44 lines
1.1 KiB
Desktop File
44 lines
1.1 KiB
Desktop File
[Unit]
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Description=Monitor agent (network line quality collector)
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After=network-online.target
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Wants=network-online.target
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[Service]
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Type=exec
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User=monitor
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Group=monitor
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ExecStart=/usr/lib/monitor/monitor-agent --config /etc/monitor/agent.json
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Restart=always
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RestartSec=5
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# The agent is a pure collector: it reads its config and identity, never writes files, never starts processes.
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ReadOnlyPaths=/etc/monitor
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NoNewPrivileges=yes
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ProtectSystem=strict
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ProtectHome=yes
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PrivateTmp=yes
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PrivateDevices=yes
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ProtectKernelTunables=yes
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ProtectKernelModules=yes
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ProtectKernelLogs=yes
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ProtectControlGroups=yes
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ProtectClock=yes
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ProtectHostname=yes
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RestrictAddressFamilies=AF_INET AF_INET6
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RestrictNamespaces=yes
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RestrictRealtime=yes
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LockPersonality=yes
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# NativeAOT does not JIT, so writable+executable memory is never needed.
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MemoryDenyWriteExecute=yes
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SystemCallArchitectures=native
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# CAP_NET_RAW only for ICMP target tasks. Ports below 1024 need CAP_NET_BIND_SERVICE (add it in a drop-in).
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CapabilityBoundingSet=CAP_NET_RAW
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AmbientCapabilities=CAP_NET_RAW
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MemoryMax=128M
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TasksMax=64
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LimitNOFILE=4096
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[Install]
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WantedBy=multi-user.target
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