Octez Manager

A terminal UI for managing Octez blockchain services (nodes, bakers, accusers, DAL nodes, Signatory remote signers).

Documentation

Warning
Octez Manager is in active development. Use at your own risk, especially on mainnet.

Features

• Install and manage Octez services as systemd units
• Signatory integration for secure remote signing with HSM/cloud KMS support
• Terminal UI with real-time monitoring and logs
• Web interface for browser-based remote management
• RPC Browser — Interactively explore and query RPC endpoints with syntax highlighting
• Snapshot import from tzinit.org with automatic download
• Multiple instances per service type
• Network discovery from teztnets.com (mainnet, shadownet, etc.)

Quick Start

Installation

Quick install (default location):

curl -fsSL https://raw.githubusercontent.com/trilitech/octez-manager/main/install.sh | sh

• Root user: installs to /usr/local/bin (system-wide)
• Regular user: installs to ~/.local/bin (user-local)

Custom installation directory:

curl -fsSL https://raw.githubusercontent.com/trilitech/octez-manager/main/install.sh | sh -s -- --prefix=/custom/path

Build from source:

git clone https://github.com/trilitech/octez-manager.git
cd octez-manager
opam install . --deps-only
make build

Prerequisites

• OCaml 5.1+, opam 2.1+
• systemd
• sudo access (for system-wide services)

Launch the UI

# Terminal UI
octez-manager

# Web interface (browser-based, for remote access)
octez-manager web --port 8080

The UI provides installation wizards, service monitoring, log viewing, and snapshot management. The web interface offers the same features accessible from any browser.

Matrix driver tuning (Miaou 0.3)

When running in matrix mode (MIAOU_DRIVER=matrix), you can tune responsiveness and redraw behavior:

# Tick/render rate caps (defaults are 60)
export MIAOU_MATRIX_TPS=60
export MIAOU_MATRIX_FPS=60

# Full-screen scrub cadence (default 30 frames, 0 disables)
export MIAOU_MATRIX_SCRUB_FRAMES=30

Useful presets:

• Lower CPU on constrained hosts: MIAOU_MATRIX_TPS=30 MIAOU_MATRIX_FPS=30
• Maximum smoothness on fast terminals: keep defaults at 60/60
• Investigating redraw artifacts: lower MIAOU_MATRIX_SCRUB_FRAMES (or disable with 0)

CLI Examples

# Install a node with snapshot
octez-manager install-node \
  --instance mainnet-node \
  --network mainnet \
  --snapshot \
  --history-mode rolling

# Install a baker
octez-manager install-baker \
  --instance mainnet-baker \
  --node mainnet-node

# List services
octez-manager list

# Service actions
octez-manager instance <name> start|stop|restart|purge

# View logs
octez-manager logs <name>

Run octez-manager --help for all commands.

Documentation

• CONTRIBUTING.md - Development guidelines
• CHANGELOG.md - Version history
• docs/TUI_TESTING_GUIDE.md - Writing TUI tests
• COVERAGE_PRIORITIES.md - Test coverage roadmap

License

MIT - see LICENSE.

---