Compute, base.py: _wait_until_running fails for Rackspace
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Key: LIBCLOUD-176
URL: https://issues.apache.org/jira/browse/LIBCLOUD-176
Project: Libcloud
Issue Type: Bug
Affects Versions: 0.8.0
Reporter: Jouke Waleson
The Rackspace driver's list_nodes method will not include a brand new node node
right away. Therefore, this code will fail when being called after deploy_node.
while time.time() < end:
nodes = self.list_nodes()
nodes = list([n for n in nodes if n.uuid == node.uuid])
if len(nodes) == 0:
raise LibcloudError(value=('Booted node[%s] ' % node
+ 'is missing from list_nodes.'),
driver=self)
if len(nodes) > 1:
raise LibcloudError(value=('Booted single node[%s], ' % node
+ 'but multiple nodes have same UUID'),
driver=self)
node = nodes[0]
if (node.public_ips and node.state == NodeState.RUNNING):
return node
else:
time.sleep(wait_period)
continue
I fixed this by rewriting it like this:
while time.time() < end:
nodes = self.list_nodes()
nodes = list([n for n in nodes if n.uuid == node.uuid])
if len(nodes) > 1:
raise LibcloudError(value=('Booted single node[%s], ' % node
+ 'but multiple nodes have same UUID'),
driver=self)
if (len(nodes) == 1 and nodes[0].public_ips and nodes[0].state ==
NodeState.RUNNING):
return nodes[0]
else:
time.sleep(wait_period)
continue
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