def test_filter_nodes(self):
nodes = self.ironicclient_nodes.list()
num_nodes = len(nodes)
with patch('novaclient.v1_1.contrib.baremetal.'
'BareMetalNodeManager.list', return_value=nodes):
all_nodes = api.filter_nodes(nodes)
healthy_nodes = api.filter_nodes(nodes, healthy=True)
defective_nodes = api.filter_nodes(nodes, healthy=False)
self.assertEqual(len(all_nodes), num_nodes)
self.assertEqual(len(healthy_nodes), num_nodes - 1)
self.assertEqual(len(defective_nodes), 1)
def get_context_data(self, request):
deployed_nodes = api.Node.list(request, associated=True)
free_nodes = api.Node.list(request, associated=False)
deployed_nodes_error = api.filter_nodes(deployed_nodes, healthy=False)
free_nodes_error = api.filter_nodes(free_nodes, healthy=False)
total_nodes = deployed_nodes + free_nodes
total_nodes_error = deployed_nodes_error + free_nodes_error
total_nodes_healthy = api.filter_nodes(total_nodes, healthy=True)
return {
'total_nodes_healthy': total_nodes_healthy,
'total_nodes_error': total_nodes_error,
'deployed_nodes': deployed_nodes,
'deployed_nodes_error': deployed_nodes_error,
'free_nodes': free_nodes,
'free_nodes_error': free_nodes_error,
}
def get_free_nodes_data(self):
redirect = urlresolvers.reverse('horizon:infrastructure:nodes:index')
free_nodes = api.Node.list(self.request, associated=False,
_error_redirect=redirect)
if 'errors' in self.request.GET:
return api.filter_nodes(free_nodes, healthy=False)
return free_nodes
