silo/docs/STATUS.md

Silo Development Status

Date: 2026-01-23
Last Updated By: Claude Code Session

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Current State: MinIO File Upload Implementation

Completed Work

1. Docker Compose - MinIO Service Added

• File: deployments/docker-compose.yaml
• Added MinIO service with versioning enabled
• Configured healthcheck and environment variables
• Note: Using minio/minio:RELEASE.2024-01-16T16-07-38Z for CPU compatibility

2. API Endpoints - File Upload/Download

• File: internal/api/handlers.go

Endpoint	Method	Description
/api/items/{partNumber}/file	POST	Upload file and create revision
/api/items/{partNumber}/file	GET	Download latest revision file
/api/items/{partNumber}/file/{revision}	GET	Download specific revision file
/api/items/{partNumber}/revisions	POST	Create revision without file

3. Routes Added

• File: internal/api/routes.go
• All new endpoints wired up

4. FreeCAD Client Updated

• File: pkg/freecad/silo_commands.py
• Added _upload_file() method for multipart form upload
• Updated create_revision() to optionally upload files
• Updated Silo_Commit command to save document and upload to MinIO

5. Build Status

• Go code compiles successfully - go build ./... passes

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Where We Left Off

Problem

MinIO container failing to start due to CPU architecture:

Fatal glibc error: CPU does not support x86-64-v2

Solution in Progress

• VM being rebooted to newer architecture
• Already configured older MinIO image as fallback

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Next Steps After VM Reboot

1. Start Services

cd /home/forbes/projects/silo-0062/deployments
sudo docker compose up -d

2. Verify Services

# Check all services
sudo docker compose ps

# Check MinIO health
curl http://localhost:9000/minio/health/live

# Check Silo API with storage
curl http://localhost:8080/ready

3. Test File Upload

# Create test file
echo "Test content" > /tmp/test.FCStd

# Upload to existing item
curl -X POST \
  -F "file=@/tmp/test.FCStd" \
  -F "comment=Test upload" \
  -F 'properties={"test": true}' \
  http://localhost:8080/api/items/3DX15-A01-0002/file

4. Test File Download

# Download latest revision
curl http://localhost:8080/api/items/3DX15-A01-0002/file -o downloaded.FCStd

# Download specific revision
curl http://localhost:8080/api/items/3DX15-A01-0002/file/2 -o rev2.FCStd

5. Test from FreeCAD

1. Open FreeCAD with Silo workbench
2. Open an existing item: Silo_Open command
3. Make changes
4. Commit with file upload: Silo_Commit command
5. Verify file appears in MinIO console at http://localhost:9001

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Remaining MVP Tasks

Task	Status	Priority
Start docker-compose with MinIO	Pending	Next
Test full upload/download flow	Pending	High
Implement date segment support	Pending	Medium
Implement part number validation	Pending	Medium
Add unit tests	Pending	Medium

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File Changes This Session

modified: deployments/docker-compose.yaml   (added MinIO service)
modified: internal/api/handlers.go          (added file handlers)
modified: internal/api/routes.go            (added file routes)
modified: pkg/freecad/silo_commands.py      (added file upload)

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MinIO Console Access

Once running:

• URL: http://localhost:9001
• Username: silominio
• Password: silominiosecret
• Bucket: silo-files