本文介绍了通过SoftLayer API订购文件存储的有效IOPS值是多少的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
尝试使用提供的Python脚本作为，我不断收到以下错误消息:
While attempting to use the Python script provided as the answer for Is it possible to order/configure IBM SoftLayer file storage using slcli or Python API?, I keep getting the following error:
"ValueError:IOPS值:125，对于存储空间:500GB无效."
"ValueError: The IOPS value: 125, is not valid for the storage space: 500GB."
对于IOPS值分别为100、125、200、250、500、1000、2000、2500、3000、5000和6000的我收到此错误.
I got this error for IOPS values of 100, 125, 200, 250, 500, 1000, 2000, 2500, 3000, 5000 and 6000.
我正在圣何塞数据中心(sjc01)尝试此操作.
I am trying this for the San Jose data center (sjc01).
500GB文件存储的IOPS有效值是什么?
What is the valid value for IOPS for 500GB of file storage?
提前谢谢！
推荐答案
该错误是因为，用于获取IOPS价格的过滤器使用配置的存储空间，当您使用存储空间小于1000，为避免错误，代码需要在其请求"1000"中使用该存储空间来获得IOPS的有效价格.在下面的代码中，我添加了scenerio.
The error is because this, The filter, to get the IOPS prices, uses the configured storage space, it fails when you use a storage space less than 1000, in order to avoid the error the code needs to use in its request "1000" as storage space to get the valid pricesfor IOPS. In the code below I added that scenerio.
另一个错误是IOPS必须以100为间隔增加.换句话说，值"125"无效.您需要将其更改为"100"或"200"
The another error is that the IOPS must be in increased in intervals of 100. In another words the value "125" is invalid. You need to change it to "100" or "200"
致谢
"""
Order a file storage (performance NFS).
Important manual pages:
http://sldn.softlayer.com/reference/services/SoftLayer_Product_Order
http://sldn.softlayer.com/reference/services/SoftLayer_Product_Order/verifyOrder
http://sldn.softlayer.com/reference/services/SoftLayer_Product_Order/placeOrder
http://sldn.softlayer.com/reference/services/SoftLayer_Product_Package
http://sldn.softlayer.com/reference/services/SoftLayer_Product_Package/getItems
http://sldn.softlayer.com/reference/services/SoftLayer_Location_Group_Pricing
http://sldn.softlayer.com/reference/services/SoftLayer_Location_Group_Pricing/getAllObjects
http://sldn.softlayer.com/reference/services/SoftLayer_Location
http://sldn.softlayer.com/reference/services/SoftLayer_Location/getDatacenters
http://sldn.softlayer.com/reference/datatypes/SoftLayer_Location_Group_Pricing
http://sldn.softlayer.com/reference/datatypes/SoftLayer_Location
http://sldn.softlayer.com/reference/datatypes/SoftLayer_Container_Product_Order_Network_PerformanceStorage_Nfs
http://sldn.softlayer.com/reference/datatypes/SoftLayer_Product_Item_Price
http://sldn.softlayer.com/blog/cmporter/Location-based-Pricing-and-You
http://sldn.softlayer.com/blog/bpotter/Going-Further-SoftLayer-API-Python-Client-Part-3
http://sldn.softlayer.com/node/274081
http://sldn.softlayer.com/article/Python
http://sldn.softlayer.com/article/Object-Masks
License: http://sldn.softlayer.com/article/License
Author: SoftLayer Technologies, Inc. <[email protected]>
"""
import SoftLayer
import json
USERNAME = 'set me'
API_KEY = 'set me'
# Values "AMS01", "AMS03", "CHE01", "DAL05", "DAL06" "FRA02", "HKG02", "LON02", etc.
location = "set me"
# Values "20", "40", "80", "100", etc.
storageSize = "set me"
# Values between "100" and "6000" by intervals of 100.
iops = "set me"
PACKAGE_ID = 222
client = SoftLayer.Client(username=USERNAME, api_key=API_KEY)
productOrderService = client['SoftLayer_Product_Order']
packageService = client['SoftLayer_Product_Package']
locationGroupService = client['SoftLayer_Location_Group_Pricing']
locationService = client['SoftLayer_Location']
objectFilterDatacenter = {"name": {"operation": location.lower()}}
objectFilterStorageNfs = {"items": {"categories": {"categoryCode": {"operation": "performance_storage_nfs"}}}}
objectMaskLocation = "mask[locations]"
try:
# Getting the datacenter.
datacenter = locationService.getDatacenters(filter=objectFilterDatacenter)
# Getting the performance storage NFS prices.
itemsStorageNfs = packageService.getItems(id=PACKAGE_ID, filter=objectFilterStorageNfs)
# Getting the SoftLayer_Location_Group_Pricing which contains the configured location.
locations = locationGroupService.getAllObjects(mask=objectMaskLocation)
for item in locations:
for loc in item['locations']:
if location.lower() == loc['name'].lower():
location = item
break
if 'id' in location:
break
# Getting the storage space prices which match the configured storage space, and are valid for the configured location.
# In case we did not get a location group for the configured location, we are going to search for standard prices.
if 'id' in location:
objectFilterLocation = {"itemPrices": {"item": {"capacity": {"operation": storageSize}}, "categories": {"categoryCode": {"operation": "performance_storage_space"}}, "locationGroupId": {"operation": "in", "options": [{"name": "data", "value": [location['id']]}]}}}
objectFilter = objectFilterLocation
else:
objectFilterNoLocation = {"itemPrices": {"item": {"capacity": {"operation": storageSize}}, "categories": {"categoryCode": {"operation": "performance_storage_space"}}, "locationGroupId": {"operation": "is null"}}}
objectFilter = objectFilterNoLocation
pricesStorageSpace = packageService.getItemPrices(id=PACKAGE_ID, filter=objectFilter)
if len(pricesStorageSpace) == 0:
objectFilter = {"itemPrices": {"item": {"capacity": {"operation": storageSize}}, "categories": {"categoryCode": {"operation": "performance_storage_space"}}, "locationGroupId": {"operation": "is null"}}}
pricesStorageSpace = packageService.getItemPrices(id=PACKAGE_ID, filter=objectFilter)
# If the prices list is still empty that means that the storage space value is invalid.
if len(pricesStorageSpace) == 0:
raise ValueError('The storage space value: ' + storageSize + ' GB, is not valid.')
# Getting the IOPS prices which match the configured IOPS, are valid for the configured storage space, and are valid for the configured location.
# In case we did not get a location group for the configured location, we are going to search for standard prices.
if 'id' in location:
objectFilterLocation = {"itemPrices": {"item": {"capacity": {"operation": iops}}, "attributes": {"value": {"operation": storageSize}}, "categories": {"categoryCode": {"operation": "performance_storage_iops"}}, "locationGroupId": {"operation": "in", "options": [{"name": "data", "value": [location['id']]}]}}}
objectFilter = objectFilterLocation
else:
if (int(storageSize) < 1000):
objectFilterNoLocation = {"itemPrices": {"item": {"capacity": {"operation": iops}}, "attributes": {"value": {"operation": "1000"}}, "categories": {"categoryCode": {"operation": "performance_storage_iops"}}, "locationGroupId": {"operation": "is null"}}}
else:
objectFilterNoLocation = {"itemPrices": {"item": {"capacity": {"operation": iops}}, "attributes": {"value": {"operation": storageSize}}, "categories": {"categoryCode": {"operation": "performance_storage_iops"}}, "locationGroupId": {"operation": "is null"}}}
objectFilter = objectFilterNoLocation
pricesIops = packageService.getItemPrices(id=PACKAGE_ID, filter=objectFilter)
if len(pricesIops) == 0:
if (int(storageSize) < 1000):
objectFilter = {"itemPrices": {"item": {"capacity": {"operation": iops}}, "attributes": {"value": {"operation": "1000"}}, "categories": {"categoryCode": {"operation": "performance_storage_iops"}}, "locationGroupId": {"operation": "is null"}}}
else:
objectFilter = {"itemPrices": {"item": {"capacity": {"operation": iops}}, "attributes": {"value": {"operation": storageSize}}, "categories": {"categoryCode": {"operation": "performance_storage_iops"}}, "locationGroupId": {"operation": "is null"}}}
pricesIops = packageService.getItemPrices(id=PACKAGE_ID, filter=objectFilter)
# If the prices list is still empty that means that the IOPS value is invalid for the configured storage space.
if len(pricesIops) == 0:
raise ValueError('The IOPS value: ' + iops + ', is not valid for the storage space: ' + storageSize + ' GB.')
# Building the order template.
orderData = {
"complexType": "SoftLayer_Container_Product_Order_Network_PerformanceStorage_Nfs",
"packageId": PACKAGE_ID,
"location": datacenter[0]['id'],
"quantity": 1,
"prices": [
{
"id": itemsStorageNfs[0]['prices'][0]['id']
},
{
"id": pricesStorageSpace[0]['id']
},
{
"id": pricesIops[0]['id']
}
],
}
# verifyOrder() will check your order for errors. Replace this with a call to
# placeOrder() when you're ready to order. Both calls return a receipt object
# that you can use for your records.
response = productOrderService.verifyOrder(orderData)
print(json.dumps(response, sort_keys=True, indent=2, separators=(',', ': ')))
except SoftLayer.SoftLayerAPIError as e:
print("Unable to place the order. faultCode=%s, faultString=%s" % (e.faultCode, e.faultString))
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