# Clusterflux

Clusterflux runs a Rust-defined workflow as one distributed virtual process. A
coordinator hosts the async main, while attached nodes execute Wasm tasks,
rootless containers, and native commands. Tasks exchange canonical values and
portable typed handles instead of sharing host memory.

Start with [Getting started](docs/getting-started.md). It takes you through
authentication, project setup, node enrollment, a run, debugging, task restart,
and artifact download.

## What you get

- One virtual process with distinct task instances and restart attempts.
- Bundle-declared environments resolved by digest.
- Native work only on nodes you attach.
- Metadata-first artifacts whose bytes remain on retaining nodes by default.
- VS Code debugging backed by coordinator task and attempt snapshots.
- Full and partial Debug Epochs with explicit consistency status.
- Human Authentik sessions plus scoped public-key identities for agents and nodes.
- A public coordinator, node runtime, CLI, SDK, and DAP adapter for self-hosting.

## Install from this checkout

~~~bash
cargo install --path crates/clusterflux-cli --bin clusterflux
cargo install --path crates/clusterflux-node --bin clusterflux-node
cargo install --path crates/clusterflux-coordinator --bin clusterflux-coordinator
cargo install --path crates/clusterflux-dap --bin clusterflux-debug-dap
~~~

Rootless Podman is required on Linux nodes that build or run a declared
Containerfile environment. Install VS Code when you want the graphical debug
workflow.

## First run

For the hosted service:

~~~bash
clusterflux login --browser
clusterflux auth status
clusterflux project list
clusterflux node enroll --project-id <hosted-project-id> --json
clusterflux node attach --project-id <hosted-project-id> --node workstation \
  --enrollment-grant "$ENROLLMENT_GRANT"
~~~

The attach command creates and stores a local node key by default, then exchanges
the short-lived grant once. Start `clusterflux-node --worker` from the project
directory. See [Nodes](docs/nodes.md) for the complete sequence and the advanced
explicit-key option.

Choose an entrypoint and run it:

~~~bash
clusterflux bundle inspect --project examples/launch-build-demo
clusterflux run --project examples/launch-build-demo build
~~~

Inspect the result:

~~~bash
clusterflux process status
clusterflux task list
clusterflux logs
clusterflux artifact list
# Use the `artifact` value returned by the list command, for example:
clusterflux artifact download release.tar-4f61c2... --to ./release.tar
~~~

To run your own coordinator instead, follow [Self-hosting](docs/self-hosting.md).
The hosted website is not required for self-hosted projects.

## Documentation

- [Getting started](docs/getting-started.md)
- [Architecture](docs/architecture.md)
- [Nodes](docs/nodes.md)
- [Environments](docs/environments.md)
- [Artifacts](docs/artifacts.md)
- [Debugging](docs/debugging.md)
- [Task ABI](docs/task-abi.md)
- [Self-hosting](docs/self-hosting.md)
- [Security model](docs/security.md)
- [Security reporting](SECURITY.md)