The fix lands in three concentric layers, all backed by a single
INTERNAL_SERVICE_TOKEN shared secret so we have one mechanism
instead of three:
1. docker-compose: drop the backend.ports: 8891:8000 and
runtime.ports: 8892:8000 mappings. Nginx is the only host
ingress again (architecture §2.2).
2. /internal/v1/*: the storage control plane had six endpoints, five
of which were dead code (frontend already migrated to
/api/v1/data-resources/* with JWT; schedule only ever called
POST /internal/v1/objects). Delete the dead routes, mount the
one survivor with Depends(require_internal_service) that
compares the X-Internal-Service-Token header against
settings.internal_service_token with secrets.compare_digest.
3. POST /api/v1/jupyter on the runtime container: previously open
inside the Docker network. Same token mechanism — backend's
runtime_http_client now carries the header, runtime's
handle_jupyter_action requires the same header. /api/v1/health
stays open for the Nginx and compose healthchecks.
The schedule worker was already configured to call
POST /internal/v1/objects; build_storage_http_client now
sets the token header so its existing call site keeps working
without changes.
Files touched:
backend/src/backend/storage_api.py # 5 dead routes deleted + token guard
backend/src/backend/main.py # runtime_http_client header
runtime/src/runtime/main.py # require_internal_service Depends
common/src/common/config.py # internal_service_token setting
schedule/src/schedule/service.py # httpx client header
docker-compose.yml # ports dropped, INTERNAL_SERVICE_TOKEN env
.env.example # INTERNAL_SERVICE_TOKEN placeholder
API.md / README.md / DEVELOP.md # §9 trimmed to 1 endpoint
Verified:
compileall -> 0 errors
pytest backend/tests -> 37 passed
in-process ASGI smoke:
POST /internal/v1/objects no/wrong/correct token -> 401/401/200
POST /api/v1/jupyter no/wrong/correct token -> 401/401/200
5 deleted internal routes -> 404
docker compose config (with env) -> OK
P0-1 still has one open sub-item (rclone RC --rc-no-auth) that
the user has explicitly deferred; not touched here.
Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Replace the old RustFS-specific storage layer (common.storage.client /
RustFSObjectStore) with a minimal sync/async abstraction:
AsyncStorageBackend: put / get / get_stream / delete / exists / stat /
list / get_url / copy
StorageBackend: same surface, sync implementations
create_storage({"type": "s3" | "local", "mode": "async", ...})
backends/s3.py: S3-compatible (boto3 / aioboto3)
backends/local.py: on-disk filesystem (aiofiles)
Concretely:
- Drop RustFSObjectStore + common.storage.client (deleted).
- Drop the RustFS-specific ensure_bucket / presign_put / move_to_trash /
rewrite_to_public_path / sha256 / put_bytes methods.
- Migrate backend/storage_api.py + backend/main.py + backend/scripts.py
+ schedule/service.py + schedule/worker.py to the new abstraction.
- Migrate backend/storage_client.py + schedule/storage_client.py to
stub status (HTTP wrapper is dead code post-migration; rewrite pending).
- Rename all RUSTFS_* env vars to S3_* across .env.example,
docker-compose.yml, default.conf, scripts/nginx-entrypoint.sh,
common/config.py.
- Replace hardcoded rclone remote name "rustfs" with "s3" in
docker-compose.yml + config.py default.
- Rename "rustfs" SQLAlchemy column comments + table comments to
provider-neutral wording; StorageObjects.storage_backend enum
value moves from "rustfs" to "s3" (DB rows with the old value will
fail the != "s3" check until a one-shot migration is applied).
- Drop unused common/src/common/migrations/{README,env.py,script.py.mako}
(the alembic setup lives in /migrations/, not here).
Migration of the old abstractions has been done in one pass; per-route
method calls (delete / stat / put / get_url) are now direct one-liners
against AsyncStorageBackend.
After this commit:
- All Python imports resolve; routes compile (compileall green).
- s3 mode is fully wired.
- Routes that depended on removed methods (presign_put, move_to_trash,
rewrite_to_public_path, head() metadata) raise NotImplementedError
with a one-line TODO; rewriting these route handlers is the next step.
tao.chen