feat: PBS — Disk-Auslastung via df, laufende Tasks, Kacheln kleiner ohne Debian-Version

agent-linux/collector/pbs.go

@@ -37,6 +37,7 @@ type PBSTask struct {
 	Duration  int64  `json:"duration,omitempty"`
 	User      string `json:"user,omitempty"`
 	Datastore string `json:"datastore,omitempty"`
+	Running   bool   `json:"running,omitempty"`
 }
 
 type PBSGCStatus struct {
@@ -90,10 +91,28 @@ func CollectPBS() *PBSInfo {
 				if avail, ok := d["avail"].(float64); ok {
 					ds.Available = int64(avail)
 				}
-				// Backup-Anzahl: alle Timestamp-Verzeichnisse zaehlen
-				// Struktur: <path>/<type>/<id>/<timestamp> oder <path>/ns/<ns>/<type>/<id>/<timestamp>
-				// Timestamp-Format: 2026-02-18T18:24:36Z
+				// Disk-Auslastung via df
 				if ds.Path != "" {
+					dfCmd := exec.Command("/bin/df", "-B1", "--output=size,used,avail", ds.Path)
+					if out, err := dfCmd.Output(); err == nil {
+						lines := strings.Split(strings.TrimSpace(string(out)), "\n")
+						if len(lines) >= 2 {
+							fields := strings.Fields(lines[1])
+							if len(fields) >= 3 {
+								if v, err := strconv.ParseInt(fields[0], 10, 64); err == nil {
+									ds.Total = v
+								}
+								if v, err := strconv.ParseInt(fields[1], 10, 64); err == nil {
+									ds.Used = v
+								}
+								if v, err := strconv.ParseInt(fields[2], 10, 64); err == nil {
+									ds.Available = v
+								}
+							}
+						}
+					}
+
+					// Backup-Anzahl: alle Timestamp-Verzeichnisse zaehlen
 					countCmd := exec.Command("/bin/sh", "-c",
 						`find `+ds.Path+` -type d 2>/dev/null | grep -cE '/[0-9]{4}-[0-9]{2}-[0-9]{2}T[0-9]{2}:[0-9]{2}:[0-9]{2}Z$'`)
 					if out, err := countCmd.Output(); err == nil {
@@ -131,11 +150,14 @@ func CollectPBS() *PBSInfo {
 				if start, ok := t["starttime"].(float64); ok {
 					task.StartTime = int64(start)
 				}
-				if end, ok := t["endtime"].(float64); ok {
+				if end, ok := t["endtime"].(float64); ok && end > 0 {
 					task.EndTime = int64(end)
 					if task.StartTime > 0 {
 						task.Duration = task.EndTime - task.StartTime
 					}
+				} else {
+					task.Running = true
+					task.Status = "running"
 				}
 				if user, ok := t["user"].(string); ok {
 					task.User = user