herolib/lib/installers/horus/coordinator

Coordinator Installer

A V language installer module for building and managing the Coordinator service. This installer handles the complete lifecycle of the Coordinator binary from the Horus workspace.

Features

• Automatic Rust Installation: Installs Rust toolchain if not present
• Git Repository Management: Clones and manages the horus repository
• Binary Building: Compiles the coordinator binary from the horus workspace
• Service Management: Start/stop/restart via zinit
• Configuration: Customizable Redis, HTTP, and WebSocket ports

Quick Start

Using the Example Script

cd /root/code/github/incubaid/herolib/examples/installers/horus
./coordinator.vsh

Manual Usage

import incubaid.herolib.installers.horus.coordinator as coordinator_installer

mut coordinator := coordinator_installer.get()!
coordinator.install()!
coordinator.start()!

Configuration

!!coordinator.configure
    name:'default'
    binary_path:'/hero/var/bin/coordinator'
    redis_addr:'127.0.0.1:6379'
    redis_port:6379
    http_port:8081
    ws_port:9653
    log_level:'info'
    repo_path:'/root/code/git.ourworld.tf/herocode/horus'

Configuration Fields

• name: Instance name (default: 'default')
• binary_path: Path where the coordinator binary will be installed (default: '/hero/var/bin/coordinator')
• redis_addr: Redis server address (default: '127.0.0.1:6379')
• redis_port: Redis server port (default: 6379)
• http_port: HTTP API port (default: 8081)
• ws_port: WebSocket API port (default: 9653)
• log_level: Rust log level - trace, debug, info, warn, error (default: 'info')
• repo_path: Path to clone the horus repository (default: '/root/code/git.ourworld.tf/herocode/horus')

Commands

Install

Builds the coordinator binary from the horus workspace. This will:

1. Check if Rust is installed (installs if not present)
2. Clone the horus repository from git.ourworld.tf
3. Build the coordinator binary with cargo build -p hero-coordinator --release

Note: The installer skips the build if the binary already exists at the configured path.

hero coordinator.install

Force Reinstall

To force a rebuild even if the binary already exists, use the reset flag:

import incubaid.herolib.installers.horus.coordinator as coordinator_installer

mut coordinator := coordinator_installer.get()!
coordinator.install(reset: true)!  // Force reinstall

Or manually delete the binary before running install:

rm /hero/var/bin/coordinator
hero coordinator.install

Start

Starts the coordinator service using zinit:

hero coordinator.start

Stop

Stops the running service:

hero coordinator.stop

Restart

Restarts the service:

hero coordinator.restart

Destroy

Stops the service and removes all files:

hero coordinator.destroy

Requirements

• Dependencies:
  • Rust toolchain (automatically installed if not present)
  • Git (for cloning repository)
  • Redis (must be pre-installed and running)
  • Mycelium (must be installed and running separately)

Architecture

The installer follows the standard herolib installer pattern:

• coordinator_model.v: Configuration structure and initialization
• coordinator_actions.v: Build, install, start, stop, destroy logic
• coordinator_factory_.v: Factory pattern for instance management

Notes

• The installer builds from source rather than downloading pre-built binaries
• Redis must be pre-installed and running - the installer does not install Redis
• The installer checks if the binary already exists and skips rebuild unless reset: true is used
• Rust is automatically installed if not present (checks for rustc command)
• The binary is built with RUSTFLAGS="-A warnings" to suppress warnings
• Service management uses zinit by default

Example Workflow

import incubaid.herolib.installers.horus.coordinator as hc

// Get installer instance
mut coordinator := hc.get()!

// Customize configuration
coordinator.redis_addr = '127.0.0.1:6379'
coordinator.redis_port = 6379
coordinator.http_port = 8081
coordinator.log_level = 'debug'
hc.set(coordinator)!

// Build and start
coordinator.install()!
coordinator.start()!

// Check status
if coordinator.running()! {
    println('Coordinator is running on port ${coordinator.http_port}')
}

// Later: cleanup
coordinator.destroy()!