yunion.io/x/cloudmux@v0.3.10-0-alpha.1/pkg/multicloud/aws/storage.go (about)

     1  // Copyright 2019 Yunion
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //     http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package aws
    16  
    17  import (
    18  	"fmt"
    19  
    20  	"yunion.io/x/jsonutils"
    21  	"yunion.io/x/log"
    22  	"yunion.io/x/pkg/errors"
    23  	"yunion.io/x/pkg/utils"
    24  
    25  	api "yunion.io/x/cloudmux/pkg/apis/compute"
    26  	"yunion.io/x/cloudmux/pkg/cloudprovider"
    27  	"yunion.io/x/cloudmux/pkg/multicloud"
    28  )
    29  
    30  type SStorage struct {
    31  	multicloud.SStorageBase
    32  	multicloud.STagBase
    33  	zone        *SZone
    34  	storageType string
    35  }
    36  
    37  func (self *SStorage) GetId() string {
    38  	return fmt.Sprintf("%s-%s-%s", self.zone.region.client.cpcfg.Id, self.zone.GetId(), self.storageType)
    39  }
    40  
    41  func (self *SStorage) GetName() string {
    42  	return fmt.Sprintf("%s-%s-%s", self.zone.region.client.cpcfg.Name, self.zone.GetId(), self.storageType)
    43  }
    44  
    45  func (self *SStorage) GetGlobalId() string {
    46  	return fmt.Sprintf("%s-%s-%s", self.zone.region.client.cpcfg.Id, self.zone.GetGlobalId(), self.storageType)
    47  }
    48  
    49  func (self *SStorage) GetStatus() string {
    50  	if self.storageType == api.STORAGE_IO2_SSD {
    51  		regionId := self.zone.region.RegionId
    52  		// hard code
    53  		if utils.IsInStringArray(regionId, []string{
    54  			"sa-east-1",
    55  			"eu-west-3",
    56  			"ap-northeast-3",
    57  			"ap-southeast-3",
    58  			"af-south-1",
    59  
    60  			"cn-northwest-1",
    61  			"cn-north-1",
    62  		}) {
    63  			return api.STORAGE_OFFLINE
    64  		}
    65  	}
    66  	return api.STORAGE_ONLINE
    67  }
    68  
    69  func (self *SStorage) Refresh() error {
    70  	return nil
    71  }
    72  
    73  func (self *SStorage) IsEmulated() bool {
    74  	return true
    75  }
    76  
    77  func (self *SStorage) GetIStoragecache() cloudprovider.ICloudStoragecache {
    78  	return self.zone.region.getStoragecache()
    79  }
    80  
    81  func (self *SStorage) GetIZone() cloudprovider.ICloudZone {
    82  	return self.zone
    83  }
    84  
    85  func (self *SStorage) GetIDisks() ([]cloudprovider.ICloudDisk, error) {
    86  	disks := make([]SDisk, 0)
    87  	for {
    88  		parts, total, err := self.zone.region.GetDisks("", self.zone.GetId(), self.storageType, nil, len(disks), 50)
    89  		if err != nil {
    90  			log.Errorf("GetDisks fail %s", err)
    91  			return nil, errors.Wrap(err, "GetDisks")
    92  		}
    93  		disks = append(disks, parts...)
    94  		if len(disks) >= total {
    95  			break
    96  		}
    97  	}
    98  	idisks := make([]cloudprovider.ICloudDisk, len(disks))
    99  	for i := 0; i < len(disks); i += 1 {
   100  		disks[i].storage = self
   101  		idisks[i] = &disks[i]
   102  	}
   103  	return idisks, nil
   104  }
   105  
   106  func (self *SStorage) GetStorageType() string {
   107  	return self.storageType
   108  }
   109  
   110  func (self *SStorage) GetMediumType() string {
   111  	if self.storageType == api.STORAGE_GP2_SSD || self.storageType == api.STORAGE_IO1_SSD || self.storageType == api.STORAGE_IO2_SSD {
   112  		return api.DISK_TYPE_SSD
   113  	} else {
   114  		return api.DISK_TYPE_ROTATE
   115  	}
   116  }
   117  
   118  func (self *SStorage) GetCapacityMB() int64 {
   119  	return 0 // unlimited
   120  }
   121  
   122  func (self *SStorage) GetCapacityUsedMB() int64 {
   123  	return 0
   124  }
   125  
   126  func (self *SStorage) GetStorageConf() jsonutils.JSONObject {
   127  	conf := jsonutils.NewDict()
   128  	return conf
   129  }
   130  
   131  func (self *SStorage) GetEnabled() bool {
   132  	return true
   133  }
   134  
   135  func (self *SStorage) CreateIDisk(conf *cloudprovider.DiskCreateConfig) (cloudprovider.ICloudDisk, error) {
   136  	diskId, err := self.zone.region.CreateDisk(self.zone.ZoneId, self.storageType, conf.Name, conf.SizeGb, "", conf.Desc)
   137  	if err != nil {
   138  		log.Errorf("createDisk fail %s", err)
   139  		return nil, errors.Wrap(err, "CreateDisk")
   140  	}
   141  	disk, err := self.zone.region.GetDisk(diskId)
   142  	if err != nil {
   143  		log.Errorf("getDisk  %s fail %s", diskId, err)
   144  		return nil, errors.Wrap(err, "GetDisk")
   145  	}
   146  	disk.storage = self
   147  	return disk, nil
   148  }
   149  
   150  func (self *SStorage) GetIDiskById(idStr string) (cloudprovider.ICloudDisk, error) {
   151  	if disk, err := self.zone.region.GetDisk(idStr); err != nil {
   152  		log.Errorf("GetDisk %s: %s", idStr, err)
   153  		return nil, errors.Wrap(err, "GetDisk")
   154  	} else {
   155  		disk.storage = self
   156  		return disk, nil
   157  	}
   158  }
   159  
   160  func (self *SStorage) GetMountPoint() string {
   161  	return ""
   162  }
   163  
   164  func (self *SStorage) IsSysDiskStore() bool {
   165  	return true
   166  }