-
Notifications
You must be signed in to change notification settings - Fork 5
Commit
This commit does not belong to any branch on this repository, and may belong to a fork outside of the repository.
- Loading branch information
1 parent
8299fe5
commit 7d9b0c7
Showing
6 changed files
with
234 additions
and
51 deletions.
There are no files selected for viewing
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Original file line number | Diff line number | Diff line change |
---|---|---|
@@ -0,0 +1,127 @@ | ||
# -*- coding: utf-8 -*- | ||
"""Declaration of FastAPI router for daemon endpoints.""" | ||
from __future__ import annotations | ||
|
||
import typing as t | ||
|
||
from aiida.cmdline.utils.decorators import with_dbenv | ||
from aiida.engine.daemon.client import DaemonException | ||
from aiida_workgraph.engine.scheduler.client import get_scheduler_client | ||
from fastapi import APIRouter, HTTPException | ||
from pydantic import BaseModel, Field | ||
from aiida_workgraph.engine.scheduler.client import start_scheduler_process | ||
|
||
|
||
router = APIRouter() | ||
|
||
|
||
class DaemonStatusModel(BaseModel): | ||
"""Response model for daemon status.""" | ||
|
||
running: bool = Field(description="Whether the daemon is running or not.") | ||
num_workers: t.Optional[int] = Field( | ||
description="The number of workers if the daemon is running." | ||
) | ||
|
||
|
||
@router.get("/api/daemon/scheduler/status", response_model=DaemonStatusModel) | ||
@with_dbenv() | ||
async def get_daemon_status() -> DaemonStatusModel: | ||
"""Return the daemon status.""" | ||
client = get_scheduler_client() | ||
|
||
if not client.is_daemon_running: | ||
return DaemonStatusModel(running=False, num_workers=None) | ||
|
||
response = client.get_numprocesses() | ||
|
||
return DaemonStatusModel(running=True, num_workers=response["numprocesses"]) | ||
|
||
|
||
@router.get("/api/daemon/scheduler/worker") | ||
@with_dbenv() | ||
async def get_daemon_worker(): | ||
"""Return the daemon status.""" | ||
client = get_scheduler_client() | ||
|
||
if not client.is_daemon_running: | ||
return {} | ||
|
||
response = client.get_worker_info() | ||
|
||
return response["info"] | ||
|
||
|
||
@router.post("/api/daemon/scheduler/start", response_model=DaemonStatusModel) | ||
@with_dbenv() | ||
async def get_daemon_start() -> DaemonStatusModel: | ||
"""Start the daemon.""" | ||
client = get_scheduler_client() | ||
|
||
if client.is_daemon_running: | ||
raise HTTPException(status_code=400, detail="The daemon is already running.") | ||
|
||
try: | ||
client.start_daemon() | ||
except DaemonException as exception: | ||
raise HTTPException(status_code=500, detail=str(exception)) from exception | ||
|
||
response = client.get_numprocesses() | ||
start_scheduler_process() | ||
|
||
return DaemonStatusModel(running=True, num_workers=response["numprocesses"]) | ||
|
||
|
||
@router.post("/api/daemon/scheduler/stop", response_model=DaemonStatusModel) | ||
@with_dbenv() | ||
async def get_daemon_stop() -> DaemonStatusModel: | ||
"""Stop the daemon.""" | ||
client = get_scheduler_client() | ||
|
||
if not client.is_daemon_running: | ||
raise HTTPException(status_code=400, detail="The daemon is not running.") | ||
|
||
try: | ||
client.stop_daemon() | ||
except DaemonException as exception: | ||
raise HTTPException(status_code=500, detail=str(exception)) from exception | ||
|
||
return DaemonStatusModel(running=False, num_workers=None) | ||
|
||
|
||
@router.post("/api/daemon/scheduler/increase", response_model=DaemonStatusModel) | ||
@with_dbenv() | ||
async def increase_daemon_worker() -> DaemonStatusModel: | ||
"""increase the daemon worker.""" | ||
client = get_scheduler_client() | ||
|
||
if not client.is_daemon_running: | ||
raise HTTPException(status_code=400, detail="The daemon is not running.") | ||
|
||
try: | ||
client.increase_workers(1) | ||
except DaemonException as exception: | ||
raise HTTPException(status_code=500, detail=str(exception)) from exception | ||
|
||
response = client.get_numprocesses() | ||
print(response) | ||
start_scheduler_process(response["numprocesses"]) | ||
|
||
return DaemonStatusModel(running=False, num_workers=None) | ||
|
||
|
||
@router.post("/api/daemon/scheduler/decrease", response_model=DaemonStatusModel) | ||
@with_dbenv() | ||
async def decrease_daemon_worker() -> DaemonStatusModel: | ||
"""decrease the daemon worker.""" | ||
client = get_scheduler_client() | ||
|
||
if not client.is_daemon_running: | ||
raise HTTPException(status_code=400, detail="The daemon is not running.") | ||
|
||
try: | ||
client.decrease_workers(1) | ||
except DaemonException as exception: | ||
raise HTTPException(status_code=500, detail=str(exception)) from exception | ||
|
||
return DaemonStatusModel(running=False, num_workers=None) |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters