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shell: add volumeServer.leave command

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This commit is contained in:
Chris Lu
2020-09-13 21:25:51 -07:00
parent 1af95c5b76
commit 5d6753fb98
9 changed files with 741 additions and 490 deletions
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19
weed/command/volume.go
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@@ -223,22 +223,27 @@ func (v VolumeServerOptions) startVolumeServer(volumeFolders, maxVolumeCounts, v
// starting the cluster http server
clusterHttpServer := v.startClusterHttpService(volumeMux)
stopChan := make(chan bool)
grace.OnInterrupt(func() {
fmt.Println("volume server has be killed")
// Stop heartbeatsZ
glog.V(0).Infof("stop send heartbeat and wait %d seconds until shutdown ...", *v.preStopSeconds)
volumeServer.SendHeartbeat = false
time.Sleep(time.Duration(*v.preStopSeconds) * time.Second)
// Stop heartbeats
if !volumeServer.StopHeartbeat() {
glog.V(0).Infof("stop send heartbeat and wait %d seconds until shutdown ...", *v.preStopSeconds)
time.Sleep(time.Duration(*v.preStopSeconds) * time.Second)
}
v.shutdown(publicHttpDown, clusterHttpServer, grpcS, volumeServer)
shutdown(publicHttpDown, clusterHttpServer, grpcS, volumeServer)
stopChan <- true
})
select {}
select {
case <-stopChan:
}
}
func (v VolumeServerOptions) shutdown(publicHttpDown httpdown.Server, clusterHttpServer httpdown.Server, grpcS *grpc.Server, volumeServer *weed_server.VolumeServer) {
func shutdown(publicHttpDown httpdown.Server, clusterHttpServer httpdown.Server, grpcS *grpc.Server, volumeServer *weed_server.VolumeServer) {
// firstly, stop the public http service to prevent from receiving new user request
if nil != publicHttpDown {