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feat(runner): main entrypoint with SIGTERM drain, remove Flask (keystone) #57

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feat(runner): main entrypoint with SIGTERM drain, remove Flask (keystone) #57

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ce4189c
feat(runner): add main entrypoint with SIGTERM drain, remove Flask
as535364 Jul 24, 2026
e309f91
fix(runner): bound the drain and return interrupted claims as drain
as535364 Jul 25, 2026
b381b18
fix(dispatcher): stop starting new jobs once the drain has begun
as535364 Jul 25, 2026
e31196c
fix(runner): latch the dispatcher before waiting for the poller
as535364 Jul 25, 2026
d95e72d
test(runner): prove the SIGTERM drain against a real process
as535364 Jul 25, 2026
95890ec
fix(runner): latch the dispatcher as the drain's very first act
as535364 Jul 25, 2026
5ca0d71
fix(runner): prioritise reporting over waiting, and guard the drain's…
as535364 Jul 25, 2026
5a58e58
fix(runner): close the drain publication races and generation-unsafe …
as535364 Jul 25, 2026
fe41f02
fix(dispatcher): make generations first-class and count claims, not j…
as535364 Jul 25, 2026
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2 changes: 1 addition & 1 deletion Dockerfile
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Original file line number Diff line number Diff line change
Expand Up @@ -6,4 +6,4 @@ WORKDIR /app
COPY requirements.txt requirements.txt
RUN pip install -r requirements.txt

CMD ["gunicorn", "-c", "gunicorn.conf.py", "app:app"]
CMD ["python", "main.py"]
89 changes: 0 additions & 89 deletions app.py
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8 changes: 5 additions & 3 deletions dispatcher/config.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2,11 +2,13 @@
from pathlib import Path

# backend config
BACKEND_API = os.getenv(
'BACKEND_API',
BACKEND_URL = os.getenv(
'BACKEND_URL',
'http://web:8080',
)
# sandbox token
# Shared secret that now ONLY authenticates the legacy testdata channel
# (backend /problem/<id>/meta|testdata|checksum ?token= query). Its retirement
# is coordinated with the backend keystone re-authing those endpoints.
SANDBOX_TOKEN = os.getenv(
'SANDBOX_TOKEN',
'KoNoSandboxDa',
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