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Pulse/docs/operations/SENSOR_PROXY_LOGS.md
rcourtman cc3c0187a0 feat: AI features, agent improvements, and host monitoring enhancements 
AI Chat Integration:
- Multi-provider support (Anthropic, OpenAI, Ollama)
- Streaming responses with markdown rendering
- Agent command execution for remote troubleshooting
- Context-aware conversations with host/container metadata

Agent Updates:
- Add --enable-proxmox flag for automatic PVE/PBS token setup
- Improve auto-update with semver comparison (prevents downgrades)
- Add updatedFrom tracking to report previous version after update
- Reduce initial update check delay from 30s to 5s
- Add agent version column to Hosts page table

Host Metrics:
- Add DiskIO stats collection (read/write bytes, ops, time)
- Improve disk filtering to exclude Docker overlay mounts
- Add RAID array monitoring via mdadm
- Enhanced temperature sensor parsing

Frontend:
- New Agent Version column on Hosts overview table
- Improved node modal with agent-first installation flow
- Add DiskIO display in host drawer
- Better responsive handling for metric bars
2025-12-05 10:37:02 +00:00

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📝 Sensor Proxy Log Forwarding

⚠️ Deprecated: The sensor-proxy is deprecated in favor of the unified Pulse agent. For new installations, use install.sh --enable-proxmox instead. See TEMPERATURE_MONITORING.md.

Forward audit.log and proxy.log to a central SIEM via RELP + TLS.

🚀 Quick Start

Run the helper script with your collector details:

sudo REMOTE_HOST=logs.example.com \
     REMOTE_PORT=6514 \
     CERT_DIR=/etc/pulse/log-forwarding \
     CA_CERT=/path/to/ca.crt \
     CLIENT_CERT=/path/to/client.crt \
     CLIENT_KEY=/path/to/client.key \
     /opt/pulse/scripts/setup-log-forwarding.sh

📋 What It Does

  1. Inputs: Watches /var/log/pulse/sensor-proxy/{audit,proxy}.log.
  2. Queue: Disk-backed queue (50k messages) for reliability.
  3. Output: RELP over TLS to REMOTE_HOST.
  4. Mirror: Local debug file at /var/log/pulse/sensor-proxy/forwarding.log.

✅ Verification

  1. Check Status: sudo systemctl status rsyslog
  2. View Mirror: tail -f /var/log/pulse/sensor-proxy/forwarding.log
  3. Test: Restart proxy and check remote collector for pulse.audit tag.

🧹 Maintenance

  • Disable: Remove /etc/rsyslog.d/pulse-sensor-proxy.conf and restart rsyslog.
  • Rotate Certs: Replace files in CERT_DIR and restart rsyslog.