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const poe_info = ubus.call("poe", "info");
if (!poe_info)
return false;
// possible poe modes for a port
// realtek-poe/src/main.c
// static int poe_reply_port_ext_config()
const POE_MODES = [
"PoE",
"Legacy",
"pre-PoE+",
"PoE+",
];
// possible poe states for a port
// realtek-poe/src/main.c
// static int poe_reply_4_port_status()
const POE_STATES = [
"Disabled",
"Searching",
"Delivering power",
"Fault",
"Other fault",
"Requesting power",
];
// start main scraping function:
// helper vars
const mcu = poe_info["mcu"];
const ports = poe_info["ports"];
const budget = poe_info["budget"];
const firmware = poe_info["firmware"];
const consumption = poe_info["consumption"];
// push info, budget and consumption metric
gauge('realtek_poe_switch_info')({ mcu: mcu, firmware: firmware }, 1);
gauge('realtek_poe_switch_budget_watts')(null, budget);
gauge('realtek_poe_switch_consumption_watts')(null, consumption);
// push per port priority metrics
const priority_metric = gauge('realtek_poe_port_priority');
for (let port, values in ports) {
priority_metric({ device: port }, values["priority"]);
}
// push per port consumption metrics
const consumption_metric = gauge('realtek_poe_port_consumption_watts', 'PoE port power consumption in Watts');
for (let port, values in ports) {
consumption_metric({ device: port }, (values["consumption"] || 0));
}
// push per port state metrics
const state_metric = gauge('realtek_poe_port_state', 'PoE port state');
for (let state in POE_STATES) {
for (let port, values in ports) {
state_metric({ device: port, state: state }, (values["status"] == state) ? 1 : 0);
}
}
// push per port mode metrics
const mode_metric = gauge('realtek_poe_port_mode', 'PoE port mode');
for (let mode in POE_MODES) {
for (let port, values in ports) {
mode_metric({ device: port, mode: mode }, (values["mode"] == mode) ? 1 : 0);
}
}
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