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refactor(storage): remove MinIO backend, filesystem-only storage

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Remove the MinIO/S3 storage backend entirely. The filesystem backend is
fully implemented, already used in production, and a migrate-storage tool
exists for any remaining MinIO deployments to migrate beforehand.

Changes:
- Delete MinIO client implementation (internal/storage/storage.go)
- Delete migrate-storage tool (cmd/migrate-storage, scripts/migrate-storage.sh)
- Remove MinIO service, volumes, and env vars from all Docker Compose files
- Simplify StorageConfig: remove Endpoint, AccessKey, SecretKey, Bucket,
  UseSSL, Region fields; add SILO_STORAGE_ROOT_DIR env override
- Change all SQL COALESCE defaults from 'minio' to 'filesystem'
- Add migration 020 to update column defaults to 'filesystem'
- Remove minio-go/v7 dependency (go mod tidy)
- Update all config examples, setup scripts, docs, and tests
This commit is contained in:
Forbes
2026-02-19 14:36:22 -06:00
parent 12ecffdabe
commit 88d1ab1f97
30 changed files with 104 additions and 849 deletions
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14
frontend-spec.md
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@@ -337,7 +337,7 @@ Supporting files:
| File | Purpose |
|------|---------|
| `web/src/components/items/CategoryPicker.tsx` | Multi-stage domain/subcategory selector |
| `web/src/components/items/FileDropZone.tsx` | Drag-and-drop file upload with MinIO presigned URLs |
| `web/src/components/items/FileDropZone.tsx` | Drag-and-drop file upload |
| `web/src/components/items/TagInput.tsx` | Multi-select tag input for projects |
| `web/src/hooks/useFormDescriptor.ts` | Fetches and caches form descriptor from `/api/schemas/{name}/form` |
| `web/src/hooks/useFileUpload.ts` | Manages presigned URL upload flow |
@@ -421,7 +421,7 @@ Below the picker, the selected category is shown as a breadcrumb: `Fasteners ›
### FileDropZone
Handles drag-and-drop and click-to-browse file uploads with MinIO presigned URL flow.
Handles drag-and-drop and click-to-browse file uploads.
**Props**:
@@ -435,7 +435,7 @@ interface FileDropZoneProps {
interface PendingAttachment {
file: File;
objectKey: string; // MinIO key after upload
objectKey: string; // storage key after upload
uploadProgress: number; // 0-100
uploadStatus: 'pending' | 'uploading' | 'complete' | 'error';
error?: string;
@@ -462,7 +462,7 @@ Clicking the zone opens a hidden `<input type="file" multiple>`.
1. On file selection/drop, immediately request a presigned upload URL: `POST /api/uploads/presign` with `{ filename, content_type, size }`.
2. Backend returns `{ object_key, upload_url, expires_at }`.
3. `PUT` the file directly to the presigned MinIO URL using `XMLHttpRequest` (for progress tracking).
3. `PUT` the file directly to the presigned URL using `XMLHttpRequest` (for progress tracking).
4. On completion, update `PendingAttachment.uploadStatus` to `'complete'` and store the `object_key`.
5. The `object_key` is later sent to the item creation endpoint to associate the file.
@@ -589,10 +589,10 @@ Items 1-5 below are implemented. Item 4 (hierarchical categories) is resolved by
```
POST /api/uploads/presign
Request: { "filename": "bracket.FCStd", "content_type": "application/octet-stream", "size": 2400000 }
Response: { "object_key": "uploads/tmp/{uuid}/{filename}", "upload_url": "https://minio.../...", "expires_at": "2026-02-06T..." }
Response: { "object_key": "uploads/tmp/{uuid}/{filename}", "upload_url": "https://...", "expires_at": "2026-02-06T..." }
```
The Go handler generates a presigned PUT URL via the MinIO SDK. Objects are uploaded to a temporary prefix. On item creation, they're moved/linked to the item's permanent prefix.
The Go handler generates a presigned PUT URL for direct upload. Objects are uploaded to a temporary prefix. On item creation, they're moved/linked to the item's permanent prefix.
### 2. File Association -- IMPLEMENTED
@@ -612,7 +612,7 @@ Request: { "object_key": "uploads/tmp/{uuid}/thumb.png" }
Response: 204
```
Stores the thumbnail at `items/{item_id}/thumbnail.png` in MinIO. Updates `item.thumbnail_key` column.
Stores the thumbnail at `items/{item_id}/thumbnail.png` in storage. Updates `item.thumbnail_key` column.
### 4. Hierarchical Categories -- IMPLEMENTED (via Form Descriptor)