如何通過python爲Sof​​tlayer虛擬服務器指定單個磁盤大小

Question

我使用python softlayer創建虛擬服務器的實例。當我指定2個磁盤大小時，可以驗證請求。如果我只請求1個磁盤大小，則調用失敗。我不想使用默認大小。我怎樣才能指定一個100 GB的驅動器？

樣品要求：

vsi_request= { 
    'cpus': 2, 
    'memory': 6144, 
    'hourly': True, 
    'hostname': 'test', 
    'domain': u'sample.domain.com', 
    'local_disk': False, 
    'datacenter': datacenter_code, 
    'os_code' : u'UBUNTU_14_64', 
    'dedicated': False, 
    'private_vlan': 1234, 
    'post_uri': 'https://bla', 
    'private': True, 
    'ssh_keys': [2345], 
    'nic_speed': 1000, 
    'tags': 'test, pleaseCancel', 
    'disks': ('100') <---- This makes it fail 
} 
vsi = vsmgr.verify_create_instance(**vsi_request) 

我已經試過各種輸入：

# <no disks specification> success, default to 25 GB 
#('100', '10') success 
#('100') Unable to find prices for block device 0 with capacity of 1. 
#('25') Unable to find prices for block device 0 with capacity of 2. 
## Some invalid values just to see the error message 
#('500') Unable to find prices for block device 0 with capacity of 5. 
#('100', '4') Unable to find prices for block device 2 with capacity of 4. 
#('100', '0') Unable to find prices for block device 2 with capacity of 0. 

相關的堆棧跟蹤：

Traceback (most recent call last): 
vsi = vsmgr.verify_create_instance(**vsi_request) 
File "C:\Python27\lib\site-packages\SoftLayer\managers\vs.py", line 475, in verify_create_instance 
return self.guest.generateOrderTemplate(create_options) 
File "C:\Python27\lib\site-packages\SoftLayer\API.py", line 373, in call_handler 
return self(name, *args, **kwargs) 
File "C:\Python27\lib\site-packages\SoftLayer\API.py", line 341, in call 
return self.client.call(self.name, name, *args, **kwargs) 
File "C:\Python27\lib\site-packages\SoftLayer\API.py", line 237, in call 
return self.transport(request) 
File "C:\Python27\lib\site-packages\SoftLayer\transports.py", line 187, in __call__ 
raise _ex(ex.faultCode, ex.faultString) 
SoftLayer.exceptions.SoftLayerAPIError: SoftLayerAPIError(SoftLayer_Exception_NotFound): Unable to find prices for block device 0 with capacity of 1. 

Answer 1

請試試這個：

'disks': ['100'] 

或

'disks': ('100',) 

E.g：

vsi_request= { 
    'cpus': 2, 
    'memory': 6144, 
    'hourly': True, 
    'hostname': 'test', 
    'domain': u'sample.domain.com', 
    'local_disk': False, 
    'datacenter': datacenter_code, 
    'os_code' : u'UBUNTU_14_64', 
    'dedicated': False, 
    'private_vlan': 1234, 
    'post_uri': 'https://bla', 
    'private': True, 
    'ssh_keys': [2345], 
    'nic_speed': 1000, 
    'tags': 'test, pleaseCancel', 
    'disks': ['100'] 
} 

另外，我建議使用get_create_options獲得可用選項訂購VSI：

mgr.get_create_options()