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45 lines
1.6 KiB
45 lines
1.6 KiB
# Plenum API (FastAPI behind nginx). |
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# |
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# Copy to /etc/systemd/system/plenum-api.service and substitute: |
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# __PROJECT_ROOT__ absolute path to the checkout, e.g. /srv/plenum |
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# __USER__ the account that owns the checkout |
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# |
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# sed -e "s|__PROJECT_ROOT__|$PWD|g" -e "s|__USER__|$USER|g" \ |
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# deploy/examples/plenum-api.service.example \ |
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# | sudo tee /etc/systemd/system/plenum-api.service |
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# sudo systemctl daemon-reload && sudo systemctl enable --now plenum-api |
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[Unit] |
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Description=Plenum API |
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Wants=network-online.target |
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After=network-online.target postgresql.service |
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# Don't hammer a genuinely broken deploy — give up after 5 failures in 5 minutes |
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# so the unit lands in `failed`, where it is visible, instead of looping forever. |
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StartLimitIntervalSec=300 |
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StartLimitBurst=5 |
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[Service] |
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Type=exec |
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User=__USER__ |
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WorkingDirectory=__PROJECT_ROOT__ |
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EnvironmentFile=__PROJECT_ROOT__/.env |
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ExecStart=__PROJECT_ROOT__/.venv/bin/uvicorn backend.app:app --host 127.0.0.1 --port 8000 |
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# Research jobs run as detached children (start_new_session=True in |
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# backend/services/research/jobs.py) so a long dig survives an API restart. The |
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# default KillMode=control-group would kill the whole cgroup and take those jobs |
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# with it, silently defeating that design. With KillMode=process only uvicorn is |
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# signalled; orphans are reaped by reap_stale_jobs() and capped by MAX_JOB_RUNTIME_SECS. |
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KillMode=process |
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TimeoutStopSec=30 |
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Restart=always |
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RestartSec=5 |
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# journalctl -u plenum-api -f |
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StandardOutput=journal |
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StandardError=journal |
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SyslogIdentifier=plenum-api |
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[Install] |
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WantedBy=multi-user.target
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