/* * Minimalist Object Storage, (C) 2015 Minio, Inc. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package rpc import ( "net/http" "os" "github.com/minio/minio/pkg/iodine" "github.com/minio/minio/pkg/utils/scsi" ) // DiskInfoService disk info service type DiskInfoService struct{} // DiskInfoReply disk info reply for disk info service type DiskInfoReply struct { Hostname string `json:"hostname"` Disks []string `json:"disks"` DiskAttributes map[string]scsi.Attributes `json:"disk-attrs"` } func setDiskInfoReply(sis *DiskInfoReply) error { var err error sis.Hostname, err = os.Hostname() if err != nil { return iodine.New(err, nil) } disks, err := scsi.GetDisks() if err != nil { return iodine.New(err, nil) } sis.DiskAttributes = make(map[string]scsi.Attributes) for k, v := range disks { sis.Disks = append(sis.Disks, k) sis.DiskAttributes[k] = v } return nil } // Get method func (s *DiskInfoService) Get(r *http.Request, args *Args, reply *DiskInfoReply) error { return setDiskInfoReply(reply) }