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[master] Do Automatic Volume Grow in background (#5781)

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* Do Automatic Volume Grow in backgound

* pass lastGrowCount to master

* fix build

* fix count to uint64
This commit is contained in:
Konstantin Lebedev
2024-07-16 20:03:40 +05:00
committed by GitHub
parent ce61a66b65
commit 67edf1d014
8 changed files with 93 additions and 43 deletions
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13
weed/server/master_server_handlers_admin.go
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@@ -70,7 +70,7 @@ func (ms *MasterServer) volumeVacuumHandler(w http.ResponseWriter, r *http.Reque
}
func (ms *MasterServer) volumeGrowHandler(w http.ResponseWriter, r *http.Request) {
count := 0
count := uint64(0)
option, err := ms.getVolumeGrowOption(r)
if err != nil {
writeJsonError(w, r, http.StatusNotAcceptable, err)
@@ -78,15 +78,16 @@ func (ms *MasterServer) volumeGrowHandler(w http.ResponseWriter, r *http.Request
}
glog.V(0).Infof("volumeGrowHandler received %v from %v", option.String(), r.RemoteAddr)
if count, err = strconv.Atoi(r.FormValue("count")); err == nil {
if ms.Topo.AvailableSpaceFor(option) < int64(count*option.ReplicaPlacement.GetCopyCount()) {
err = fmt.Errorf("only %d volumes left, not enough for %d", ms.Topo.AvailableSpaceFor(option), count*option.ReplicaPlacement.GetCopyCount())
if count, err = strconv.ParseUint(r.FormValue("count"), 10, 32); err == nil {
replicaCount := int64(count * uint64(option.ReplicaPlacement.GetCopyCount()))
if ms.Topo.AvailableSpaceFor(option) < replicaCount {
err = fmt.Errorf("only %d volumes left, not enough for %d", ms.Topo.AvailableSpaceFor(option), replicaCount)
} else if !ms.Topo.DataCenterExists(option.DataCenter) {
err = fmt.Errorf("data center %v not found in topology", option.DataCenter)
} else {
var newVidLocations []*master_pb.VolumeLocation
newVidLocations, err = ms.vg.GrowByCountAndType(ms.grpcDialOption, count, option, ms.Topo)
count = len(newVidLocations)
newVidLocations, err = ms.vg.GrowByCountAndType(ms.grpcDialOption, uint32(count), option, ms.Topo)
count = uint64(len(newVidLocations))
}
} else {
err = fmt.Errorf("can not parse parameter count %s", r.FormValue("count"))