mirror of
https://github.com/rcourtman/Pulse.git
synced 2026-02-19 07:50:43 +01:00
573851a388
Root cause: The systemd service hardening blocked AF_NETLINK sockets, preventing IP address discovery on standalone nodes. The proxy could only discover hostnames, causing node_not_cluster_member rejections when users configured Pulse with IP addresses. Changes: 1. Add AF_NETLINK to RestrictAddressFamilies in all systemd services - pulse-sensor-proxy.service - install-sensor-proxy.sh (both modes) - pulse-sensor-cleanup.service 2. Replace shell-based 'ip addr' with Go native net.Interfaces() API - More reliable and doesn't require external commands - Works even with strict systemd restrictions - Properly filters loopback, link-local, and down interfaces 3. Improve error logging and user guidance - Warn when no IP addresses can be discovered - Provide clear instructions about allowed_nodes workaround - Include address counts in logs for debugging This fix ensures standalone Proxmox nodes can properly validate temperature requests by IP address without requiring manual allowed_nodes configuration.
32 lines
810 B
Desktop File
32 lines
810 B
Desktop File
[Unit]
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Description=Pulse Sensor Cleanup Service
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Documentation=https://github.com/rcourtman/Pulse
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After=network.target
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[Service]
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Type=oneshot
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ExecStart=/usr/local/bin/pulse-sensor-cleanup.sh
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User=root
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Group=root
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WorkingDirectory=/var/lib/pulse-sensor-proxy
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# Logging
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StandardOutput=journal
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StandardError=journal
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SyslogIdentifier=pulse-sensor-cleanup
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# Security hardening (less restrictive than the proxy since we need SSH access)
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NoNewPrivileges=true
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ProtectSystem=strict
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ReadWritePaths=/var/lib/pulse-sensor-proxy /root/.ssh
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ProtectKernelTunables=true
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ProtectKernelModules=true
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ProtectControlGroups=true
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PrivateTmp=true
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RestrictSUIDSGID=true
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RestrictAddressFamilies=AF_UNIX AF_INET AF_INET6 AF_NETLINK
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LimitNOFILE=1024
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[Install]
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# This service is triggered by the .path unit, no need to enable it directly
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