Michael Schiemer
3b623e7afb
- Create AnsibleDeployStage using framework's Process module for secure command execution - Integrate AnsibleDeployStage into DeploymentPipelineCommands for production deployments - Add force_deploy flag support in Ansible playbook to override stale locks - Use PHP deployment module as orchestrator (php console.php deploy:production) - Fix ErrorAggregationInitializer to use Environment class instead of $_ENV superglobal Architecture: - BuildStage → AnsibleDeployStage → HealthCheckStage for production - Process module provides timeout, error handling, and output capture - Ansible playbook supports rollback via rollback-git-based.yml - Zero-downtime deployments with health checks
115 lines
2.6 KiB
PHP
115 lines
2.6 KiB
PHP
<?php
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declare(strict_types=1);
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namespace App\Framework\MachineLearning\ModelManagement;
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use App\Framework\Core\ValueObjects\Version;
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use App\Framework\Core\ValueObjects\Duration;
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/**
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* Performance Storage Interface
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*
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* Storage abstraction for ML model performance tracking data.
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*/
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interface PerformanceStorage
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{
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/**
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* Store a prediction record
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*
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* @param array{
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* model_name: string,
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* version: string,
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* prediction: mixed,
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* actual: mixed,
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* confidence: float,
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* features: array,
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* timestamp: \DateTimeImmutable,
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* is_correct: ?bool
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* } $predictionRecord
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*/
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public function storePrediction(array $predictionRecord): void;
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/**
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* Get predictions within time window
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*
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* @return array<array{
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* model_name: string,
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* version: string,
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* prediction: mixed,
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* actual: mixed,
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* confidence: float,
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* features: array,
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* timestamp: \DateTimeImmutable,
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* is_correct: ?bool
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* }>
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*/
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public function getPredictions(
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string $modelName,
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Version $version,
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Duration $timeWindow
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): array;
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/**
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* Get historical average confidence for baseline
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*/
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public function getHistoricalAverageConfidence(
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string $modelName,
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Version $version
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): ?float;
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/**
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* Store confidence baseline for drift detection
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*/
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public function storeConfidenceBaseline(
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string $modelName,
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Version $version,
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float $avgConfidence,
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float $stdDevConfidence
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): void;
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/**
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* Clear old prediction records (cleanup)
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*/
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public function clearOldPredictions(Duration $olderThan): int;
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/**
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* Get recent predictions (limit-based)
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*
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* @return array<array{
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* model_name: string,
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* version: string,
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* prediction: mixed,
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* actual: mixed,
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* confidence: float,
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* features: array,
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* timestamp: \DateTimeImmutable,
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* is_correct: ?bool
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* }>
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*/
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public function getRecentPredictions(
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string $modelName,
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Version $version,
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int $limit
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): array;
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/**
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* Calculate accuracy from recent predictions
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*/
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public function calculateAccuracy(
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string $modelName,
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Version $version,
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int $limit
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): float;
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/**
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* Get confidence baseline
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*
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* @return array{avg_confidence: float, std_dev_confidence: float}|null
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*/
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public function getConfidenceBaseline(
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string $modelName,
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Version $version
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): ?array;
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}
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