coolify/.ai
Andras Bacsai 128c0b00ec docs: add comprehensive container status monitoring system documentation
## Added Documentation

Created detailed documentation in `.ai/core/application-architecture.md`
explaining the container status monitoring system to prevent future bugs.

## Key Sections

### 1. Container Status Monitoring System Overview
- Explains that status is updated through multiple independent paths
- Emphasizes that ALL paths must be updated when changing status logic

### 2. Critical Implementation Locations
Documents all four status calculation locations:
- **SSH-Based Updates**: `GetContainersStatus.php` (scheduled, every ~1min)
- **Sentinel-Based Updates**: `PushServerUpdateJob.php` (real-time, every ~30sec)
- **Multi-Server Aggregation**: `ComplexStatusCheck.php` (on-demand)
- **Service-Level Aggregation**: `Service.php` (service status)

### 3. Status Flow Diagram
Visual representation of how status flows from different sources to UI

### 4. Status Priority System
Documents the required priority: unhealthy > unknown > healthy

### 5. Excluded Containers
Explains `:excluded` suffix handling and behavior

### 6. Developer Guidelines
- Checklist of all locations to update
- Testing requirements
- Edge cases to handle

### 7. Related Tests
Links to all relevant test files

### 8. Common Bugs to Avoid
Real examples from bugs we've fixed, with solutions

## Why This Documentation Matters

The recent bug (unknown → healthy) happened because:
1. `GetContainersStatus.php` was updated to handle "unknown" status
2. `PushServerUpdateJob.php` was NOT updated
3. This caused periodic status flipping

This documentation ensures future developers (and AI assistants like Claude)
will know to update ALL four locations when modifying status logic.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
2025-11-19 13:42:45 +01:00
..
core docs: add comprehensive container status monitoring system documentation 2025-11-19 13:42:45 +01:00
development Consolidate AI documentation into .ai/ directory 2025-11-18 14:58:59 +01:00
meta docs: consolidate AI documentation into .ai/ directory 2025-11-18 17:28:56 +01:00
patterns docs: consolidate AI documentation into .ai/ directory 2025-11-18 17:28:56 +01:00
README.md docs: consolidate AI documentation into .ai/ directory 2025-11-18 17:28:56 +01:00

Coolify AI Documentation

Welcome to the Coolify AI documentation hub. This directory contains all AI assistant instructions organized by topic for easy navigation and maintenance.

Quick Start

  • For Claude Code: Start with CLAUDE.md in root directory
  • For Cursor IDE: Check .cursor/rules/coolify-ai-docs.mdc which references this directory
  • For Other AI Tools: Continue reading below

Documentation Structure

📚 Core Documentation

Essential project information and architecture:

💻 Development

Day-to-day development practices:

  • Workflow - Development setup, commands, and daily workflows
  • Testing Patterns - How to write and run tests (Unit vs Feature, Docker requirements)
  • Laravel Boost - Laravel-specific guidelines and best practices

🎨 Patterns

Code patterns and best practices by domain:

📖 Meta

Documentation about documentation:

Quick Decision Tree

What do you need help with?

Running Commands

development/development-workflow.md

  • Frontend: npm run dev, npm run build
  • Backend: php artisan serve, php artisan migrate
  • Tests: Docker for Feature tests, mocking for Unit tests
  • Code quality: ./vendor/bin/pint, ./vendor/bin/phpstan

Writing Tests

development/testing-patterns.md

  • Unit tests: No database, use mocking, run outside Docker
  • Feature tests: Can use database, must run inside Docker
  • Command: docker exec coolify php artisan test

Building UI

patterns/frontend-patterns.md or patterns/form-components.md

  • Livewire components with server-side state
  • Alpine.js for client-side interactivity
  • Tailwind CSS 4.1.4 for styling
  • Form components with built-in authorization

Database Work

patterns/database-patterns.md

  • Eloquent ORM patterns
  • Migration best practices
  • Relationship definitions
  • Query optimization

Security & Auth

patterns/security-patterns.md

  • Team-based access control
  • Policy and gate patterns
  • Form authorization (canGate, canResource)
  • API security

Laravel-Specific Questions

development/laravel-boost.md

  • Laravel 12 patterns
  • Livewire 3 best practices
  • Pest testing patterns
  • Laravel conventions

Version Numbers

core/technology-stack.md

  • Single source of truth for all version numbers
  • Don't duplicate versions elsewhere, reference this file

Navigation Tips

  1. Start broad: Begin with project-overview or ../CLAUDE.md
  2. Get specific: Navigate to topic-specific files for details
  3. Cross-reference: Files link to related topics
  4. Single source: Version numbers and critical data exist in ONE place only

For AI Assistants

Important Patterns to Follow

Testing Commands:

  • Unit tests: ./vendor/bin/pest tests/Unit (no database, outside Docker)
  • Feature tests: docker exec coolify php artisan test (requires database, inside Docker)
  • NEVER run Feature tests outside Docker - they will fail with database connection errors

Version Numbers:

  • Always use exact versions from technology-stack.md
  • Laravel 12.4.1, PHP 8.4.7, Tailwind 4.1.4
  • Don't use "v12" or "8.4" - be precise

Form Authorization:

  • ALWAYS include canGate and :canResource on form components
  • See form-components.md for examples

Livewire Components:

Code Style:

  • Run ./vendor/bin/pint before finalizing changes
  • Follow PSR-12 standards
  • Use PHP 8.4 features (constructor promotion, typed properties, etc.)

Contributing

When updating documentation:

  1. Read meta/maintaining-docs.md
  2. Follow the single source of truth principle
  3. Update cross-references when moving content
  4. Test all links work
  5. Run Pint on markdown files if applicable

Questions?