Hi,
I recently started to work with OpenCloud using libcloud as a high
level wrapper.
I started with the examples and almost immediately got a problem -
after creating driver (using OpenStack provider) I wasn't able to
perform list_sizes. The same time list_images works fine.
The error - it can't get any parameter - RackspaceNodeDriver._to_size
gets None instead of all the parameters.
Looks that the reason can be in the response from nova-api
I fixed the problem by changing this function to:
def _to_size(self, el):
def get_node_value(elem, name):
childs = list(elem)
for child in childs:
if child.tag.endswith(name):
val = re.sub("\n[ ]+", "", child.text)
return val
s = NodeSize(id=get_node_value(el, 'id'),
name=get_node_value(el, 'name'),
ram=int(get_node_value(el, 'ram')),
disk=int(get_node_value(el, 'disk')),
bandwidth=None, # XXX: needs hardcode
price=self._get_size_price(get_node_value(el,
'id')), # Hardcoded,
driver=self.connection.driver)
return s
Libvirt version - 0.5.2
Nova version 2011.3
I expect that something can be missed in packets installed or wrong
configuration, would be great to get any help.
Thanks in advance
--
Sergii Kashaba
Senior developer, Mirantis, Kharkiv
SkypeID: sergii_kashaba
