def setUpClass(cls):
# TODO: Mock all tests so etcd doesn't need to be running
(
lambda res: res
if res is True
else raise_f(HTTPException, "Failed to connect to etcd, errno: {}".format(res))
)(ping_port(port=2379))
def attempt_provision(self, create_or_deploy='create', prefer_provider=None, prefer_image=None):
if ping_port() is not True:
raise EnvironmentError('etcd server not up')
if prefer_provider:
self.strategy.strategy['provider']['options'] = (next(
ifilter(
lambda obj: obj.keys()[0] == prefer_provider,
self.strategy.strategy['provider']['options']
)
),)
'''
# Prefer syntax
self.strategy.strategy['provider']['options'].insert(
0, self.strategy.strategy['provider']['options'].pop(
next(
ifilter(
lambda (idx, obj): obj.keys()[0] == prefer_provider,
enumerate(self.strategy.strategy['provider']['options'])
)
)[0]
)
)
'''
for i in xrange(len(self.strategy.strategy['provider']['options'])): # Threshold
logger.info('Attempting to create node "{node_name}" on: {provider}'.format(
node_name=self.strategy.get_node_name(), provider=self.provider_dict['provider']['name']
))
self.provision(create_or_deploy)
if self.node:
save_node_info(self.node_name, node_to_dict(self.node), marshall=json)
return self.node
self.restrategise()
raise LibcloudError('Failed to provision node')
