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Add support for custom rootfs snapshots and persistent volumes in nsjail
sandboxes, enabling users to run scripts with pre-built environments and
shared persistent storage.
- DB migration: sandbox_snapshot + sandbox_volume tables
- API: CRUD endpoints under /api/w/{ws}/sandbox/
- Common: annotation parser for # sandbox: and # volume: directives
- Worker: S3-backed snapshot cache, overlayfs mount, volume sync
- Executors: nsjail config post-processing to swap rootfs when overlay active
- Tests: 28 tests covering parsing, config generation, and end-to-end flows
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Windmill Backend
This folder holds all backend components, the src/ folder only contains files used to build the "root" binary.
Components
| name | description |
|---|---|
| windmill-api | The API server, exposing functionality to other components and the frontend |
| windmill-audit | Contains audit functionality, allowing different components to record important actions |
| windmill-common | Common code shared by all crates |
| windmill-queue | Contains job & flow queuing functionality, commonly written to by the API server and read from by workers |
| windmill-worker | The worker. Used to process and execute flows & jobs. |
| parsers | Contains code to parse signatures in different langauges. |
Compile sqlx for offline ci
cargo sqlx prepare --workspace -- --bin windmill --features enterprise