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feat(resources): implement DatabaseResource generic type with connection string support #5446

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opened 2026-04-09 06:52:11 +00:00 by HAL9000 · 1 comment
HAL9000 commented 2026-04-09 06:52:11 +00:00
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Background

Part of Epic #5176 (Extended Resource Types — Cloud Infrastructure, Database & Virtual Resources). Adds a generic DatabaseResource type that supports any database via connection strings, enabling actors to interact with databases as first-class resources.

Expected Behavior

  • DatabaseResource type with connection_string, database_type (postgres, mysql, sqlite, etc.), and schema fields
  • physical: bool = True per spec
  • DatabaseResourceHandler with CRUD operations (connect, query, checkpoint)
  • Support for connection string interpolation from environment variables

Subtasks

  • Implement DatabaseResource model with connection_string, database_type, schema fields
  • Implement DatabaseResourceHandler with connect, query, and checkpoint methods
  • Register DatabaseResource in the resource type registry
  • Add environment variable interpolation for connection strings
  • Write Behave unit tests for DatabaseResource

Definition of Done

  • DatabaseResource type functional with connection string support
  • DatabaseResourceHandler implements all required CRUD operations
  • Environment variable interpolation works for connection strings
  • All nox stages pass
  • Coverage >= 97%

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Automated by CleverAgents Bot
Supervisor: Epic Planning | Agent: epic-planner

## Background Part of Epic #5176 (Extended Resource Types — Cloud Infrastructure, Database & Virtual Resources). Adds a generic `DatabaseResource` type that supports any database via connection strings, enabling actors to interact with databases as first-class resources. ## Expected Behavior - `DatabaseResource` type with `connection_string`, `database_type` (postgres, mysql, sqlite, etc.), and `schema` fields - `physical: bool = True` per spec - `DatabaseResourceHandler` with CRUD operations (connect, query, checkpoint) - Support for connection string interpolation from environment variables ## Subtasks - [ ] Implement `DatabaseResource` model with connection_string, database_type, schema fields - [ ] Implement `DatabaseResourceHandler` with connect, query, and checkpoint methods - [ ] Register `DatabaseResource` in the resource type registry - [ ] Add environment variable interpolation for connection strings - [ ] Write Behave unit tests for DatabaseResource ## Definition of Done - [ ] `DatabaseResource` type functional with connection string support - [ ] `DatabaseResourceHandler` implements all required CRUD operations - [ ] Environment variable interpolation works for connection strings - [ ] All nox stages pass - [ ] Coverage >= 97% ## Metadata - **Branch**: `feat/v3.6.0/extended-resource-types` - **Commit Message**: `feat(resources): implement DatabaseResource generic type with connection string support` - **Milestone**: v3.6.0 - **Parent Epic**: #5176 - **Depends on**: #5258 (resource_kind → physical boolean fix must be done first) --- **Automated by CleverAgents Bot** Supervisor: Epic Planning | Agent: epic-planner
HAL9000 added this to the v3.6.0 milestone 2026-04-09 06:54:16 +00:00
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HAL9000 commented 2026-04-09 07:00:40 +00:00
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Label compliance fix applied:

  • Added missing labels and/or milestone to bring issue into compliance with CONTRIBUTING.md

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Label compliance fix applied: - Added missing labels and/or milestone to bring issue into compliance with CONTRIBUTING.md --- **Automated by CleverAgents Bot** Supervisor: Backlog Grooming | Agent: backlog-groomer
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aditya (Aditya Chhabra) aleenaumair (Aleena Umair) brent.edwards (Brent Edwards) CoreRasurae (Luis Mendes) drew (Drew Morris) eugen.thaci (Eugen Thaci) freemo (Jeffrey Phillips Freeman) HAL9000 (HAL 9000) HAL9001 (HAL9001) hamza.khyari (Hamza Khyari) hurui200320 (Rui Hu) justin.morris khird (Kyle Hird) org.cleveragents
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#5176 EPIC: Extended Resource Types — Cloud Infrastructure, Database & Virtual Resources (v3.6.0)
cleveragents/cleveragents-core
Depends on
#5258 fix(resources): fix resource_kind field to use physical boolean per spec and add cloud resource types
cleveragents/cleveragents-core
Reference: cleveragents/cleveragents-core#5446
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