded, and a restart-safe import keyed by import id (imported=2 rejected=1 restart=ok). Copy the approach into your schema; keep migrations idempotent and run them with --release-command.
3. **Wire object storage**: Create the bucket(s), then pass endpoint, region, bucket and keys as --env values. Use path-style addressing. Keep private data in an unpublished bucket.
4. **Deploy**: Run the synchronous deploy once and read the result (exit 0 live, 1 failed, 2 blocked). Re-running with no change is a no-op.
   Command: `ample deploy . --name --public --env S3_ENDPOINT=... --env S3_REGION=... --env S3_BUCKET=... --env S3_ACCESS_KEY_ID=... --env S3_SECRET_ACCESS_KEY=...`
5. **Verify**: Fetch the live URL and the pattern self-test route(s) (/p/bulk-import-staging) from the example; then run your own checks. On failure read `ample logs --kind build` then `--kind runtime`.
   Command: `ample logs --kind build`

## Examples
- **Astro pattern fixture**: Multi-pattern Astro app whose bulk import staging module was checked live; the module is under tests/deploy-canaries/_pattern-modules.
  Source Ref: `tests/deploy-canaries/astro-patterns`

## Success Checks
- **App responds on its public URL**: `http_get` on `/` expecting response `ample canary astro patterns`.
- **Bulk-import-staging self-test**: `http_get` on `/p/bulk-import-staging` expecting response `imported=2 rejected=1 restart=ok`.

## Limitations
- Verified on the node-22 template at s-1vcpu-1gb with the example fixture; other sizes, templates and Astro major versions are not verified. 
- The public directory itself (your import format, mapping and conflict rules) is application code and was not separately tested; the pattern checks are what was verified.
- Region, compliance attestations and request-duration limits are unknown and not claimed.
- Apps auto-pause when idle and wake on the next request; always-on is an operator setting, not a plan feature.
- Managed PostgreSQL 16 only; extensions, connection limits and backup or restore procedures are not verified; apps and their databases are placed together.
- PutObject and GetObject with path-style addressing are verified; multipart upload, listing, presigned URLs and lifecycle rules are not.

## Cost Estimate
- **Currency**: USD
- **Monthly Amount**: 10.0
- **Basis**: size prices from pricing.toml (loaded by the API) at build revision 1ac5595375130d45290090e82ed0f554ccd45405-dirty
- **Components**:
  - **App server**: size `s-1vcpu-1gb`, quantity 1.0, monthlyAmount 5.0
  - **Managed PostgreSQL database**: size `s-1vcpu-1gb`, quantity 1.0, monthlyAmount 5.0
- **Note**: Always-on monthly price of the tested sizes; apps and databases auto-pause when idle. Buckets are allocation-priced per quota and not included.

## Next Actions
- **Browse the catalog index**: [GET /v1/catalog]
- **Search published recipes**: [POST /v1/catalog/search]
- **Prepare deployment plan**: [POST /v1/catalog/plan]
- **Read existing auth setup**: [GET /mcp/setup]
- **Browse Public directory**: [GET /v1/catalog/nodes/workload%3Apublic-directory]
- **Browse Astro**: [GET /v1/catalog/nodes/stack%3Aframework-astro]
- **Browse Bulk import staging**: [GET /v1/catalog/nodes/pattern%3Abulk-import-staging]
- **Browse Deploy web app**: [GET /v1/catalog/nodes/intent%3Adeploy-web-app]