generated from coulomb/repo-seed
tegwick
d12ff9a7f4
Sync workplan frontmatter with hub DB after SAND-WP-0001 and SAND-WP-0002 registration.
257 lines
7.9 KiB
Markdown
257 lines
7.9 KiB
Markdown
---
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id: SAND-WP-0002
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type: workplan
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title: "Meta-framework foundation and first extension"
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domain: infotech
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repo: sand-boxer
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status: ready
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owner: codex
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topic_slug: custodian
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created: "2026-06-22"
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updated: "2026-06-22"
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state_hub_workstream_id: "1cdfc6ba-6cd2-4d10-a78f-8fa5996ad567"
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---
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# Meta-framework foundation and first extension
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Establish sand-boxer as a meta-framework: unified API contract, profile catalog,
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extension platform, and the first self-hosted backend (`ext.compose-ssh`) migrated
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from `the-custodian/e2e-framework/`.
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**Charter:** `INTENT.md`
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**Research:** `research/03-meta-framework-synthesis.md`
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**Predecessor:** SAND-WP-0001 (bootstrap; T02 dev workflow should complete in
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parallel or before T03 here)
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## Design meta-framework contracts
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```task
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id: SAND-WP-0002-T01
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status: todo
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priority: high
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state_hub_task_id: "5a45289c-3130-40f2-99e0-fbb533f56bda"
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```
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Author `docs/meta-framework.md` (or `specs/meta-framework.md`) defining:
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- Resource model: Profile, Extension, Host, Sandbox, Snapshot, Route, Meter
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- Lifecycle states and State Hub event mapping
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- Core API operations: `create`, `get`, `list`, `extend_ttl`, `recreate`,
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`destroy` (snapshot/restore deferred to SAND-WP-0003)
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- Consumer attribution schema (`adm` / `agt` / `atm`, calling project id)
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- Extension interface: `provision`, `wait_ready`, `teardown`, optional
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`estimate_cost`
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- Routing policy vocabulary (`prefer-self-hosted`, `lowest-cost`, `explicit`)
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- Security limits statement (blast-radius vs intent — per research)
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Derive from `research/03-meta-framework-synthesis.md`; do not duplicate harness,
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validator, or codegen concerns.
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## Define profile and extension schemas
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```task
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id: SAND-WP-0002-T02
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status: todo
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priority: high
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state_hub_task_id: "5747603d-bed2-4d4b-9287-9949befff0c2"
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```
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Add machine-readable schemas (JSON Schema or Python pydantic models) for:
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- `Profile` — extension binding, isolation, network, workspace mode, scope,
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TTL, resources, setup metadata, placement, reachability, cost class
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- `Extension` — id, capabilities, isolation levels, pricing model, regions
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- `SandboxCreateRequest` / `SandboxStatus` response shapes
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Ship `profiles/profile.compose-e2e.yaml` as the reference profile (successor to
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`e2e/e2e.yml` inputs; validation semantics stay with wise-validator).
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Register extension stub `extensions/ext.compose-ssh.yaml` with capability
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metadata.
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## Scaffold package and developer workflow
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```task
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id: SAND-WP-0002-T03
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status: todo
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priority: high
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state_hub_task_id: "c90d6aaf-8dc7-4ea2-8c78-b3c9255e331e"
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```
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Create Python package layout (aligned with e2e-framework lineage):
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```
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src/sandboxer/ # or sandboxer/ at repo root — pick one, document in AGENTS.md
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api/
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profiles/
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extensions/
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lifecycle/
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tests/
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pyproject.toml
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```
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Document in `AGENTS.md`: install (`uv sync` or equivalent), test, lint, format,
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and CLI entry point. Satisfies SAND-WP-0001-T02 if not already done.
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## Implement extension registry and loader
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```task
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id: SAND-WP-0002-T04
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status: todo
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priority: high
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state_hub_task_id: "578105e8-947b-4755-aeff-181ddb85d750"
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```
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Implement extension discovery and registration:
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- Load extension definitions from `extensions/`
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- Plugin entry-point or explicit registry for `ext.compose-ssh`
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- Validate extension declares required capability fields before registration
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- Unit tests for load failures and duplicate ids
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No SaaS extensions in this workplan — self-hosted only.
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## Implement ext.compose-ssh (e2e-framework lineage)
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```task
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id: SAND-WP-0002-T05
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status: todo
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priority: high
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state_hub_task_id: "6262786d-1019-46a2-b745-b111dfe83620"
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```
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Extract and adapt provision/teardown from `the-custodian/e2e-framework/`:
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- SSH to configured host; isolated directory per sandbox id
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- Unique compose project name; `compose up` / `compose down` (idempotent)
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- Default-deny network posture per profile (document host-side requirements)
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- Host placement: read `placement.prefer` / `fallback` from profile
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- **Do not** port test execution, health polling, or State Hub result reporting
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— those are wise-validator responsibilities
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Provide a compatibility note in extension README for interim `make e2e` callers.
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## Implement API v0 and CLI
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```task
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id: SAND-WP-0002-T06
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status: todo
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priority: high
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state_hub_task_id: "79b22b16-17f3-48eb-a4ad-9eae88f94202"
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```
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Ship minimal establishment surface:
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**CLI** (primary for v0):
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```bash
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sandbox create --profile profile.compose-e2e --input repo=/path/to/repo
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sandbox get <id>
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sandbox list
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sandbox recreate <id>
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sandbox destroy <id>
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```
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**HTTP** (optional in v0; stub acceptable if CLI calls core library directly):
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- `POST /v1/sandboxes`, `GET /v1/sandboxes/{id}`, `DELETE /v1/sandboxes/{id}`
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Core library must be harness-agnostic — glas-harness, wise-validator, and
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snuggle-inventor call the same functions.
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## State Hub lifecycle registration
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```task
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id: SAND-WP-0002-T07
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status: todo
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priority: medium
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state_hub_task_id: "79312c62-1213-4045-8bf6-84030f6b9aa7"
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```
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On sandbox state transitions, emit State Hub progress events (or dedicated
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registration endpoint when available):
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- `requested`, `provisioning`, `ready`, `active`, `destroying`, `destroyed`
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- Include: `sandbox_id`, `profile_id`, `extension_id`, `host`, `consumer`,
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`actor_type`, timestamps
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Extend the `build-agent` self-register pattern sketch for generic sandbox
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identities. Document contract in meta-framework spec.
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## Document sibling integration contracts
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```task
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id: SAND-WP-0002-T08
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status: todo
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priority: medium
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state_hub_task_id: "27221d26-7900-46e4-8c4e-1012023afb65"
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```
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Add `docs/integrations/` with one page per planned sibling:
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| Doc | Contents |
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|-----|----------|
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| `glas-harness.md` | Sandbox handle + reachability; harness owns exec |
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| `wise-validator.md` | `profile.compose-e2e`; validator owns e2e.yml + health + tests |
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| `snuggle-inventor.md` | Setup metadata + secret_refs; no codegen in sand-boxer |
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Each doc: example request, response fields, ownership table, out-of-scope list.
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Cross-link from `INTENT.md` Coulomb boundaries section.
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## Register capability and fix registry scaffold
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```task
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id: SAND-WP-0002-T09
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status: todo
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priority: medium
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state_hub_task_id: "e2b089b2-3742-4feb-86c3-788a1f6ffb81"
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```
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- Author `registry/capabilities/execution.sandbox-provision.md`
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- Add row to `registry/indexes/capabilities.yaml` (`domain: infotech`)
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- Run `reuse-surface validate` when CLI available
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- Notify operator: `make fix-consistency REPO=sand-boxer` from `~/state-hub`
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## Verification and migration smoke test
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```task
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id: SAND-WP-0002-T10
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status: todo
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priority: medium
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state_hub_task_id: "a95755fb-cda6-4741-847c-78ef7e073cab"
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```
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End-to-end proof on CoulombCore or sandboxer01 (when reachable):
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1. `sandbox create` with `profile.compose-e2e` for a repo with `e2e/` layout
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2. Confirm `ready` state and reachability descriptor
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3. Manual or scripted compose health check (not wise-validator — just proves
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environment exists)
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4. `sandbox destroy` — confirm idempotent cleanup (no leftover compose projects
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or `/tmp` dirs)
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5. Document runbook in `docs/runbooks/profile-compose-e2e.md`
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Record gaps for wise-validator migration (SAND-WP-0003) and `the-custodian`
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shim (SAND-WP-0004).
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---
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## Out of scope (follow-on workplans)
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| Item | Target workplan |
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|------|-----------------|
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| wise-validator extraction + e2e test orchestration | SAND-WP-0003 |
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| `the-custodian` Makefile shim + deprecation timeline | SAND-WP-0004 |
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| `ext.vm-packer` (build-machines) | SAND-WP-0005 |
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| SaaS extensions + payments layer | SAND-WP-0006 |
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| Snapshot / restore / checkpoint profiles | SAND-WP-0007 |
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| Coulomb-native runtime (phase 5) | Backlog |
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## Completion criteria
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- Meta-framework spec and schemas merged
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- `ext.compose-ssh` provisions and tears down a compose sandbox via CLI
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- State Hub receives lifecycle events for at least one full create→destroy cycle
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- Sibling integration docs published
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- `capability.execution.sandbox-provision` registered and validated
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- All tasks `done`; workplan `status: finished`; operator runs fix-consistency |