chore(providers/aws): periodic audit of findOfferingID across 7 services (closes #515) by cristim · Pull Request #815 · LeanerCloud/CUDly

cristim · 2026-05-28T18:29:24Z

Summary

Quarterly audit of all 7 AWS service clients' findOfferingID (EC2, RDS, ElastiCache, MemoryDB, OpenSearch, Redshift, SavingsPlans) against the contract established in PR fix(purchases): narrow Describe*Offerings + cap pagination (#688) #690: typed fields, ctx.Err() check, page cap, per-page log, variant soft-skip, nil+empty token terminator.
All 7 services PASS all contract items. Three pre-existing test bugs (missing execID arg in RDS, Redshift, SavingsPlans test calls) are fixed.
New providers/aws/services/AUDIT.md documents the 6-item contract, per-service status table, watchlist (MemoryDB Valkey engine split, OpenSearch/Redshift Graviton dimension), and quarterly audit procedure.
Added TestFindOfferingID_CtxCancelledBeforePage and TestFindOfferingID_EmptyStringTokenEndsPagination to every service's test file (14 new tests across 7 packages) to pin contract items C2 and C6 against future regressions.

Test plan

go test ./providers/aws/services/... -- 319 tests pass across all 7 packages
go build ./... -- clean
Review providers/aws/services/AUDIT.md for completeness and accuracy
Verify new tests fail when the contract is artificially broken (ctx check or token check removed)

cristim · 2026-05-28T18:29:30Z

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📥 Commits

Reviewing files that changed from the base of the PR and between 1d9f1b8 and dd69c33.

📒 Files selected for processing (8)

providers/aws/services/AUDIT.md
providers/aws/services/ec2/client_test.go
providers/aws/services/elasticache/client_test.go
providers/aws/services/memorydb/client_test.go
providers/aws/services/opensearch/client_test.go
providers/aws/services/rds/client_test.go
providers/aws/services/redshift/client_test.go
providers/aws/services/savingsplans/client_test.go

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Create PR with unit tests
Commit unit tests in branch fix/515-wave6

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cristim · 2026-05-30T10:22:30Z

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cristim · 2026-06-05T11:01:29Z

Rebased on feat/multicloud-web-frontend. Resolved additive conflicts in providers/aws/services/ec2/client_test.go and providers/aws/services/redshift/client_test.go (HEAD added Name-tag tests from #687, PR adds context-cancellation and empty-token pagination tests for #515; both kept).

cristim · 2026-06-05T11:01:46Z

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cristim · 2026-07-10T14:48:51Z

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All 7 service clients (EC2, RDS, ElastiCache, MemoryDB, OpenSearch, Redshift, SavingsPlans) pass the 6-item contract from PR #690: typed fields, ctx.Err() at loop top, page cap, per-page log, variant skip, nil+empty token terminator. Fix three pre-existing test build failures: missing execID argument in RDS/Redshift/SavingsPlans findOfferingID test call sites. Add TestFindOfferingID_CtxCancelledBeforePage and TestFindOfferingID_EmptyStringTokenEndsPagination to every service's client_test.go (14 new tests) to pin contract items C2 and C6. Add providers/aws/services/AUDIT.md with the 6-item contract, per-service status table, watchlist items (MemoryDB Valkey engine split, OpenSearch and Redshift Graviton dimension), and quarterly audit procedure.

cristim added triaged Item has been triaged priority/p3 Polish / idea / may never ship severity/low Minor harm urgency/this-quarter Within the quarter impact/internal Team-internal only effort/s Hours type/chore Maintenance / non-user-visible labels May 28, 2026

cristim force-pushed the fix/515-wave6 branch from 8962850 to 3a193f6 Compare June 5, 2026 11:01

cristim force-pushed the fix/515-wave6 branch from 3a193f6 to 62a6963 Compare June 8, 2026 04:20

cristim changed the base branch from feat/multicloud-web-frontend to main June 9, 2026 15:45

cristim force-pushed the fix/515-wave6 branch from 62a6963 to 937dde7 Compare June 19, 2026 15:50

cristim mentioned this pull request Jun 19, 2026

fix(providers/aws): getDurationString/getDurationValue silently fallback to 1yr on unrecognized term #1266

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cristim force-pushed the fix/515-wave6 branch from 937dde7 to 8004a8b Compare July 10, 2026 14:48

cristim force-pushed the fix/515-wave6 branch from 8004a8b to 82a4251 Compare July 17, 2026 18:19

cristim force-pushed the fix/515-wave6 branch from 82a4251 to dd69c33 Compare July 17, 2026 18:35

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cristim commented May 28, 2026

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