New alert system and panel de control page
This commit is contained in:
Urtzi Alfaro
@@ -1,11 +1,28 @@
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# shared/config/rabbitmq_config.py
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"""
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RabbitMQ configuration for the alert and recommendation system
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Supports both alerts and recommendations through a unified topic exchange
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RabbitMQ configuration for the event system
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Supports three event classes through a unified topic exchange:
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- ALERT: Actionable events requiring user decision
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- NOTIFICATION: Informational state changes
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- RECOMMENDATION: AI-generated suggestions
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Routing key pattern: {event_class}.{event_domain}.{severity}
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Examples:
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- alert.inventory.urgent
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- notification.production.info
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- recommendation.demand.medium
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"""
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RABBITMQ_CONFIG = {
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"exchanges": {
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"events": {
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"name": "events.exchange",
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"type": "topic",
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"durable": True,
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"auto_delete": False
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},
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# Legacy exchange for backward compatibility during migration
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"alerts": {
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"name": "alerts.exchange",
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"type": "topic",
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@@ -20,19 +37,31 @@ RABBITMQ_CONFIG = {
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}
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},
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"queues": {
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"alert_processing": {
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"name": "alert.processing.queue",
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"event_processing": {
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"name": "event.processing.queue",
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"durable": True,
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"arguments": {
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"x-message-ttl": 3600000, # 1 hour TTL
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"x-max-length": 10000, # Max 10k messages
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"x-overflow": "reject-publish",
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"x-overflow": "reject-publish",
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"x-dead-letter-exchange": "dlx.exchange",
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"x-dead-letter-routing-key": "failed.events"
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}
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},
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# Legacy queue for backward compatibility
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"alert_processing": {
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"name": "alert.processing.queue",
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"durable": True,
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"arguments": {
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"x-message-ttl": 3600000,
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"x-max-length": 10000,
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"x-overflow": "reject-publish",
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"x-dead-letter-exchange": "dlx.exchange",
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"x-dead-letter-routing-key": "failed.items"
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}
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},
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"dead_letter": {
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"name": "alert.dead_letter.queue",
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"name": "event.dead_letter.queue",
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"durable": True,
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"arguments": {
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"x-message-ttl": 86400000 # 24 hours for dead letters
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@@ -40,43 +69,148 @@ RABBITMQ_CONFIG = {
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}
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},
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"bindings": [
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# New event architecture bindings
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{
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"queue": "event.processing.queue",
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"exchange": "events.exchange",
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"routing_key": "*.*.*" # event_class.event_domain.severity
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},
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# Legacy bindings for backward compatibility
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{
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"queue": "alert.processing.queue",
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"exchange": "alerts.exchange",
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"routing_key": "*.*.*" # alert/recommendation.severity.service
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},
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{
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"queue": "alert.dead_letter.queue",
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"queue": "event.dead_letter.queue",
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"exchange": "dlx.exchange",
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"routing_key": "failed.items"
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"routing_key": "failed.events"
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},
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{
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"queue": "event.dead_letter.queue",
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"exchange": "dlx.exchange",
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"routing_key": "failed.items" # Legacy
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}
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],
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"routing_patterns": {
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# alert/recommendation.severity.service_name
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"alert": "alert.{severity}.{service}",
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"recommendation": "recommendation.{severity}.{service}",
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# New event architecture patterns
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# event_class.event_domain.severity
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"alert_inventory": "alert.inventory.*",
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"alert_production": "alert.production.*",
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"alert_supply_chain": "alert.supply_chain.*",
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"notification_inventory": "notification.inventory.*",
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"notification_production": "notification.production.*",
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"notification_operations": "notification.operations.*",
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"recommendation_all": "recommendation.*.*",
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# By severity
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"all_urgent": "*.*.urgent",
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"all_high": "*.*.high",
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"all_medium": "*.*.medium",
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"all_low": "*.*.low",
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# By event class
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"all_alerts": "alert.*.*",
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"all_notifications": "notification.*.*",
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"all_recommendations": "recommendation.*.*",
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"urgent_items": "*.urgent.*",
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"high_items": "*.high.*"
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# By domain
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"inventory_all": "*.inventory.*",
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"production_all": "*.production.*",
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"supply_chain_all": "*.supply_chain.*",
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"demand_all": "*.demand.*",
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"operations_all": "*.operations.*",
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# Legacy patterns (for backward compatibility)
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"legacy_alert": "alert.{severity}.{service}",
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"legacy_recommendation": "recommendation.{severity}.{service}",
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}
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}
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def get_routing_key(item_type: str, severity: str, service: str) -> str:
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"""Generate routing key for item publishing"""
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def get_routing_key(event_class: str, event_domain: str, severity: str) -> str:
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"""
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Generate routing key for event publishing.
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New pattern: {event_class}.{event_domain}.{severity}
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Args:
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event_class: 'alert', 'notification', or 'recommendation'
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event_domain: 'inventory', 'production', 'supply_chain', 'demand', 'operations'
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severity: 'urgent', 'high', 'medium', 'low'
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Returns:
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Routing key string
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Examples:
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>>> get_routing_key('alert', 'inventory', 'urgent')
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'alert.inventory.urgent'
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>>> get_routing_key('notification', 'production', 'info')
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'notification.production.info'
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"""
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return f"{event_class}.{event_domain}.{severity}"
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def get_legacy_routing_key(item_type: str, severity: str, service: str) -> str:
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"""
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Generate legacy routing key for backward compatibility.
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Legacy pattern: {item_type}.{severity}.{service}
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TODO: Remove after migration is complete.
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"""
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return f"{item_type}.{severity}.{service}"
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def get_binding_patterns(item_types: list = None, severities: list = None, services: list = None) -> list:
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"""Generate binding patterns for selective consumption"""
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def get_binding_patterns(
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event_classes: list = None,
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event_domains: list = None,
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severities: list = None
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) -> list:
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"""
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Generate binding patterns for selective consumption.
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Args:
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event_classes: List of event classes to bind (default: all)
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event_domains: List of event domains to bind (default: all)
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severities: List of severities to bind (default: all)
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Returns:
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List of routing key patterns
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Examples:
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>>> get_binding_patterns(['alert'], ['inventory'], ['urgent', 'high'])
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['alert.inventory.urgent', 'alert.inventory.high']
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"""
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patterns = []
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item_types = item_types or ["alert", "recommendation"]
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event_classes = event_classes or ["alert", "notification", "recommendation"]
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event_domains = event_domains or ["inventory", "production", "supply_chain", "demand", "operations"]
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severities = severities or ["urgent", "high", "medium", "low"]
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services = services or ["*"]
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for item_type in item_types:
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for severity in severities:
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for service in services:
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patterns.append(f"{item_type}.{severity}.{service}")
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return patterns
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for event_class in event_classes:
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for event_domain in event_domains:
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for severity in severities:
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patterns.append(f"{event_class}.{event_domain}.{severity}")
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return patterns
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def priority_score_to_severity(priority_score: int) -> str:
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"""
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Convert priority score (0-100) to severity level.
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Args:
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priority_score: Priority score (0-100)
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Returns:
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Severity level: 'urgent', 'high', 'medium', or 'low'
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"""
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if priority_score >= 90:
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return "urgent"
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elif priority_score >= 70:
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return "high"
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elif priority_score >= 50:
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return "medium"
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else:
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return "low"
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