forked from TrueCloudLab/frostfs-node
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
|
package control
|
||
|
|
|
||
|
|
import (
|
||
|
|
"context"
|
||
|
|
|
||
|
|
"github.com/nspcc-dev/neofs-node/pkg/services/control"
|
||
|
|
"google.golang.org/grpc/codes"
|
||
|
|
"google.golang.org/grpc/status"
|
||
|
|
)
|
||
|
|
|
||
|
|
func (s *Server) ListShards(_ context.Context, req *control.ListShardsRequest) (*control.ListShardsResponse, error) {
|
||
|
|
// verify request
|
||
|
|
if err := s.isValidRequest(req); err != nil {
|
||
|
|
return nil, status.Error(codes.PermissionDenied, err.Error())
|
||
|
|
}
|
||
|
|
|
||
|
|
// create and fill response
|
||
|
|
resp := new(control.ListShardsResponse)
|
||
|
|
|
||
|
|
body := new(control.ListShardsResponse_Body)
|
||
|
|
resp.SetBody(body)
|
||
|
|
|
||
|
|
info := s.s.DumpInfo()
|
||
|
|
|
||
|
|
shardInfos := make([]*control.ShardInfo, 0, len(info.Shards))
|
||
|
|
|
||
|
|
for _, shard := range info.Shards {
|
||
|
|
si := new(control.ShardInfo)
|
||
|
|
|
||
|
|
si.SetID(*shard.ID)
|
||
|
|
si.SetMetabasePath(shard.MetaBaseInfo.Path)
|
||
|
|
si.SetBlobstorePath(shard.BlobStorInfo.RootPath)
|
||
|
|
si.SetWriteCachePath(shard.WriteCacheInfo.Path)
|
||
|
|
|
||
|
|
// FIXME: use real shard mode when there are more than just `read-write`
|
||
|
|
// after https://github.com/nspcc-dev/neofs-node/issues/1044
|
||
|
|
si.SetMode(control.ShardMode_READ_WRITE)
|
||
|
|
|
||
|
|
shardInfos = append(shardInfos, si)
|
||
|
|
}
|
||
|
|
|
||
|
|
body.SetShards(shardInfos)
|
||
|
|
|
||
|
|
// sign the response
|
||
|
|
if err := SignMessage(s.key, resp); err != nil {
|
||
|
|
return nil, status.Error(codes.Internal, err.Error())
|
||
|
|
}
|
||
|
|
|
||
|
|
return resp, nil
|
||
|
|
}
|