Limit job-driven runner starts #9

Merged

simon merged 1 commit from feature/max-running-jobs-10 into main

2026-05-23 08:17:41 +00:00

simon commented

2026-05-23 08:12:39 +00:00

Owner

Adds controller.max_running_jobs / MAX_RUNNING_JOBS with a default of 10.

The scaler now:

counts running jobs separately from waiting jobs
caps job-driven runner starts at the remaining running-job budget
keeps the four-runner warm pool within max_runners=14
prevents job-handle start overrides from bypassing the cap

Note: this is a provisioning cap. Forgejo may still assign queued jobs to already-hot eligible idle runners, so max_runners remains the absolute fleet cap.

Adds controller.max_running_jobs / MAX_RUNNING_JOBS with a default of 10. The scaler now: - counts running jobs separately from waiting jobs - caps job-driven runner starts at the remaining running-job budget - keeps the four-runner warm pool within max_runners=14 - prevents job-handle start overrides from bypassing the cap Note: this is a provisioning cap. Forgejo may still assign queued jobs to already-hot eligible idle runners, so max_runners remains the absolute fleet cap.

simon added 1 commit

2026-05-23 08:12:39 +00:00