Edouard Vanbelle
f1f327a6c4
`blobs_consistency` probed `blob_exists` once per row and, under `?deep=true`, read and re-hashed every blob. `backend_consistency` already reports the same `blob_missing_from_backend` from its merge-join — so the probe was duplicated work that found strictly less (a DB walk cannot see backend-only orphans by construction) at N round -trips instead of one enumeration. Every scheduled sweep paid for it. All three physical checks move to `backend_consistency`: * `blob_missing_from_backend` was already there; the duplicate is gone. * `blob_corrupted` / `blob_unreadable` hook the matched arm of the merge-join, which holds exactly the key pairs worth reading. Guarded by `in_range` so a pair past the horizon is not read twice, and `params.deep` is persisted on a fresh run and read back on resume so a paused deep scan does not silently continue shallow. Deep mode belongs there because it is backend work end to end: the only DB input is the hash. Keeping it in `blobs_consistency` forced that tenant to carry a backend for one flag. What remains is the half that needs no backend: `refcount_mismatch` and its repair. The constructor drops from five parameters to two — no backend, no storage_entries, no storage_path_fallback — and `?storage=<name>` / `?deep=true` are now inert there, which the job description says outright. `affected_files` is needed by both tenants, so it moves to a shared `blob_diagnostics` module rather than being copied. `PROBED_STORAGE_PARAM` moves to `backend_consistency`: it was defined in `blobs_consistency` and re-exported, which is backwards once the DB-only tenant has no entry to scope. The create-grace window goes with the probe — it existed to avoid flagging a blob whose bytes had landed before its row, and the refcount comparison reads one consistent snapshot. Known cost: `backend_consistency` returns `backend_unenumerable` on Azure and mid-migration, so on those configs missing bytes now go unreported where the per-row probe caught them. That argues for the Azure enumeration impl, not for keeping the probe. Co-Authored-By: Claude Opus 5 (1M context) <noreply@anthropic.com>
A fast self-hosted cloud for people who want files, calendars, contacts, and office editing without dragging a heavy stack behind them.
Documentation · Quick Start · Star OxiCloud · Request a Feature · Supported Clients · Project Status
If OxiCloud saves you setup time, RAM, or complexity, give it a star. If something is missing, ask for a feature or request a docs improvement.
Why People Try OxiCloud
OxiCloud is aimed at self-hosters, home labs, and small teams who want the useful parts of a cloud suite without the operational drag of a traditional PHP stack.
What pulls people in:
- Standard protocols first: WebDAV, CalDAV, and CardDAV are built in
- Useful product surface already there: files, previews, sharing, trash, search, favorites, and recent items
- Modern auth and admin basics: OIDC/SSO, quotas, roles, and shared links
- Better interoperability: native desktop and mobile clients work without custom sync tooling for basic access
- Lower deployment friction: Docker Compose, environment-based configuration, Helm chart, and Nix module
OxiCloud is not trying to mirror the full plugin ecosystem of Nextcloud. It is designed for a smaller stack, fast startup, and standards-based interoperability.
Quick Start
Docker Compose
Requires Docker and Docker Compose.
git clone https://github.com/AtalayaLabs/OxiCloud.git
cd OxiCloud
cp example.env .env
# If users will access OxiCloud through a domain or reverse proxy,
# set OXICLOUD_BASE_URL in .env before the first login.
docker compose up -d
Open http://localhost:8086.
Prebuilt binary
Binary releases (Linux musl amd64/arm64, macOS Intel/Apple Silicon)
are attached to every tagged release on GitHub — the whole SPA + all
operator subcommands + migrations bake into a single self-contained
executable. See docs/install/binary.md for
the download / verify / systemd walkthrough.
cargo binstall oxicloud works too once a release is out.
Run from source
Requires Rust 1.93+ and PostgreSQL.
git clone https://github.com/AtalayaLabs/OxiCloud.git
cd OxiCloud
cp example.env .env
# If PostgreSQL runs on your host instead of Docker, update both
# OXICLOUD_DB_CONNECTION_STRING and DATABASE_URL to use localhost:5432.
cargo run
Deployment details: deployment guide · example.env
What You Get
| Area | Included |
|---|---|
| Files | Multi-file upload, folders, inline previews, thumbnails, chunked uploads, deduplication, trash |
| Sync and clients | WebDAV, CalDAV, CardDAV, native OS clients, Thunderbird, DAVx5 |
| Security | JWT auth, Argon2id, OIDC/SSO, shared links, quotas, admin/user roles |
| Integrations | REST API and WOPI for Collabora or OnlyOffice |
| Operations | Docker image, Docker Compose, env-driven config, PostgreSQL backend |
| Project tooling | Architecture docs, Helm chart, Nix module, CI |
Supported Clients
OxiCloud uses standard DAV protocols, so it works with native clients instead of requiring a custom sync stack for basic access.
| Use case | URL |
|---|---|
| Files via WebDAV | https://your-host/webdav/ |
| Calendars via CalDAV | https://your-host/caldav/ |
| Contacts via CardDAV | https://your-host/carddav/ |
Common clients that work well:
- macOS Finder
- Windows Explorer
- GNOME Files and KDE Dolphin
- Thunderbird
- Apple Calendar and Contacts
- DAVx5 on Android
Client setup guides: DAV client setup · WebDAV guide · CalDAV & CardDAV guide
Project Status
OxiCloud is actively developed and already covers the core self-hosted cloud workflow.
| Capability | Status | Notes |
|---|---|---|
| File storage and web UI | Ready | Uploads, previews, sharing, trash, and search |
| WebDAV | Ready | Standard file access for desktop and mobile clients |
| CalDAV and CardDAV | Ready | Working with Thunderbird, Apple clients, and others |
| OIDC / SSO | Ready | Documentation and config examples included |
| WOPI office editing | Ready | Works with Collabora or OnlyOffice |
| DAVx5 Android support | Partial | File sync works well; calendar and contact behavior is still being refined |
| Desktop sync client | Planned | Not yet available |
| Mobile apps | Planned | Not yet available |
| End-to-end encryption | Planned | Roadmap item |
Roadmap: TODO-LIST.md
Help Shape OxiCloud
If you want OxiCloud to get better faster, use the repo like a product feedback loop, not just a code dump.
- Give it a star if you want more people to discover the project: Star OxiCloud
- Propose missing functionality: feature request
- Point out confusing onboarding or weak docs: documentation request
- Report breakage or regressions: bug report
- Build it with us: CONTRIBUTING.md
The best feature ideas usually come from real deployment pain. If you hit friction, open an issue and describe the workflow you want.
Architecture and Deployment
OxiCloud follows a clean, hexagonal architecture so protocol handlers, business logic, and infrastructure stay separated.
- Backend: Rust + Axum
- Database: PostgreSQL
- Configuration: environment variables
- Default deployment: Docker Compose
- Additional packaging: Helm chart and Nix module
Architecture docs: internal architecture · caching architecture · database transactions · storage safety
Configuration and Integrations
Start with example.env. The most important settings are:
OXICLOUD_BASE_URLfor reverse proxies, domains, and external accessOXICLOUD_DB_CONNECTION_STRINGfor PostgreSQLOXICLOUD_OIDC_ENABLEDand related settings for SSOOXICLOUD_WOPI_ENABLEDand discovery URL for office editingMIMALLOC_PURGE_DELAY=0for lower idle RSS in constrained environments
Integration docs: OIDC setup · OIDC architecture · OIDC config examples · WOPI integration
Documentation
- Docs site: AtalayaLabs.github.io/OxiCloud
- Deployment: docs/config/deployment.md
- Batch operations: docs/guide/batch-operations.md
- Search: docs/guide/search.md
- Thumbnails and transcoding: docs/guide/thumbnails-and-transcoding.md
- Deduplication: docs/guide/deduplication.md
Development
cargo fmt --all --check
cargo clippy --all-features --all-targets -- -D warnings
cargo test --workspace
Contributing
Contributions are welcome. Read CONTRIBUTING.md before opening a pull request and CODE_OF_CONDUCT.md for community expectations.
If you are not ready to code yet, starring the project and opening a precise feature request is still a meaningful contribution.
Contributors
OxiCloud is a community-driven project, and we appreciate all contributions. Check out the Contributors page to see the amazing people who have helped make OxiCloud better.
Star History
License
OxiCloud is a trademark of the OxiCloud project. All other trademarks are the property of their respective owners.