net-deck 0.27.2

net-deck — operator cyberdeck (terminal UI) for the Net mesh

net-deck

The operator cyberdeck — a terminal UI for the NET mesh.

Live, streaming, low-latency visibility into MeshOS, MeshDB, RedEX, and Dataforts, with signed admin actions on top. Built with ratatui + crossterm. Matrix palette, neon-green on pitch black.

Install

# pip
pip install net-deck

# uv
uv tool install net-deck

The wheel bundles the Rust net-deck binary directly (built with maturin's bindings = "bin" mode) — pip install / uv tool install puts it on your $PATH with no compilation step and no Python shim layer.

Wheels are published for linux (glibc + musl, x86_64 + aarch64), macOS (x86_64 + aarch64), and Windows (x86_64 + aarch64). A source distribution is also published for any platform pip can't find a wheel for — that path needs a Rust toolchain.

Run

net-deck

Tabs

Tab	What it shows
NET.MAP	Live mesh topology — nodes, RTT, health, avoid-lists, maintenance, replica heat.
NODES	Per-node inventory: CPU / mem / disk, saturation trend, capability set, versions.
DAEMONS	Per-daemon supervision — health, saturation, restarts, crash-loops, log tail.
DATAFORTS	Replica & placement: desired vs actual, migrations, pulls, eviction, 5-axis score.
BLOBS	Object inventory across every wired adapter — heat, ancestry, shard layout.
MIGRATIONS	In-flight + recent migrations with byte progress and stall detection.
REPLICAS	Replica density by artifact, drift, placement stability.
GROUPS	Replica / fork / standby groupings.
SUBNETS	Subnet membership and gateway routing.
GATEWAYS	Gateway daemons — bridges into the mesh from outside transports.
AGGREGATORS	Aggregator-daemon attach / scale state, remote-attach RPC tail.
NRPC	Live nRPC call tail — request / response / failure stream across the cluster.
LOGS	High-speed log matrix — node → daemon → line, with filter + follow.
AUDIT	RedEX-committed operator audit ledger.
FAILURES	Recent failures across daemons, migrations, blob pulls.

Admin surface — signed ops

Every admin action propagates as a signed event on the admin chain via RedEX:

• drain / cordon / uncordon node
• enter / exit maintenance
• drop replicas, invalidate placement
• restart daemons, clear avoid lists
• ICE: force-drain, force-evict, force-restart, force-cutover, freeze / thaw

Before an ICE action commits, Deck runs a blast-radius simulation — "This action affects 4 nodes, 12 replicas, and 2 daemons. Continue?" — then signs with the operator key loaded from the maintenance node. Multi-operator signing and lockout timers are available for the high-authority break-glass paths.

Bookmarks (multi-cluster)

Saved cluster contexts live at $XDG_CONFIG_HOME/deck/bookmarks.toml (or the platform equivalent — see dirs). First-run with no config dir yields an empty store; a malformed file is surfaced via stderr.

License

Apache-2.0.