openstack/nova
Code Issues Proposed changes

Add a helpful error message to nova-manage in case of NoMoreNetworks.

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This is one of the most common problems people have, and the solution
is not currently easily discoverable. This should address that.
This commit is contained in:
Soren Hansen 2010-12-02 15:18:45 +01:00
parent f8afbcc08b
commit 1e050bb4a8
1 changed files with 8 additions and 3 deletions
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11
bin/nova-manage
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@ -359,9 +359,14 @@ class ProjectCommands(object):
def zipfile(self, project_id, user_id, filename='nova.zip'):
"""Exports credentials for project to a zip file
arguments: project_id user_id [filename='nova.zip]"""
zip_file = self.manager.get_credentials(user_id, project_id)
with open(filename, 'w') as f:
f.write(zip_file)
try:
zip_file = self.manager.get_credentials(user_id, project_id)
with open(filename, 'w') as f:
f.write(zip_file)
except db.api.NoMoreNetworks:
print ('No more networks available. If this is a new '
'installation, you need\nto call something like this:\n\n'
' nova-manage network create 10.0.0.0/8 10 64\n\n')
class FloatingIpCommands(object):