v2.2.0

Release Notes — v2.2.0

✨ Features

Managed database services

Nine managed database and data services now work against cloudemu with their real SDKs — including the native child resources a real workload provisions, surfaced in cross-service discovery and priced in the cost catalog:

• AWS Keyspaces (Cassandra) — keyspaces, tables, and user-defined types over the JSON-1.0 wire.
• AWS MemoryDB for Redis/Valkey — clusters, subnet and parameter groups, ACLs, snapshots, and fleet-maintenance operations.
• GCP AlloyDB — clusters, instances, users, databases, and backups.
• GCP Bigtable Admin — instances, clusters, tables (with column families and GC rules), app profiles, backups, and per-resource IAM.
• Azure Managed Instance for Apache Cassandra — clusters and datacenters, deallocate/start, status, and invoke-command.
• Managed SQL — Azure SQL (including Managed Instances), Azure MySQL and PostgreSQL Flexible Server, and GCP Cloud SQL, now with their native child resources: databases, users, firewall rules, elastic pools, and failover groups.

AWS RDS & Bedrock

• RDS reaches full management-plane parity, and now appears in resource discovery with cost and CloudWatch metrics.
• Bedrock is complete across bedrock, bedrockruntime, bedrockagent, and bedrockagentruntime.

AWS ECS

• A new ECS service, so real aws-sdk-go-v2/service/ecs clients work against cloudemu unchanged.
• EC2 managed-resource visibility — Operator.Managed and IncludeManagedResources on DescribeInstances.

Kubernetes

• A shared in-memory API server with a synchronous, deterministic reconcile engine that drives objects to a healthy running state on every write.
• The full cluster lifecycle — create → running → scale → rolling update → teardown — across EKS, GKE, and AKS.
• Real kubectl works end to end, not just client-go.
• Clusters and node groups appear in resource discovery.

Standalone server tooling

• Docker image — pull and run the whole emulated cloud as a container.
• Testcontainers-Go module — start cloudemu from a Go test in one line.
• Declarative seed fixtures — preload resources from a fixture file or the /_cloudemu/seed endpoint.
• Reset control plane — /_cloudemu/reset wipes all state between tests for isolation.

S3 object versioning

• Full version history, versionId operations, delete markers, and versioned multipart completion.

🔧 Enhancements

Improvements that came out of running real infrastructure provisioners against cloudemu — closing behavior gaps so full provision-and-teardown flows work end to end.

SSM Parameter Store

• GetParametersByPath and DescribeParameters now paginate, so large parameter trees come back page by page, exactly as the real service returns them.
• Requesting a parameter version that doesn't exist now returns the precise ParameterVersionNotFound error instead of a generic "not found".

S3

• ListParts now reports the parts you've actually uploaded to a multipart upload, and rejects part numbers outside the valid 1–10000 range.
• Unsupported operations on S3 sub-resources now return 405 Method Not Allowed, matching real S3.

Azure Table Storage

• $filter queries that use unsupported expressions or partial-key predicates are now rejected with a clear error, instead of quietly returning incorrect results.
• $filter expressions with extra whitespace are now parsed correctly.

Technical Details

Managed database services (#307, #305, #304, #303, #308, #309)

• Each service follows the driver → in-memory provider → portable API → SDK-compat wire-handler layering, with provider unit tests and real-SDK round-trip tests.
• Keyspaces (#307) and MemoryDB (#305) are control-plane-only and get their own drivers; AlloyDB (#304) and Managed SQL (#303) reuse the shared relationaldb driver and its child resources (Users/Databases/…).
• Managed Cassandra (#308) models the Microsoft.DocumentDB/cassandraClusters ARM surface (cluster + datacenter parent/child, deallocate/start LRO, invoke-command, status).
• Bigtable (#309) uses the bigtableadmin/v2 SDK types as the wire format for exact fidelity; recursive GC rules, per-resource IAM, and cascade delete.

RDS (#301) & Bedrock (#298)

• RDS: expanded from 24 wired actions to comprehensive management-plane parity, added to resource discovery (issue #295 workstream A) and the cost catalog.
• Bedrock: completes the driver → provider → portable API → restJson1 handler across the remaining surface, with per-subsystem unit and real-SDK round-trip tests.

ECS + EC2 managed visibility (#302, #159, #300)

• New ECS SDK-compat handler for aws-sdk-go-v2/service/ecs.
• Operator.Managed + IncludeManagedResources on DescribeInstances, hidden by default via an account setting (ECS Managed Instances are a primary producer of managed EC2 instances).

Kubernetes runtime + discovery (#299, #297)

• Shared in-memory API server with a no-goroutine synchronous reconcile engine (deterministic).
• Full lifecycle parity across EKS/GKE/AKS; real kubectl support end-to-end.
• Clusters and node groups surfaced in cross-service discovery.

Standalone-server tooling (#247, #248, #250, #244)

• Publishable Docker image (#247); Testcontainers-Go contrib module (#248).
• Declarative seed fixture loader + /_cloudemu/seed endpoint with validate-before-write and oversize 413 (#250).
• /_cloudemu/reset admin control plane for test isolation (#244).

S3 versioning & fidelity batches (#266 workstream, #296)

• S3 real object versioning: history, versionId ops, delete markers, versioned multipart completion.
• Fidelity batches: SSM pagination, S3 ListParts bounds and sub-resource 405s, Azure table $filter validation, multipart parts-map guarding.
• AWS provisioning-lifecycle gaps closed against a real provisioner (#296), each covered by an aws-sdk-go-v2 round-trip test.

Full Changelog: v2.1.0...v2.2.0