3.7 KiB
PIGWay Raspberry Pi Agent v3.7.1
简体中文 | English
PIGWay Raspberry Pi Agent is a lightweight local monitoring service for Raspberry Pi. It monitors CPU, memory, temperature, disk, networking, services, processes, system health alerts, and journal events. Ethernet monitoring reads the negotiated link speed and can alert when it remains below the configured minimum. It has no embedded Web UI and does not require a hardware plugin or Device Console.
Installation
See the Trixie fresh-install guide for Raspberry Pi OS Lite 64-bit based on Debian 13. The Agent itself does not access GPIO or I2C; OLED, RGB, and fan control belong to the independent hardware plugin.
sudo ./install.sh
# Explicitly enable the API:
sudo ./install.sh --enable-api
# Keep the API disabled:
sudo ./install.sh --disable-api
Interactive installation asks whether to enable the remote API and defaults to no. Non-interactive installation also keeps it disabled unless explicitly enabled. --no-start only updates files and configuration; it does not change the current service state.
The configuration file is /etc/pigway-pi-control.conf. Restart the Agent after changing monitoring settings:
sudo systemctl restart pigway-pi-control.service
Optional API
The default is [api] enabled = false, with no network listener. To use centralized management, enable it and configure the bind address and port, then run:
sudo systemctl enable --now pigway-pi-control-api.service
sudo cat /etc/pigway-pi-control-api.token
The default port is 6001. Every read and write request requires Authorization: Bearer <token>. The token belongs only to this device and is not printed directly by the installer. The API exposes health, status, logs, configuration, services, plugins, and plugin configuration under /api/v1. It does not serve a Web UI, register multiple machines, or proxy remote requests.
Console and hardware plugins
- PIGWay Device Console can run on a NAS or remote server for dashboards, configuration, and batch synchronization.
- PIGWay Yahboom Cooling HAT independently provides local telemetry, OLED, fan control, and RGB effects.
The remote API and local plugin integration are independent. After enabling plugin integration, register yahboom-cooling-hat = /run/pigway-plugins/yahboom-cooling-hat/api.sock under [plugins] and restart the Agent, or attach it through the Console. Discovery never binds a plugin automatically. Pausing or disconnecting integration does not stop the plugin's local functions.
Operations
sudo /usr/local/sbin/pigway-pi-control --diagnose
sudo journalctl -u pigway-pi-control.service -f
Logs follow the system journal retention policy; no additional database is created. Uninstalling one project never uninstalls either of the others. See Plugin API v1.
Naming and compatibility
This project targets Raspberry Pi. Other Linux platforms are not covered by its support claim and may have separately maintained adapters. Repository naming does not change the existing pigway-agent adapter ID or pigway-pi-control service, configuration and API identifiers.
v3.8.0 网络流量
主接口每个网络采集周期读取 sysfs 的 rx_bytes/tx_bytes，以单调时间差计算字节/秒，API 新增 rx_bytes_per_second 和 tx_bytes_per_second。首次采样、接口切换、计数器重置或读取失败返回空值；不修改监控告警、硬件插件控制或 API 可选安装行为。2026-10-14 已在 Gateway 部署，实机上下行速率与 Console 标准历史指标验证通过。