def test_dhcp_operation(self):
fake_ctx = fake_ctx = self.node_for_check_create_network()
fake_client = self.generate_client(
vdc_networks=['secret_network']
)
fake_client._vdc_gateway.is_busy = mock.MagicMock(
return_value=True
)
with mock.patch('vcloud_network_plugin.network.ctx', fake_ctx):
with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
self.assertFalse(
network._dhcp_operation(
fake_client, 'secret_network', network.DELETE_POOL
)
)
def test__dhcp_operation(self):
fake_client = self.generate_client()
# no dhcp
fake_ctx = self.generate_node_context(properties={
'network': {
'edge_gateway': 'gateway'
},
'vcloud_config': {
'vdc': 'vdc_name'
}
})
with mock.patch('vcloud_network_plugin.network.ctx', fake_ctx):
with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
network._dhcp_operation(
fake_client, '_management_network', network.ADD_POOL
)
# wrong dhcp_range
fake_ctx = self.generate_node_context(properties={
'network': {
'dhcp': {
'dhcp_range': ""
},
'edge_gateway': 'gateway'
},
'vcloud_config': {
'vdc': 'vdc_name'
}
})
with mock.patch('vcloud_network_plugin.network.ctx', fake_ctx):
with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
with self.assertRaises(cfy_exc.NonRecoverableError):
network._dhcp_operation(
fake_client, '_management_network', network.ADD_POOL
)
fake_ctx = self.generate_node_context(properties={
'network': {
'dhcp': {
'dhcp_range': "10.1.1.1-10.1.1.255"
},
'edge_gateway': 'gateway'
},
'vcloud_config': {
'vdc': 'vdc_name'
}
})
with mock.patch('vcloud_network_plugin.network.ctx', fake_ctx):
with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
# returned error/None from server
with self.assertRaises(cfy_exc.NonRecoverableError):
network._dhcp_operation(
fake_client, '_management_network', network.ADD_POOL
)
fake_client.get_gateway.assert_called_with(
'vdc_name', 'gateway'
)
# returned error/None from server delete
with self.assertRaises(cfy_exc.NonRecoverableError):
network._dhcp_operation(
fake_client, '_management_network', network.DELETE_POOL
)
# returned busy, try next time
self.set_gateway_busy(fake_client._vdc_gateway)
self.prepare_retry(fake_ctx)
self.assertFalse(network._dhcp_operation(
fake_client, '_management_network',
network.DELETE_POOL
))
# no such gateway
fake_client.get_gateway = mock.MagicMock(return_value=None)
with self.assertRaises(cfy_exc.NonRecoverableError):
network._dhcp_operation(
fake_client, '_management_network', network.ADD_POOL
)
def test__dhcp_operation(self):
fake_client = self.generate_client()
# no dhcp
fake_ctx = self.generate_node_context(
properties={
'network': {
'edge_gateway': 'gateway'
},
'vcloud_config': {
'vdc': 'vdc_name'
}
})
with mock.patch('vcloud_network_plugin.network.ctx', fake_ctx):
with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
network._dhcp_operation(fake_client, '_management_network',
network.ADD_POOL)
# wrong dhcp_range
fake_ctx = self.generate_node_context(
properties={
'network': {
'dhcp': {
'dhcp_range': ""
},
'edge_gateway': 'gateway'
},
'vcloud_config': {
'vdc': 'vdc_name'
}
})
with mock.patch('vcloud_network_plugin.network.ctx', fake_ctx):
with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
with self.assertRaises(cfy_exc.NonRecoverableError):
network._dhcp_operation(fake_client, '_management_network',
network.ADD_POOL)
fake_ctx = self.generate_node_context(
properties={
'network': {
'dhcp': {
'dhcp_range': "10.1.1.1-10.1.1.255"
},
'edge_gateway': 'gateway'
},
'vcloud_config': {
'vdc': 'vdc_name'
}
})
with mock.patch('vcloud_network_plugin.network.ctx', fake_ctx):
with mock.patch('vcloud_plugin_common.ctx', fake_ctx):
# returned error/None from server
with self.assertRaises(cfy_exc.NonRecoverableError):
network._dhcp_operation(fake_client, '_management_network',
network.ADD_POOL)
fake_client.get_gateway.assert_called_with(
'vdc_name', 'gateway')
# returned error/None from server delete
with self.assertRaises(cfy_exc.NonRecoverableError):
network._dhcp_operation(fake_client, '_management_network',
network.DELETE_POOL)
# returned busy, try next time
self.set_gateway_busy(fake_client._vdc_gateway)
self.prepare_retry(fake_ctx)
self.assertFalse(
network._dhcp_operation(fake_client, '_management_network',
network.DELETE_POOL))
# no such gateway
fake_client.get_gateway = mock.MagicMock(return_value=None)
with self.assertRaises(cfy_exc.NonRecoverableError):
network._dhcp_operation(fake_client, '_management_network',
network.ADD_POOL)
