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Add backup diagnostics snapshots tasks and homelab map

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Maxim
2026-08-01 13:50:58 +03:00
parent 92607f62d5
commit f1356fec37
7 changed files with 306 additions and 17 deletions
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35
backups.go
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@@ -12,12 +12,15 @@ import (
)
type BackupItem struct {
VMID int `json:"vmid"`
Storage string `json:"storage"`
VolumeID string `json:"volid"`
Format string `json:"format"`
SizeBytes uint64 `json:"size"`
CreatedAt int64 `json:"ctime"`
VMID int `json:"vmid"`
Storage string `json:"storage"`
VolumeID string `json:"volid"`
Format string `json:"format"`
SizeBytes uint64 `json:"size"`
CreatedAt int64 `json:"ctime"`
PreviousSizeBytes uint64 `json:"previousSize,omitempty"`
SizeChangePercent *float64 `json:"sizeChangePercent,omitempty"`
PreviousCreatedAt int64 `json:"previousCtime,omitempty"`
}
type BackupMetrics struct {
@@ -89,17 +92,25 @@ func readBackups() BackupMetrics {
}
func latestBackups(items []BackupItem) []BackupItem {
latest := make(map[int]BackupItem)
byGuest := make(map[int][]BackupItem)
for _, item := range items {
if item.VMID == 0 {
continue
}
if previous, ok := latest[item.VMID]; !ok || item.CreatedAt > previous.CreatedAt {
latest[item.VMID] = item
}
byGuest[item.VMID] = append(byGuest[item.VMID], item)
}
result := make([]BackupItem, 0, len(latest))
for _, item := range latest {
result := make([]BackupItem, 0, len(byGuest))
for _, history := range byGuest {
sort.Slice(history, func(i, j int) bool { return history[i].CreatedAt > history[j].CreatedAt })
item := history[0]
if len(history) > 1 {
item.PreviousSizeBytes = history[1].SizeBytes
item.PreviousCreatedAt = history[1].CreatedAt
if history[1].SizeBytes > 0 {
change := (float64(item.SizeBytes) - float64(history[1].SizeBytes)) / float64(history[1].SizeBytes) * 100
item.SizeChangePercent = &change
}
}
result = append(result, item)
}
sort.Slice(result, func(i, j int) bool { return result[i].VMID < result[j].VMID })