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shell: cluster.check prints out clock delta and network latency

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This commit is contained in:
chrislu 2022-04-16 13:24:17 -07:00
parent fd1dc1ab25
commit 460d56d283
1 changed files with 42 additions and 30 deletions
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72
weed/shell/command_cluster_check.go
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@ -7,10 +7,9 @@ import (
"github.com/chrislusf/seaweedfs/weed/cluster"
"github.com/chrislusf/seaweedfs/weed/pb"
"github.com/chrislusf/seaweedfs/weed/pb/filer_pb"
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
"github.com/chrislusf/seaweedfs/weed/pb/volume_server_pb"
"io"
"github.com/chrislusf/seaweedfs/weed/pb/master_pb"
)
func init() {
@ -98,15 +97,16 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
for _, volumeServer := range volumeServers {
fmt.Fprintf(writer, "checking master %s to volume server %s ... ", string(master), string(volumeServer))
err := pb.WithMasterClient(false, master, commandEnv.option.GrpcDialOption, func(client master_pb.SeaweedClient) error {
_, err := client.Ping(context.Background(), &master_pb.PingRequest{
pong, err := client.Ping(context.Background(), &master_pb.PingRequest{
Target: string(volumeServer),
TargetType: cluster.VolumeServerType,
})
if err == nil {
printTiming(writer, pong.StartTimeNs, pong.RemoteTimeNs, pong.StopTimeNs)
}
return err
})
if err == nil {
fmt.Fprintf(writer, "ok\n")
} else {
if err != nil {
fmt.Fprintf(writer, "%v\n", err)
}
}
@ -120,15 +120,16 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
}
fmt.Fprintf(writer, "checking master %s to %s ... ", string(sourceMaster), string(targetMaster))
err := pb.WithMasterClient(false, sourceMaster, commandEnv.option.GrpcDialOption, func(client master_pb.SeaweedClient) error {
_, err := client.Ping(context.Background(), &master_pb.PingRequest{
pong, err := client.Ping(context.Background(), &master_pb.PingRequest{
Target: string(targetMaster),
TargetType: cluster.MasterType,
})
if err == nil {
printTiming(writer, pong.StartTimeNs, pong.RemoteTimeNs, pong.StopTimeNs)
}
return err
})
if err == nil {
fmt.Fprintf(writer, "ok\n")
} else {
if err != nil {
fmt.Fprintf(writer, "%v\n", err)
}
}
@ -139,15 +140,16 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
for _, master := range masters {
fmt.Fprintf(writer, "checking volume server %s to master %s ... ", string(volumeServer), string(master))
err := pb.WithVolumeServerClient(false, volumeServer, commandEnv.option.GrpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
_, err := client.Ping(context.Background(), &volume_server_pb.PingRequest{
pong, err := client.Ping(context.Background(), &volume_server_pb.PingRequest{
Target: string(master),
TargetType: cluster.MasterType,
})
if err == nil {
printTiming(writer, pong.StartTimeNs, pong.RemoteTimeNs, pong.StopTimeNs)
}
return err
})
if err == nil {
fmt.Fprintf(writer, "ok\n")
} else {
if err != nil {
fmt.Fprintf(writer, "%v\n", err)
}
}
@ -158,15 +160,16 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
for _, master := range masters {
fmt.Fprintf(writer, "checking filer %s to master %s ... ", string(filer), string(master))
err := pb.WithFilerClient(false, filer, commandEnv.option.GrpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
_, err := client.Ping(context.Background(), &filer_pb.PingRequest{
pong, err := client.Ping(context.Background(), &filer_pb.PingRequest{
Target: string(master),
TargetType: cluster.MasterType,
})
if err == nil {
printTiming(writer, pong.StartTimeNs, pong.RemoteTimeNs, pong.StopTimeNs)
}
return err
})
if err == nil {
fmt.Fprintf(writer, "ok\n")
} else {
if err != nil {
fmt.Fprintf(writer, "%v\n", err)
}
}
@ -177,15 +180,16 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
for _, volumeServer := range volumeServers {
fmt.Fprintf(writer, "checking filer %s to volume server %s ... ", string(filer), string(volumeServer))
err := pb.WithFilerClient(false, filer, commandEnv.option.GrpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
_, err := client.Ping(context.Background(), &filer_pb.PingRequest{
pong, err := client.Ping(context.Background(), &filer_pb.PingRequest{
Target: string(volumeServer),
TargetType: cluster.VolumeServerType,
})
if err == nil {
printTiming(writer, pong.StartTimeNs, pong.RemoteTimeNs, pong.StopTimeNs)
}
return err
})
if err == nil {
fmt.Fprintf(writer, "ok\n")
} else {
if err != nil {
fmt.Fprintf(writer, "%v\n", err)
}
}
@ -199,15 +203,16 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
}
fmt.Fprintf(writer, "checking volume server %s to %s ... ", string(sourceVolumeServer), string(targetVolumeServer))
err := pb.WithVolumeServerClient(false, sourceVolumeServer, commandEnv.option.GrpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
_, err := client.Ping(context.Background(), &volume_server_pb.PingRequest{
pong, err := client.Ping(context.Background(), &volume_server_pb.PingRequest{
Target: string(targetVolumeServer),
TargetType: cluster.VolumeServerType,
})
if err == nil {
printTiming(writer, pong.StartTimeNs, pong.RemoteTimeNs, pong.StopTimeNs)
}
return err
})
if err == nil {
fmt.Fprintf(writer, "ok\n")
} else {
if err != nil {
fmt.Fprintf(writer, "%v\n", err)
}
}
@ -218,15 +223,16 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
for _, targetFiler := range filers {
fmt.Fprintf(writer, "checking filer %s to %s ... ", string(sourceFiler), string(targetFiler))
err := pb.WithFilerClient(false, sourceFiler, commandEnv.option.GrpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
_, err := client.Ping(context.Background(), &filer_pb.PingRequest{
pong, err := client.Ping(context.Background(), &filer_pb.PingRequest{
Target: string(targetFiler),
TargetType: cluster.FilerType,
})
if err == nil {
printTiming(writer, pong.StartTimeNs, pong.RemoteTimeNs, pong.StopTimeNs)
}
return err
})
if err == nil {
fmt.Fprintf(writer, "ok\n")
} else {
if err != nil {
fmt.Fprintf(writer, "%v\n", err)
}
}
@ -234,3 +240,9 @@ func (c *commandClusterCheck) Do(args []string, commandEnv *CommandEnv, writer i
return nil
}
func printTiming(writer io.Writer, startNs, remoteNs, stopNs int64) {
roundTripTimeMs := float32(stopNs-startNs) / 1000000
deltaTimeMs := float32(remoteNs-(startNs+stopNs)/2) / 1000000
fmt.Fprintf(writer, "ok round trip %.3fms clock delta %.3fms\n", roundTripTimeMs, deltaTimeMs)
}