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prom: Add online and healing drives metrics per erasure set (#18700)

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This commit is contained in:
Anis Eleuch
2023-12-21 16:56:43 -08:00
committed by GitHub
parent 7c948adf88
commit 8432fd5ac2
18 changed files with 115 additions and 79 deletions
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14
cmd/erasure.go
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@@ -160,7 +160,7 @@ func getOnlineOfflineDisksStats(disksInfo []madmin.Disk) (onlineDisks, offlineDi
}
// getDisksInfo - fetch disks info across all other storage API.
func getDisksInfo(disks []StorageAPI, endpoints []Endpoint) (disksInfo []madmin.Disk) {
func getDisksInfo(disks []StorageAPI, endpoints []Endpoint, metrics bool) (disksInfo []madmin.Disk) {
disksInfo = make([]madmin.Disk, len(disks))
g := errgroup.WithNErrs(len(disks))
@@ -178,7 +178,7 @@ func getDisksInfo(disks []StorageAPI, endpoints []Endpoint) (disksInfo []madmin.
disksInfo[index] = di
return nil
}
info, err := disks[index].DiskInfo(context.TODO(), true)
info, err := disks[index].DiskInfo(context.TODO(), metrics)
di.DrivePath = info.MountPath
di.TotalSpace = info.Total
di.UsedSpace = info.Used
@@ -225,8 +225,8 @@ func getDisksInfo(disks []StorageAPI, endpoints []Endpoint) (disksInfo []madmin.
}
// Get an aggregated storage info across all disks.
func getStorageInfo(disks []StorageAPI, endpoints []Endpoint) StorageInfo {
disksInfo := getDisksInfo(disks, endpoints)
func getStorageInfo(disks []StorageAPI, endpoints []Endpoint, metrics bool) StorageInfo {
disksInfo := getDisksInfo(disks, endpoints, metrics)
// Sort so that the first element is the smallest.
sort.Slice(disksInfo, func(i, j int) bool {
@@ -245,11 +245,11 @@ func getStorageInfo(disks []StorageAPI, endpoints []Endpoint) StorageInfo {
func (er erasureObjects) StorageInfo(ctx context.Context) StorageInfo {
disks := er.getDisks()
endpoints := er.getEndpoints()
return getStorageInfo(disks, endpoints)
return getStorageInfo(disks, endpoints, true)
}
// LocalStorageInfo - returns underlying local storage statistics.
func (er erasureObjects) LocalStorageInfo(ctx context.Context) StorageInfo {
func (er erasureObjects) LocalStorageInfo(ctx context.Context, metrics bool) StorageInfo {
disks := er.getDisks()
endpoints := er.getEndpoints()
@@ -263,7 +263,7 @@ func (er erasureObjects) LocalStorageInfo(ctx context.Context) StorageInfo {
}
}
return getStorageInfo(localDisks, localEndpoints)
return getStorageInfo(localDisks, localEndpoints, metrics)
}
// getOnlineDisksWithHealing - returns online disks and overall healing status.