SmartLog — AI-Powered Log Analysis for Magento 2

Semantic & keyword search across var/log/** and var/report/** using LLPhant embeddings + OpenSearch vector storage.

Features

• Hybrid search — keyword (exact IDs, error codes) + semantic (natural language queries)
• Multiple AI providers — OpenAI, Google Gemini, Voyage AI
• Admin UI — search page at System > SmartLog
• CLI — bin/magento smartlog:index with progress bar
• Recursive log scanning — reads all var/log/**/*.log and var/report/**/*
• Isolated dependencies — LLPhant runs in a separate PHP process to avoid PSR/autoloading conflicts with Magento 2

Requirements

• Magento 2.4.x (Commerce or Open Source)
• PHP 8.1+
• OpenSearch (uses Magento's native catalog/search connection)
• API key for one of: OpenAI, Google Gemini, or Voyage AI

Installation

Via Composer (recommended)

composer require perspectiveteam/module-smartlog
bin/magento module:enable Perspective_SmartLog
bin/magento setup:upgrade
bin/magento setup:di:compile

Worker dependencies are installed automatically during setup:upgrade via Setup/Recurring.php, which runs on every setup:upgrade — including pipeline deploys that rebuild the filesystem from scratch. If automatic installation fails (e.g. Composer not available in the execution context), run manually:

bin/magento smartlog:install-worker

Manual (app/code)

1. Copy the module to app/code/Perspective/SmartLog/
2. Enable the module and run setup — worker installs automatically:

   bin/magento module:enable Perspective_SmartLog
   bin/magento setup:upgrade
   bin/magento setup:di:compile
   

3. If automatic worker install failed:

   bin/magento smartlog:install-worker
   

Configuration

Go to Stores > Configuration > Perspective > SmartLog:

Usage

CLI Indexing

# Index all logs (respects enabled/disabled setting)
bin/magento smartlog:index
# Force index even if disabled
bin/magento smartlog:index --force

Admin Search

Navigate to System > SmartLog — search with:

• Natural language: "was there a shipping address problem recently?"
• Exact values: "40915" (order ID), "SQLSTATE" (error code)
• Date filtering available

Architecture

Perspective/SmartLog/
├── Block/Adminhtml/          # Admin UI block
├── Composer/                 # Composer post-install script (WorkerInstaller)
├── Console/Command/          # CLI commands (smartlog:index, smartlog:install-worker)
├── Controller/Adminhtml/     # Admin controllers (search, reindex)
├── Model/
│   ├── Config.php            # System configuration reader
│   ├── Config/Source/        # Admin dropdown source models
│   ├── Indexer.php           # Orchestrates log reading + worker calls
│   ├── LogReader.php         # Recursive log file reader + chunker
│   ├── SearchService.php     # Search orchestration + date filtering
│   └── WorkerBridge.php      # proc_open bridge to worker.php
├── Setup/
│   └── Recurring.php         # Auto-installs worker on every setup:upgrade
├── Worker/
│   ├── composer.json         # Isolated LLPhant + OpenSearch deps
│   ├── install.sh            # Dependency installer (fallback)
│   └── worker.php            # Standalone process (embeddings + vector ops)
├── etc/                      # Magento XML configs
└── view/adminhtml/           # Admin layout, templates, CSS

Why a separate worker process?

LLPhant requires psr/log v3 and psr/http-message v2, which conflict with Magento 2's v1 copies. Instead of fighting autoloader isolation, the module runs LLPhant in a completely separate PHP process (Worker/worker.php), communicating via JSON over stdin/stdout.

Worker installation flow

1. Primary — bin/magento setup:upgrade triggers Setup/Recurring.php (runs on every upgrade) → WorkerInstaller::install() copies worker files to <magento-root>/lib/smartlog/ and runs composer install. Works correctly after every pipeline deploy, even if lib/smartlog/ was wiped.
2. Fallback — if the recurring step fails (e.g. no Composer in path), a warning is logged and you can finish manually: bin/magento smartlog:install-worker.

License

MIT License. See LICENSE.md for details.