35 lines
1.7 KiB
Desktop File
35 lines
1.7 KiB
Desktop File
[Unit]
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Description=WalnutPi H618 Matrix Screen Controller
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After=NetworkManager.service
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Wants=NetworkManager.service
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[Service]
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Type=simple
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WorkingDirectory=/opt/matrix-screen-controller
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Environment=MATRIX_DRIVER=auto
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Environment=MATRIX_DATA_DIR=/var/lib/matrix-screen-controller
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Environment=MATRIX_RUNTIME_DIR=/run/matrix-screen-controller
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Environment=PYTHONDONTWRITEBYTECODE=1
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Environment=MATRIX_MEDIA_WORKER_MODE=systemd
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StateDirectory=matrix-screen-controller
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StateDirectoryMode=0711
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RuntimeDirectory=matrix-screen-controller
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RuntimeDirectoryMode=0750
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RuntimeDirectoryPreserve=yes
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CPUAffinity=0 1 2
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LimitRTPRIO=50
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LimitMEMLOCK=infinity
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LimitRTTIME=infinity
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ExecStartPre=/bin/sh -c 'cat /proc/sys/kernel/sched_rt_runtime_us > /run/matrix-screen-controller/sched_rt_runtime_us.original && printf "%%s\n" -1 > /proc/sys/kernel/sched_rt_runtime_us'
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ExecStartPre=/opt/matrix-screen-controller/.venv/bin/python /opt/matrix-screen-controller/scripts/dedicated_host.py check --service
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ExecStartPre=/opt/matrix-screen-controller/app/display/native/hub75_safeoff
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ExecStart=/opt/matrix-screen-controller/.venv/bin/python -m uvicorn app.main:app --host 0.0.0.0 --port 8080
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ExecStopPost=/opt/matrix-screen-controller/app/display/native/hub75_safeoff
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ExecStopPost=/opt/matrix-screen-controller/.venv/bin/python -m app.system.performance restore --runtime-root /run/matrix-screen-controller
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ExecStopPost=/bin/sh -c 'if test -f /run/matrix-screen-controller/sched_rt_runtime_us.original; then cat /run/matrix-screen-controller/sched_rt_runtime_us.original > /proc/sys/kernel/sched_rt_runtime_us; rm -f /run/matrix-screen-controller/sched_rt_runtime_us.original; fi'
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Restart=on-failure
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RestartSec=3
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[Install]
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WantedBy=multi-user.target
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