- Add complete API documentation and architecture guides - Include quick start, installation, and deployment guides - Add troubleshooting and security documentation - Include CLI reference and configuration schema docs - Add production monitoring and operations guides - Implement MkDocs configuration with search functionality - Include comprehensive user and developer documentation Provides complete documentation for users and developers covering all aspects of the FetchML platform.
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Simple Installation Guide
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../first-experiment/" class="md-nav__link">
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<span class="md-ellipsis">
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First Experiment
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</span>
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</a>
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_3" >
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<label class="md-nav__link" for="__nav_3" id="__nav_3_label" tabindex="0">
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<span class="md-ellipsis">
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Development
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</span>
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<span class="md-nav__icon md-icon"></span>
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</label>
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<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_3_label" aria-expanded="false">
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<label class="md-nav__title" for="__nav_3">
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<span class="md-nav__icon md-icon"></span>
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Development
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</label>
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<ul class="md-nav__list" data-md-scrollfix>
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<li class="md-nav__item">
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<a href="../development-setup/" class="md-nav__link">
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<span class="md-ellipsis">
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Development Setup
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../testing/" class="md-nav__link">
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<span class="md-ellipsis">
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Testing Guide
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../architecture/" class="md-nav__link">
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<span class="md-ellipsis">
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Homelab Architecture
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../cli-reference/" class="md-nav__link">
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<span class="md-ellipsis">
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CLI Reference
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../zig-cli/" class="md-nav__link">
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<span class="md-ellipsis">
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Zig CLI Guide
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../queue/" class="md-nav__link">
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<span class="md-ellipsis">
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Task Queue Architecture
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../smart-defaults/" class="md-nav__link">
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<span class="md-ellipsis">
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Smart Defaults
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../cicd/" class="md-nav__link">
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<span class="md-ellipsis">
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CI/CD Pipeline
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</span>
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</a>
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_4" >
|
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<label class="md-nav__link" for="__nav_4" id="__nav_4_label" tabindex="0">
|
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<span class="md-ellipsis">
|
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Operations & Production
|
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</span>
|
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<span class="md-nav__icon md-icon"></span>
|
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</label>
|
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|
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_4_label" aria-expanded="false">
|
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<label class="md-nav__title" for="__nav_4">
|
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<span class="md-nav__icon md-icon"></span>
|
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Operations & Production
|
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</label>
|
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<ul class="md-nav__list" data-md-scrollfix>
|
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<li class="md-nav__item">
|
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<a href="../deployment/" class="md-nav__link">
|
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<span class="md-ellipsis">
|
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ML Experiment Manager - Deployment Guide
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../environment-variables/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Environment Variables
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</span>
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</a>
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</li>
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<li class="md-nav__item">
|
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<a href="../production-monitoring/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Production Monitoring Deployment Guide (Linux)
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../operations/" class="md-nav__link">
|
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<span class="md-ellipsis">
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Operations Runbook
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</span>
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</a>
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</li>
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<li class="md-nav__item">
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<a href="../redis-ha/" class="md-nav__link">
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<span class="md-ellipsis">
|
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Redis High Availability (Optional)
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</span>
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</a>
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</li>
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<li class="md-nav__item">
|
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<a href="../release-checklist/" class="md-nav__link">
|
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<span class="md-ellipsis">
|
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|
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|
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Release Checklist
|
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</span>
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</a>
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</li>
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</ul>
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</nav>
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</li>
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<li class="md-nav__item md-nav__item--nested">
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<input class="md-nav__toggle md-toggle md-toggle--indeterminate" type="checkbox" id="__nav_5" >
|
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|
|
<label class="md-nav__link" for="__nav_5" id="__nav_5_label" tabindex="0">
|
|
|
|
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|
|
<span class="md-ellipsis">
|
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|
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|
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Security
|
|
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|
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</span>
|
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|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_5_label" aria-expanded="false">
|
|
<label class="md-nav__title" for="__nav_5">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
|
|
|
|
Security
|
|
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</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
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<li class="md-nav__item">
|
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<a href="../security/" class="md-nav__link">
|
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|
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|
|
|
|
<span class="md-ellipsis">
|
|
|
|
|
|
Security Guide
|
|
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|
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</span>
|
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</a>
|
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</li>
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<li class="md-nav__item">
|
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<a href="../api-key-process/" class="md-nav__link">
|
|
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|
|
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|
|
<span class="md-ellipsis">
|
|
|
|
|
|
FetchML API Key Process
|
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</span>
|
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</a>
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</li>
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<li class="md-nav__item">
|
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<a href="../user-permissions/" class="md-nav__link">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
|
|
|
|
User Permissions in Fetch ML
|
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|
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</span>
|
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</a>
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</li>
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</ul>
|
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</nav>
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</li>
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<li class="md-nav__item md-nav__item--active md-nav__item--section md-nav__item--nested">
|
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|
|
<input class="md-nav__toggle md-toggle " type="checkbox" id="__nav_6" checked>
|
|
|
|
|
|
<label class="md-nav__link" for="__nav_6" id="__nav_6_label" tabindex="">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
|
|
|
|
Reference
|
|
|
|
|
|
|
|
</span>
|
|
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<nav class="md-nav" data-md-level="1" aria-labelledby="__nav_6_label" aria-expanded="true">
|
|
<label class="md-nav__title" for="__nav_6">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
|
|
|
|
Reference
|
|
|
|
|
|
</label>
|
|
<ul class="md-nav__list" data-md-scrollfix>
|
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|
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<li class="md-nav__item">
|
|
<a href="../configuration-schema/" class="md-nav__link">
|
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|
|
<span class="md-ellipsis">
|
|
|
|
|
|
Configuration Schema
|
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</span>
|
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</a>
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</li>
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<li class="md-nav__item md-nav__item--active">
|
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|
|
<input class="md-nav__toggle md-toggle" type="checkbox" id="__toc">
|
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|
|
|
|
|
|
|
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|
|
<label class="md-nav__link md-nav__link--active" for="__toc">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
|
|
|
|
Troubleshooting
|
|
|
|
|
|
|
|
</span>
|
|
|
|
|
|
|
|
<span class="md-nav__icon md-icon"></span>
|
|
</label>
|
|
|
|
<a href="./" class="md-nav__link md-nav__link--active">
|
|
|
|
|
|
|
|
<span class="md-ellipsis">
|
|
|
|
|
|
Troubleshooting
|
|
|
|
|
|
|
|
</span>
|
|
|
|
|
|
|
|
</a>
|
|
|
|
|
|
|
|
<nav class="md-nav md-nav--secondary" aria-label="Table of contents">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<label class="md-nav__title" for="__toc">
|
|
<span class="md-nav__icon md-icon"></span>
|
|
Table of contents
|
|
</label>
|
|
<ul class="md-nav__list" data-md-component="toc" data-md-scrollfix>
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#quick-fixes" class="md-nav__link">
|
|
<span class="md-ellipsis">
|
|
|
|
Quick Fixes
|
|
|
|
</span>
|
|
</a>
|
|
|
|
<nav class="md-nav" aria-label="Quick Fixes">
|
|
<ul class="md-nav__list">
|
|
|
|
<li class="md-nav__item">
|
|
<a href="#services-not-starting" class="md-nav__link">
|
|
<span class="md-ellipsis">
|
|
|
|
Services Not Starting
|
|
|
|
</span>
|
|
</a>
|
|
|
|
</li>
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API Not Responding
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Database Issues
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Common Errors
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Authentication Errors
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Performance Issues
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Development Issues
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CLI Issues
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Configuration Issues
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Emergency Reset
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<h1 id="troubleshooting">Troubleshooting<a class="headerlink" href="#troubleshooting" title="Permanent link">¶</a></h1>
|
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<p>Common issues and solutions for Fetch ML.</p>
|
|
<h2 id="quick-fixes">Quick Fixes<a class="headerlink" href="#quick-fixes" title="Permanent link">¶</a></h2>
|
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<h3 id="services-not-starting">Services Not Starting<a class="headerlink" href="#services-not-starting" title="Permanent link">¶</a></h3>
|
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<div class="highlight"><pre><span></span><code><span class="c1"># Check Docker status</span>
|
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docker-compose<span class="w"> </span>ps
|
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|
|
<span class="c1"># Restart services</span>
|
|
docker-compose<span class="w"> </span>down<span class="w"> </span><span class="o">&&</span><span class="w"> </span>docker-compose<span class="w"> </span>up<span class="w"> </span>-d<span class="w"> </span><span class="o">(</span>testing<span class="w"> </span>only<span class="o">)</span>
|
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|
|
<span class="c1"># Check logs</span>
|
|
docker-compose<span class="w"> </span>logs<span class="w"> </span>-f
|
|
</code></pre></div>
|
|
<h3 id="api-not-responding">API Not Responding<a class="headerlink" href="#api-not-responding" title="Permanent link">¶</a></h3>
|
|
<div class="highlight"><pre><span></span><code><span class="c1"># Check health endpoint</span>
|
|
curl<span class="w"> </span>http://localhost:9101/health
|
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|
|
<span class="c1"># Check if port is in use</span>
|
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lsof<span class="w"> </span>-i<span class="w"> </span>:9101
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|
|
|
<span class="c1"># Kill process on port</span>
|
|
<span class="nb">kill</span><span class="w"> </span>-9<span class="w"> </span><span class="k">$(</span>lsof<span class="w"> </span>-ti<span class="w"> </span>:9101<span class="k">)</span>
|
|
</code></pre></div>
|
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<h3 id="database-issues">Database Issues<a class="headerlink" href="#database-issues" title="Permanent link">¶</a></h3>
|
|
<div class="highlight"><pre><span></span><code><span class="c1"># Check database connection</span>
|
|
docker-compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>postgres<span class="w"> </span>psql<span class="w"> </span>-U<span class="w"> </span>postgres<span class="w"> </span>-d<span class="w"> </span>fetch_ml
|
|
|
|
<span class="c1"># Reset database</span>
|
|
docker-compose<span class="w"> </span>down<span class="w"> </span>postgres
|
|
docker-compose<span class="w"> </span>up<span class="w"> </span>-d<span class="w"> </span><span class="o">(</span>testing<span class="w"> </span>only<span class="o">)</span><span class="w"> </span>postgres
|
|
|
|
<span class="c1"># Check Redis</span>
|
|
docker-compose<span class="w"> </span><span class="nb">exec</span><span class="w"> </span>redis<span class="w"> </span>redis-cli<span class="w"> </span>ping
|
|
</code></pre></div>
|
|
<h2 id="common-errors">Common Errors<a class="headerlink" href="#common-errors" title="Permanent link">¶</a></h2>
|
|
<h3 id="authentication-errors">Authentication Errors<a class="headerlink" href="#authentication-errors" title="Permanent link">¶</a></h3>
|
|
<ul>
|
|
<li><strong>Invalid API key</strong>: Check config and regenerate hash</li>
|
|
<li><strong>JWT expired</strong>: Check <code>jwt_expiry</code> setting</li>
|
|
</ul>
|
|
<h3 id="database-errors">Database Errors<a class="headerlink" href="#database-errors" title="Permanent link">¶</a></h3>
|
|
<ul>
|
|
<li><strong>Connection failed</strong>: Verify database type and connection params</li>
|
|
<li><strong>No such table</strong>: Run migrations with <code>--migrate</code> (see <a href="../development-setup/">Development Setup</a>)</li>
|
|
</ul>
|
|
<h3 id="container-errors">Container Errors<a class="headerlink" href="#container-errors" title="Permanent link">¶</a></h3>
|
|
<ul>
|
|
<li><strong>Runtime not found</strong>: Set <code>runtime: docker (testing only)</code> in config</li>
|
|
<li><strong>Image pull failed</strong>: Check registry access</li>
|
|
</ul>
|
|
<h2 id="performance-issues">Performance Issues<a class="headerlink" href="#performance-issues" title="Permanent link">¶</a></h2>
|
|
<ul>
|
|
<li><strong>High memory</strong>: Adjust <code>resources.memory_limit</code></li>
|
|
<li><strong>Slow jobs</strong>: Check worker count and queue size</li>
|
|
</ul>
|
|
<h2 id="development-issues">Development Issues<a class="headerlink" href="#development-issues" title="Permanent link">¶</a></h2>
|
|
<ul>
|
|
<li><strong>Build fails</strong>: <code>go mod tidy</code> and <code>cd cli && rm -rf zig-out zig-cache</code></li>
|
|
<li><strong>Tests fail</strong>: Start test dependencies with <code>docker-compose -f docker-compose.test.yml up -d</code></li>
|
|
</ul>
|
|
<h2 id="cli-issues">CLI Issues<a class="headerlink" href="#cli-issues" title="Permanent link">¶</a></h2>
|
|
<ul>
|
|
<li><strong>Not found</strong>: <code>cd cli && zig build dev</code></li>
|
|
<li><strong>Connection errors</strong>: Check <code>--server</code> and <code>--api-key</code></li>
|
|
</ul>
|
|
<h2 id="network-issues">Network Issues<a class="headerlink" href="#network-issues" title="Permanent link">¶</a></h2>
|
|
<ul>
|
|
<li><strong>Port conflicts</strong>: <code>lsof -i :9101</code> and kill processes</li>
|
|
<li><strong>Firewall</strong>: Allow ports 9101, 6379, 5432</li>
|
|
</ul>
|
|
<h2 id="configuration-issues">Configuration Issues<a class="headerlink" href="#configuration-issues" title="Permanent link">¶</a></h2>
|
|
<ul>
|
|
<li><strong>Invalid YAML</strong>: <code>python3 -c "import yaml; yaml.safe_load(open('config.yaml'))"</code></li>
|
|
<li><strong>Missing fields</strong>: Run <code>see [Configuration Schema](configuration-schema.md)</code></li>
|
|
</ul>
|
|
<h2 id="debug-information">Debug Information<a class="headerlink" href="#debug-information" title="Permanent link">¶</a></h2>
|
|
<div class="highlight"><pre><span></span><code>./bin/api-server<span class="w"> </span>--version
|
|
docker-compose<span class="w"> </span>ps
|
|
docker-compose<span class="w"> </span>logs<span class="w"> </span>api-server<span class="w"> </span><span class="p">|</span><span class="w"> </span>grep<span class="w"> </span>ERROR
|
|
</code></pre></div>
|
|
<h2 id="emergency-reset">Emergency Reset<a class="headerlink" href="#emergency-reset" title="Permanent link">¶</a></h2>
|
|
<div class="highlight"><pre><span></span><code>docker-compose<span class="w"> </span>down<span class="w"> </span>-v
|
|
rm<span class="w"> </span>-rf<span class="w"> </span>data/<span class="w"> </span>results/<span class="w"> </span>*.db
|
|
docker-compose<span class="w"> </span>up<span class="w"> </span>-d<span class="w"> </span><span class="o">(</span>testing<span class="w"> </span>only<span class="o">)</span>
|
|
</code></pre></div>
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