Graceful shutdown with SIGTERM for child processes - #16484

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chenkaiyue wants to merge 12 commits into

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chenkaiyue:feat/graceful-shutdown

Commits on Jul 25, 2026

Graceful shutdown with SIGTERM for child processes (hicache/Mooncake, scheduler, DP controller)

authored and
JustinTong0323
committed
fe4ab43
Apply black formatting (collapse while-loop in graceful_kill_process_tree)

authored and
JustinTong0323
committed
b145549
Trim verbose comments in graceful shutdown code

chenkaiyue
authored and
JustinTong0323
committed
033280f
Address review: SIGTERM cleanup path + configurable shutdown timeouts

Ubuntu
authored and
JustinTong0323
committed
641a5d7
Use EnvField for shutdown timeout env vars
JustinTong0323
committed
c150569
refactor: share SIGTERM handler between scheduler and DP controller

chenkaiyue
authored and
JustinTong0323
committed
42de098
Fix graceful shutdown process coordination
JustinTong0323
committed
a74f73f

Commits on Aug 3, 2026

Merge branch 'main' into feat/graceful-shutdown
chenkaiyue
committed
96613b3

Commits on Aug 4, 2026

Merge branch 'main' into feat/graceful-shutdown
chenkaiyue
authored
163ecbd

Commits on Aug 5, 2026

Merge branch 'main' into feat/graceful-shutdown
chenkaiyue
committed
9bcb157

Commits on Aug 10, 2026

fix: avoid nested soft watchdog disable on graceful shutdown
chenkaiyue
committed
d0708fb

Commits on Aug 14, 2026

Merge branch 'main' into feat/graceful-shutdown
chenkaiyue
committed
ea367ec