对 "getSnapshotPercentage" 的软层服务调用失败

Question

我将以下逻辑写入 get the Snapshot Percentage，但出现以下错误。请注意，我已经对 Network_Storage 和 Network_Storage_Iscsi 都进行了尝试，并且在这两种情况下都看到了相同的响应。有解决方法还是这是一个错误？

def get_snapshot_space(sl_config, iscsi_identifier):
    """ get the total number of Snapshot Space remaining"""
    snapshot_percentage = SL.instance(sl_config).net.getSnapshotPercentage(id=iscsi_identifier);
    print "Snapshot Space Used: \% %s " % snapshot_space;

错误：

 snapshot_percentage = SL.instance(sl_config).net.getSnapshotPercentage(id=iscsi_identifier);
  File "/usr/lib/python2.7/site-packages/SoftLayer-5.1.0-
py2.7.egg/SoftLayer/API.py", line 375, in call_handler
    return self(name, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/SoftLayer-5.1.0-

py2.7.egg/SoftLayer/API.py", line 343, in call
    return self.client.call(self.name, name, *args, **kwargs)
  File "/usr/lib/python2.7/site-packages/SoftLayer-5.1.0-

py2.7.egg/SoftLayer/API.py", line 246, in call
    return self.transport(request)
  File "/usr/lib/python2.7/site-packages/SoftLayer-5.1.0-

py2.7.egg/SoftLayer/transports.py", line 187, in __call__
    raise _ex(ex.faultCode, ex.faultString)
SoftLayer.exceptions.SoftLayerAPIError: SoftLayerAPIError(Client): Function ("getSnapshotPercentage") is not a valid method for this service

另外，我注意到在 softLayer Portal 上，百分比的表示有时不正确？自从我清除所有快照以来已经一个多小时了。

Answer 1

该方法目前已弃用，因此您可以使用对象掩码来检索 bytesUsed 和 snapshotCapacityGb 属性。

下一个脚本生成 space 可用的快照，显示在 UI 门户中。

"""
Retrieves snapshot space.

See below references for more details.
Important manual pages:
http://sldn.softlayer.com/reference/datatypes/SoftLayer_Network_Storage
@License: http://sldn.softlayer.com/article/License
@Author: SoftLayer Technologies, Inc. <sldn@softlayer.com>
"""

import SoftLayer

USERNAME = 'set me'
API_KEY = 'set me'

client = SoftLayer.create_client_from_env(username=USERNAME, api_key=API_KEY)
networkStorageService = client['SoftLayer_Network_Storage']

iscsiStorageId = 1234567
objectMask = 'mask[snapshotCapacityGb,snapshots[bytesUsed,snapshotSizeBytes,snapshotSpaceAvailable]]'

try:
    storage = networkStorageService.getObject(mask=objectMask, id=iscsiStorageId)
    capacity = long(float(storage['snapshotCapacityGb'])) * 1e+9
    used_space = 0
    for child in storage['snapshots']:
        used_space = used_space + long(float(child['snapshotSizeBytes']))
    snapshot_space = (capacity - used_space) / 1e+9    
    print snapshot_space   
except SoftLayer.SoftLayerAPIError as e:
    print('Failed ... faultCode=%s, faultString=%s'
        % (e.faultCode, e.faultString))

关于 UI 中的快照 space 表示，它或多或少每小时更新一次。

希望对您有所帮助。

对 "getSnapshotPercentage" 的软层服务调用失败

Softlayer service call to "getSnapshotPercentage" is failing

api

ibm-cloud-infrastructure