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This commit is contained in:
Lizandro Guarnizo
2026-06-03 20:10:22 -05:00
parent 1e1ba682b0
commit f087fd46f1
3 changed files with 105 additions and 55 deletions
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agent/main.go
+52 -24
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@@ -46,16 +46,16 @@ func loadConfig(path string) (*Config, error) {
// ── Métricas ──────────────────────────────────────────────────────────────────
type Metricas struct {
Hostname string `json:"hostname"`
OS string `json:"os"`
Arch string `json:"arch"`
Uptime uint64 `json:"uptime_seg"`
UptimeStr string `json:"uptime"`
RAM RAMInfo `json:"ram"`
CPU CPUInfo `json:"cpu"`
Disco DiscoInfo `json:"disco"`
LoadAvg LoadInfo `json:"load_avg"`
ReportadoEn string `json:"reportado_en"`
Hostname string `json:"hostname"`
OS string `json:"os"`
Arch string `json:"arch"`
Uptime uint64 `json:"uptime_seg"`
UptimeStr string `json:"uptime"`
RAM RAMInfo `json:"ram"`
CPU CPUInfo `json:"cpu"`
Discos []DiscoInfo `json:"discos"`
LoadAvg LoadInfo `json:"load_avg"`
ReportadoEn string `json:"reportado_en"`
}
type RAMInfo struct {
@@ -136,19 +136,47 @@ func collectMetrics() (*Metricas, error) {
m.CPU.Porcentaje = round2(pcts[0])
}
// Disco (raíz /)
root := "/"
if runtime.GOOS == "windows" {
root = "C:\\"
}
if d, err := disk.Usage(root); err == nil {
// Discos: todas las particiones físicas/reales
if parts, err := disk.Partitions(false); err == nil {
gb := 1024.0 * 1024 * 1024
m.Disco = DiscoInfo{
TotalGB: round2(float64(d.Total) / gb),
UsadoGB: round2(float64(d.Used) / gb),
LibreGB: round2(float64(d.Free) / gb),
Porcentaje: round2(d.UsedPercent),
Ruta: root,
skipFSTypes := map[string]bool{
"proc": true, "sysfs": true, "tmpfs": true, "devtmpfs": true,
"devpts": true, "cgroup": true, "cgroup2": true, "overlay": true,
"hugetlbfs": true, "mqueue": true, "pstore": true, "securityfs": true,
"debugfs": true, "tracefs": true, "autofs": true, "fusectl": true,
"configfs": true, "efivarfs": true, "bpf": true, "rpc_pipefs": true,
"squashfs": true, "ramfs": true, "nsfs": true, "none": true,
}
for _, p := range parts {
if skipFSTypes[p.Fstype] {
continue
}
if d, err := disk.Usage(p.Mountpoint); err == nil {
m.Discos = append(m.Discos, DiscoInfo{
TotalGB: round2(float64(d.Total) / gb),
UsadoGB: round2(float64(d.Used) / gb),
LibreGB: round2(float64(d.Free) / gb),
Porcentaje: round2(d.UsedPercent),
Ruta: p.Mountpoint,
})
}
}
}
// Fallback: si no se encontraron particiones, usar raíz
if len(m.Discos) == 0 {
root := "/"
if runtime.GOOS == "windows" {
root = "C:\\"
}
if d, err := disk.Usage(root); err == nil {
gb := 1024.0 * 1024 * 1024
m.Discos = []DiscoInfo{{
TotalGB: round2(float64(d.Total) / gb),
UsadoGB: round2(float64(d.Used) / gb),
LibreGB: round2(float64(d.Free) / gb),
Porcentaje: round2(d.UsedPercent),
Ruta: root,
}}
}
}
@@ -248,8 +276,8 @@ func main() {
if err := sendHeartbeat(cfg, m); err != nil {
log.Printf("⚠️ Error enviando heartbeat: %v", err)
} else {
log.Printf("✅ Heartbeat enviado | RAM: %.1f%% | CPU: %.1f%% | Disco: %.1f%%",
m.RAM.Porcentaje, m.CPU.Porcentaje, m.Disco.Porcentaje)
log.Printf("✅ Heartbeat enviado | RAM: %.1f%% | CPU: %.1f%% | Discos: %d",
m.RAM.Porcentaje, m.CPU.Porcentaje, len(m.Discos))
}
}