Walk a systemd Service That Will Not Start
Use a converging triage path for a failed systemd service.
Service down api.service failed after reboot. Restarting repeats the failure and gives no new theory. systemd already recorded what it tried. Your job is to read that transaction. OODA for systemd Status -> journal -> unit -> dependency -> verified start A failed service is not a black box. systemd exposes state, recent logs, unit configuration, and dependency relationships. restart loop Acting before orientation. Each step narrows the failure mode instead of repeating it. A restart is a test only after you have changed a plausible cause. 01 Status 02 Config 03 Verify Read the summary systemctl restart api has…
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