Merge "Fix nodes count check on stack-update with custom roles"
This commit is contained in:
commit
207bd4af9b
@ -248,7 +248,7 @@ class TestWaitForStackUtil(TestCase):
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self.assertRaises(ValueError, utils.file_checksum, '/dev/zero')
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self.assertRaises(ValueError, utils.file_checksum, '/dev/zero')
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class TestCheckNodesCount(TestCase):
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class TestCheckNodesCountCreate(TestCase):
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def setUp(self):
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def setUp(self):
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self.baremetal = mock.Mock()
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self.baremetal = mock.Mock()
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@ -259,7 +259,7 @@ class TestCheckNodesCount(TestCase):
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'BlockStorageCount': 0,
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'BlockStorageCount': 0,
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'CephStorageCount': 0,
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'CephStorageCount': 0,
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}
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}
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self.stack = mock.Mock(parameters=self.defaults)
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self.stack = None
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def ironic_node_list(*args, **kwargs):
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def ironic_node_list(*args, **kwargs):
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if kwargs.get('associated') is True:
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if kwargs.get('associated') is True:
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@ -293,13 +293,72 @@ class TestCheckNodesCount(TestCase):
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utils.check_nodes_count(self.baremetal, self.stack,
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utils.check_nodes_count(self.baremetal, self.stack,
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user_params, self.defaults))
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user_params, self.defaults))
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class TestCheckNodesCountUpdate(TestCheckNodesCountCreate):
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def setUp(self):
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super(TestCheckNodesCountUpdate, self).setUp()
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self.stack = mock.Mock(parameters=self.defaults)
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def test_check_default_param_not_in_stack(self):
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def test_check_default_param_not_in_stack(self):
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user_params = {'ControllerCount': 3}
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missing_param = 'CephStorageCount'
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missing_param = 'CephStorageCount'
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self.stack.parameters = self.defaults.copy()
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self.stack.parameters = self.defaults.copy()
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del self.stack.parameters[missing_param]
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del self.stack.parameters[missing_param]
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self.assertRaises(ValueError, utils.check_nodes_count,
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self.assertEqual((False, 4, 3),
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self.baremetal, self.stack, dict(), self.defaults)
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utils.check_nodes_count(self.baremetal, self.stack,
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user_params, self.defaults))
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class TestCheckNodesCountCustomRolesCreate(TestCase):
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def setUp(self):
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self.baremetal = mock.Mock()
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self.custom_roles_defaults = {
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'ControllerApiCount': 3,
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'ControllerPacemakerCount': 3,
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'ComputeDvrCount': 3
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}
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self.stack = None
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def ironic_node_list(*args, **kwargs):
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if kwargs.get('associated') is True:
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nodes = range(2)
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elif kwargs.get('maintenance') is False:
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nodes = range(9)
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return nodes
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self.baremetal.node.list.side_effect = ironic_node_list
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def test_check_nodes_count_custom_roles_scale_enough_nodes(self):
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user_params = {
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'ControllerApiCount': 3,
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'ControllerPacemakerCount': 3,
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'ComputeDvrCount': 3
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}
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self.assertEqual((True, 9, 11),
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utils.check_nodes_count(self.baremetal, self.stack,
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user_params,
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self.custom_roles_defaults))
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def test_check_nodes_count_custom_roles_scale_too_much(self):
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user_params = {
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'ControllerApiCount': 3,
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'ControllerPacemakerCount': 3,
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'ComputeDvrCount': 6
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}
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self.assertEqual((False, 12, 11),
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utils.check_nodes_count(self.baremetal, self.stack,
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user_params,
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self.custom_roles_defaults))
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class TestCheckNodesCountCustomRolesUpdate(
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TestCheckNodesCountCustomRolesCreate):
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def setUp(self):
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super(TestCheckNodesCountCustomRolesUpdate, self).setUp()
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self.stack = mock.Mock(parameters=self.custom_roles_defaults)
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class TestEnsureRunAsNormalUser(TestCase):
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class TestEnsureRunAsNormalUser(TestCase):
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@ -1107,6 +1107,8 @@ class TestDeployOvercloud(fakes.TestDeployOvercloud):
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@mock.patch('tripleoclient.utils.check_nodes_count')
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@mock.patch('tripleoclient.utils.check_nodes_count')
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@mock.patch('tripleoclient.utils.check_hypervisor_stats')
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@mock.patch('tripleoclient.utils.check_hypervisor_stats')
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@mock.patch('tripleoclient.utils.assign_and_verify_profiles')
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@mock.patch('tripleoclient.utils.assign_and_verify_profiles')
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@mock.patch('tripleoclient.v1.overcloud_deploy.DeployOvercloud.'
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'_get_default_role_counts')
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@mock.patch('tripleoclient.v1.overcloud_deploy.DeployOvercloud.'
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@mock.patch('tripleoclient.v1.overcloud_deploy.DeployOvercloud.'
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'_check_ironic_boot_configuration')
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'_check_ironic_boot_configuration')
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@mock.patch('tripleoclient.v1.overcloud_deploy.DeployOvercloud.'
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@mock.patch('tripleoclient.v1.overcloud_deploy.DeployOvercloud.'
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@ -1114,6 +1116,7 @@ class TestDeployOvercloud(fakes.TestDeployOvercloud):
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def test_predeploy_verify_capabilities_hypervisor_stats(
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def test_predeploy_verify_capabilities_hypervisor_stats(
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self, mock_collect_flavors,
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self, mock_collect_flavors,
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mock_check_ironic_boot_configuration,
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mock_check_ironic_boot_configuration,
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mock_get_default_role_counts,
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mock_assign_and_verify_profiles,
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mock_assign_and_verify_profiles,
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mock_check_hypervisor_stats,
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mock_check_hypervisor_stats,
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mock_check_nodes_count):
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mock_check_nodes_count):
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@ -515,16 +515,17 @@ def file_checksum(filepath):
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def check_nodes_count(baremetal_client, stack, parameters, defaults):
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def check_nodes_count(baremetal_client, stack, parameters, defaults):
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"""Check if there are enough available nodes for creating/scaling stack"""
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"""Check if there are enough available nodes for creating/scaling stack"""
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count = 0
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count = 0
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if stack:
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for param in defaults:
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for param, default in defaults.items():
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if stack:
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try:
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try:
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current = int(stack.parameters[param])
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current = int(stack.parameters[param])
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except KeyError:
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except KeyError:
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raise ValueError(
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# We could be adding a new role on stack-update, so there's no
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"Parameter '%s' was not found in existing stack" % param)
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# assumption the parameter exists in the stack.
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current = parameters.get(param, default)
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count += parameters.get(param, current)
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count += parameters.get(param, current)
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else:
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else:
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for param, default in defaults.items():
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count += parameters.get(param, default)
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count += parameters.get(param, default)
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# We get number of nodes usable for the stack by getting already
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# We get number of nodes usable for the stack by getting already
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@ -709,6 +709,28 @@ class DeployOvercloud(command.Command):
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"specified when Neutron tunnel "
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"specified when Neutron tunnel "
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"types is specified")
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"types is specified")
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def _get_default_role_counts(self, parsed_args):
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if parsed_args.roles_file:
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roles_data = yaml.safe_load(open(parsed_args.roles_file).read())
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else:
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# Assume default role counts
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return {
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'ControllerCount': 1,
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'ComputeCount': 1,
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'ObjectStorageCount': 0,
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'BlockStorageCount': 0,
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'CephStorageCount': 0
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}
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default_role_counts = {}
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for r in roles_data:
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default_role_counts.setdefault(
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"%sCount" % r['name'],
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r['CountDefault'])
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return default_role_counts
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def _predeploy_verify_capabilities(self, stack, parameters, parsed_args):
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def _predeploy_verify_capabilities(self, stack, parameters, parsed_args):
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self.predeploy_errors = 0
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self.predeploy_errors = 0
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self.predeploy_warnings = 0
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self.predeploy_warnings = 0
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@ -738,17 +760,12 @@ class DeployOvercloud(command.Command):
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self.predeploy_errors += 1
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self.predeploy_errors += 1
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self.log.debug("Checking nodes count")
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self.log.debug("Checking nodes count")
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default_role_counts = self._get_default_role_counts(parsed_args)
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enough_nodes, count, ironic_nodes_count = utils.check_nodes_count(
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enough_nodes, count, ironic_nodes_count = utils.check_nodes_count(
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bm_client,
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bm_client,
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stack,
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stack,
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parameters,
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parameters,
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{
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default_role_counts
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'ControllerCount': 1,
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'ComputeCount': 1,
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'ObjectStorageCount': 0,
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'BlockStorageCount': 0,
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'CephStorageCount': 0,
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}
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)
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)
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if not enough_nodes:
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if not enough_nodes:
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self.log.error(
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self.log.error(
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