Hiroshi Yoshikawa created LIBCLOUD-704:
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Summary: CloudStack's drvier does not consider 'Unlimited'.
Key: LIBCLOUD-704
URL: https://issues.apache.org/jira/browse/LIBCLOUD-704
Project: Libcloud
Issue Type: Bug
Components: Compute
Environment: CloudStack 4.3.0.2
Reporter: Hiroshi Yoshikawa
CloudStack's drvier does not consider 'Unlimited'.
When I tested ex_list_projects() method in cloudstack compute driver, I
encountered an error shown below:
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{quote}
Traceback (most recent call last):
File "libcloudtest.py", line 11, in <module>
projs = driver.ex_list_projects()
File
"/usr/lib/python2.7/site-packages/libcloud/compute/drivers/cloudstack.py", line
1652, in ex_list_projects
extra = self._get_extra_dict(proj, extra_map)
File
"/usr/lib/python2.7/site-packages/libcloud/compute/drivers/cloudstack.py", line
3350, in _get_extra_dict
extra[attribute] = transform_func(value)
ValueError: invalid literal for int() with base 10: 'Unlimited'
{quote}
{color}
The ex_list_projects() receives strings from CloudStack and convert it into
integers with buit-in function 'int()'. The built-in function int() can only
accept strings which represent integers (e.g. '3', '-1'). However CloudStack
may return a string 'Unlimited', which int() can not deal with.
I modified a source 'site-packages/libcloud/compute/drivers/cloudstack.py' in
order to treat 'Unlimited' as -1. Then the error disappeared.
{quote}
def ex_cs_int(z):
if z == 'Unlimited':
_val = -1
else:
_val = int(z)
return _val
<< snipped >>
'project': {
'account': {'key_name': 'account', 'transform_func': str},
'cpuavailable': {'key_name': 'cpuavailable', 'transform_func':
ex_cs_int},
{quote}
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