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package weed_server
import (
"context"
"fmt"
"time"
"github.com/seaweedfs/seaweedfs/weed/cluster"
"github.com/seaweedfs/seaweedfs/weed/glog"
"github.com/seaweedfs/seaweedfs/weed/pb"
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
"github.com/seaweedfs/seaweedfs/weed/pb/master_pb"
"github.com/seaweedfs/seaweedfs/weed/pb/volume_server_pb"
"github.com/seaweedfs/seaweedfs/weed/util"
)
func (fs *FilerServer) Statistics(ctx context.Context, req *filer_pb.StatisticsRequest) (resp *filer_pb.StatisticsResponse, err error) {
var output *master_pb.StatisticsResponse
err = fs.filer.MasterClient.WithClient(false, func(masterClient master_pb.SeaweedClient) error {
grpcResponse, grpcErr := masterClient.Statistics(context.Background(), &master_pb.StatisticsRequest{
Replication: req.Replication,
Collection: req.Collection,
Ttl: req.Ttl,
DiskType: req.DiskType,
})
if grpcErr != nil {
return grpcErr
}
output = grpcResponse
return nil
})
if err != nil {
return nil, err
}
return &filer_pb.StatisticsResponse{
TotalSize: output.TotalSize,
UsedSize: output.UsedSize,
FileCount: output.FileCount,
}, nil
}
func (fs *FilerServer) Ping(ctx context.Context, req *filer_pb.PingRequest) (resp *filer_pb.PingResponse, pingErr error) {
resp = &filer_pb.PingResponse{
StartTimeNs: time.Now().UnixNano(),
}
if req.TargetType == cluster.FilerType {
pingErr = pb.WithFilerClient(false, 0, pb.ServerAddress(req.Target), fs.grpcDialOption, func(client filer_pb.SeaweedFilerClient) error {
pingResp, err := client.Ping(ctx, &filer_pb.PingRequest{})
if pingResp != nil {
resp.RemoteTimeNs = pingResp.StartTimeNs
}
return err
})
}
if req.TargetType == cluster.VolumeServerType {
pingErr = pb.WithVolumeServerClient(false, pb.ServerAddress(req.Target), fs.grpcDialOption, func(client volume_server_pb.VolumeServerClient) error {
pingResp, err := client.Ping(ctx, &volume_server_pb.PingRequest{})
if pingResp != nil {
resp.RemoteTimeNs = pingResp.StartTimeNs
}
return err
})
}
if req.TargetType == cluster.MasterType {
pingErr = pb.WithMasterClient(false, pb.ServerAddress(req.Target), fs.grpcDialOption, false, func(client master_pb.SeaweedClient) error {
pingResp, err := client.Ping(ctx, &master_pb.PingRequest{})
if pingResp != nil {
resp.RemoteTimeNs = pingResp.StartTimeNs
}
return err
})
}
if pingErr != nil {
pingErr = fmt.Errorf("ping %s %s: %v", req.TargetType, req.Target, pingErr)
}
resp.StopTimeNs = time.Now().UnixNano()
return
}
func (fs *FilerServer) GetFilerConfiguration(ctx context.Context, req *filer_pb.GetFilerConfigurationRequest) (resp *filer_pb.GetFilerConfigurationResponse, err error) {
t := &filer_pb.GetFilerConfigurationResponse{
Masters: fs.option.Masters.GetInstancesAsStrings(),
Collection: fs.option.Collection,
Replication: fs.option.DefaultReplication,
MaxMb: uint32(fs.option.MaxMB),
DirBuckets: fs.filer.DirBucketsPath,
Cipher: fs.filer.Cipher,
Signature: fs.filer.Signature,
MetricsAddress: fs.metricsAddress,
MetricsIntervalSec: int32(fs.metricsIntervalSec),
Version: util.Version(),
FilerGroup: fs.option.FilerGroup,
}
glog.V(4).Infof("GetFilerConfiguration: %v", t)
return t, nil
}
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