Adam Moussa c5f1bcb038 Add CloudWatch alarm coverage for po-ingest and workorder-ingest ... Expands alarm coverage across both CDK stacks. All alarms are ALARM-only (no OK action) to the shared site-alerts SNS topic, with TreatMissingData NOT_BREACHING. The site-alerts topic is now imported once near the top of each stack so every alarm reuses one Topic instance. po-ingest (cdk/po_stack.py): - Errors: po-ingest-site-extractor - Throttles: po-email-processor, po-ingest-site-extractor, po-web-ui - Duration (p99, >=45000ms, eval3/dp2): po-email-processor (orphan adoption), po-ingest-site-extractor, po-web-ui - DynamoDB throttle + system-error: purchase-orders, verified-sites, pending-site-review workorder-ingest (cdk/wo_stack.py): - Throttles: workorder-email-processor - Duration (p95, >=45000ms, eval3/dp2): workorder-email-processor (orphan adoption) - DynamoDB throttle + system-error: WorkOrders, WorkOrderComments DynamoDB ThrottledRequests/SystemErrors emit only at the TableName+Operation dimension set, so each table alarm is a Sum math expression across operations via the non-deprecated metric_*_for_operations helpers (metric_throttled_requests is deprecated/invalid in aws-cdk-lib 2.259.0). Refs INFRA-41 / audit H-8.		2026-06-17 13:57:32 -04:00
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app.py	Merge workorder-ingest into unified procurement repo (#22)	2026-05-12 15:21:06 -04:00
cdk.json	Initial commit: PO email ingestion pipeline	2026-04-07 12:12:30 -04:00
po_stack.py	Add CloudWatch alarm coverage for po-ingest and workorder-ingest	2026-06-17 13:57:32 -04:00
requirements.txt	Bump aws-cdk-lib in /cdk in the minor-and-patch group across 1 directory (#65)	2026-06-16 20:57:49 +00:00
wo_stack.py	Add CloudWatch alarm coverage for po-ingest and workorder-ingest	2026-06-17 13:57:32 -04:00