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new master metrics

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This commit is contained in:
Konstantin Lebedev
2022-01-24 19:09:43 +05:00
parent 3bba2124ef
commit 28efe31524
4 changed files with 49 additions and 3 deletions
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9
weed/wdclient/masterclient.go
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@@ -2,6 +2,7 @@ package wdclient
import (
"context"
"github.com/chrislusf/seaweedfs/weed/stats"
"math/rand"
"time"
@@ -96,14 +97,15 @@ func (mc *MasterClient) tryAllMasters() {
func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedLeader pb.ServerAddress) {
glog.V(1).Infof("%s masterClient Connecting to master %v", mc.clientType, master)
stats.MasterClientConnectCounter.WithLabelValues("total").Inc()
gprcErr := pb.WithMasterClient(true, master, mc.grpcDialOption, func(client master_pb.SeaweedClient) error {
ctx, cancel := context.WithCancel(context.Background())
defer cancel()
stream, err := client.KeepConnected(ctx)
if err != nil {
glog.V(1).Infof("%s masterClient failed to keep connected to %s: %v", mc.clientType, master, err)
stats.MasterClientConnectCounter.WithLabelValues("failedToKeepConnected").Inc()
return err
}
@@ -113,6 +115,7 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL
Version: util.Version(),
}); err != nil {
glog.V(0).Infof("%s masterClient failed to send to %s: %v", mc.clientType, master, err)
stats.MasterClientConnectCounter.WithLabelValues("failedToSend").Inc()
return err
}
@@ -123,6 +126,7 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL
resp, err := stream.Recv()
if err != nil {
glog.V(0).Infof("%s masterClient failed to receive from %s: %v", mc.clientType, master, err)
stats.MasterClientConnectCounter.WithLabelValues("failedToReceive").Inc()
return err
}
@@ -131,6 +135,7 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL
if resp.VolumeLocation.Leader != "" {
glog.V(0).Infof("redirected to leader %v", resp.VolumeLocation.Leader)
nextHintedLeader = pb.ServerAddress(resp.VolumeLocation.Leader)
stats.MasterClientConnectCounter.WithLabelValues("redirectedToleader").Inc()
return nil
}
@@ -159,6 +164,7 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL
} else {
glog.V(0).Infof("- %s %s leader:%v\n", update.NodeType, update.Address, update.IsLeader)
}
stats.MasterClientConnectCounter.WithLabelValues("onPeerUpdate").Inc()
mc.OnPeerUpdate(update)
}
}
@@ -167,6 +173,7 @@ func (mc *MasterClient) tryConnectToMaster(master pb.ServerAddress) (nextHintedL
})
if gprcErr != nil {
stats.MasterClientConnectCounter.WithLabelValues("failed").Inc()
glog.V(1).Infof("%s masterClient failed to connect with master %v: %v", mc.clientType, master, gprcErr)
}
return