✨ API Server Added

[mhkarimi1383]

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[mhkarimi1383]

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[mhkarimi1383]

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Git reported the following error:

Rebasing (1/2)
Auto-merging poetry.lock
CONFLICT (content): Merge conflict in poetry.lock
Auto-merging pyproject.toml
Auto-merging rawfile/config/model.py
error: could not apply 14ff8a7... :construction: Adding API Server
hint: Resolve all conflicts manually, mark them as resolved with
hint: "git add/rm <conflicted_files>", then run "git rebase --continue".
hint: You can instead skip this commit: run "git rebase --skip".
hint: To abort and get back to the state before "git rebase", run "git rebase --abort".
Could not apply 14ff8a7... :construction: Adding API Server

[mhkarimi1383]

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This PR is stale because it has been open 45 days with no activity. Remove stale label or comment or this will be closed in 10 days.

[mhkarimi1383]

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[Copilot]

⚠️ Not ready to approve

There are multiple confirmed runtime-breaking issues (API task routes calling gRPC without request/iterating protobuf maps incorrectly, internal task kwargs proto mismatch) plus Helm template condition bugs that can render unexpected/invalid resources.

Pull request overview

Adds an HTTP API server (FastAPI) to expose node/pool/volume/task visibility by calling a newly-extended internal gRPC service, and updates configuration + Helm deployment to run the API server alongside the controller.

Changes:

• Introduces a FastAPI API server (/v1/nodes/...) and Pydantic response models to surface node/pool/volume/task information.
• Extends the internal gRPC proto/service with pool stats, volume stats, and task listing RPCs; updates internal client utilities (stub caching + shutdown).
• Refactors gRPC request logging into a parameterized decorator class and updates Helm to deploy the API server container.

File summaries

File	Description
rawfile/utils/volume_manager.py	Minor refactor to return stats dict directly.
rawfile/utils/remote.py	Adds internal gRPC client stub/channel caching and shutdown helper.
rawfile/utils/logs.py	Replaces function decorator with GRPCLogger class for gRPC access/error logging.
rawfile/rawfile.py	Adds API server start path; moves internal gRPC port/signature to top-level config usage.
rawfile/rawfile_servicer.py	Switches internal gRPC calls to shared stub helper + auth metadata.
rawfile/protos/internal.proto	Adds internal RPCs/messages for pools/volumes/tasks stats.
rawfile/orchestrator/k8s.py	Reads node DaemonSet name from top-level node_ds; adds get_all_nodes().
rawfile/internal/internal_pb2.pyi	Regenerated typing stubs for new internal proto messages.
rawfile/internal/internal_pb2.py	Regenerated protobuf module for new internal proto messages.
rawfile/internal/internal_pb2_grpc.py	Regenerated gRPC stubs; adds new RPC methods.
rawfile/internal_svc.py	Implements new internal RPC handlers for pools/volumes/tasks.
rawfile/csi/csi_pb2_grpc.py	Regenerated CSI gRPC stubs with updated generator version string.
rawfile/config/model.py	Adds APICmd, top-level internal_* + node_ds, and validation for API/CSI modes.
rawfile/bd2fs.py	Updates to new GRPCLogger decorator usage.
rawfile/api_server/v1/routes/nodes/volumes.py	New API endpoints for volume stats by node/pool.
rawfile/api_server/v1/routes/nodes/tasks.py	New API endpoints for task listing by node.
rawfile/api_server/v1/routes/nodes/init.py	New API endpoints for node listing + pool stats fanout via async gRPC.
rawfile/api_server/v1/routes/init.py	API v1 router wiring.
rawfile/api_server/v1/models/nodes.py	Pydantic models/type aliases for nodes/pools/volumes/tasks.
rawfile/api_server/v1/models/init.py	Exports API models.
rawfile/api_server/init.py	FastAPI app creation + uvicorn.run entrypoint helper.
pyproject.toml	Adds FastAPI + uvicorn deps.
deploy/helm/rawfile-localpv/values.yaml	Adds capabilities.apiServer and reshapes comments/formatting.
deploy/helm/rawfile-localpv/templates/node-plugin/daemonset.yaml	Renames env vars for moved settings (INTERNAL_*, NODE_DS).
deploy/helm/rawfile-localpv/templates/controller/service.yaml	Adds API server port and conditionally renders controller service.
deploy/helm/rawfile-localpv/templates/controller/deployment.yaml	Switches controller workload to Deployment; adds API server container.
deploy/helm/rawfile-localpv/README.md	Documents new capabilities.apiServer.enabled.
.pre-commit.sh	Adjusts version sync script formatting/grep behavior.

Copilot's findings

Files not reviewed (1)

• rawfile/internal/internal_pb2.py: Generated file

Comments suppressed due to low confidence (2)

deploy/helm/rawfile-localpv/templates/controller/deployment.yaml:2

• The controller Deployment currently renders when ($cap.apiServer) is non-empty, which will be truthy even if capabilities.apiServer.enabled is false. This makes it hard to disable the controller workload via values and can deploy it unexpectedly.
  deploy/helm/rawfile-localpv/templates/controller/deployment.yaml:30
• This template block uses $cap.apiServer.enabled; if capabilities.apiServer is unset, Helm will error when accessing .enabled. Since the guard at the top can be made nil-safe via $api := $cap.apiServer | default dict, use $api.enabled consistently here too.

• Files reviewed: 27/29 changed files
• Comments generated: 10

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[mhkarimi1383]

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[mhkarimi1383]

@tiagolobocastro I will merge it for now, For openapi.json file, It's a bit complicated, I have to call app.openapi() and then It will import other parts, And will raise error

I wanted to call it in release in the CI and put openapi.json and openapi.yaml files in the release files

[mhkarimi1383]

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Merge Queue Status

• ✅ Entered queue — 2026-06-21 11:14 UTC · Rule: default
• ✅ Checks skipped · PR is already up-to-date
• 🚫 Left the queue — 2026-06-21 11:14 UTC · at f1af72912512c5068609f4812a5cf4962e26cf80

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[mhkarimi1383]

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• ✅ Entered queue — 2026-06-21 13:45 UTC · Rule: default
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• ✅ Merged — 2026-06-21 13:46 UTC · at f1af72912512c5068609f4812a5cf4962e26cf80

This pull request spent 22 seconds in the queue, including 10 seconds running CI.

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