def _policies(self):
policies = []
for policy in self._tpl_policies():
for policy_name, policy_tpl in policy.items():
target_list = policy_tpl.get('targets')
target_objects = []
targets_type = "groups"
if target_list and len(target_list) >= 1:
target_objects = self._get_policy_groups(target_list)
if not target_objects:
targets_type = "node_templates"
target_objects = self._get_group_members(target_list)
policyObj = Policy(policy_name, policy_tpl,
target_objects, targets_type,
self.custom_defs)
# If the policyObj.type is defined in TOSCA_definition_1_0.yaml
# or is defined as a custom definition, validate the properties
# before adding it to the policies list.
if (policyObj.type_definition and
(policyObj.type in policyObj.type_definition.TOSCA_DEF or
(policyObj.type not in policyObj.type_definition.TOSCA_DEF
and bool(policyObj.custom_def)))):
policyObj.validate()
policies.append(policyObj)
return policies
def _tosca_scaling_test(self, tpl_snippet, expectedprops,
hot_template_parameters=None):
nodetemplates = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['node_templates'])
policies = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['policies'])
name = list(nodetemplates.keys())[0]
policy_name = list(policies[0].keys())[0]
for policy in policies:
tpl = policy[policy_name]
targets = tpl["targets"]
properties = tpl["properties"]
try:
nodetemplate = NodeTemplate(name, nodetemplates)
toscacompute = ToscaCompute(nodetemplate)
toscacompute.handle_properties()
policy = Policy(policy_name, tpl, targets,
properties, "node_templates")
toscascaling = ToscaAutoscaling(
policy, hot_template_parameters=hot_template_parameters)
parameters = toscascaling.handle_properties([toscacompute])
if hot_template_parameters:
substack_template = toscascaling.extract_substack_templates(
"output.yaml", HOT_TEMPLATE_VERSION)
actual_nested_resource = yaml.load(
substack_template['SP1_res.yaml'])
self.assertEqual(expectedprops,
actual_nested_resource)
else:
self.assertEqual(parameters[0].properties, expectedprops)
except Exception:
raise
def _tosca_policy_test(self, tpl_snippet, expectedprops):
nodetemplates = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['node_templates'])
policies = (toscaparser.utils.yamlparser.
simple_parse(tpl_snippet)['policies'])
name = list(nodetemplates.keys())[0]
policy_name = list(policies[0].keys())[0]
for policy in policies:
tpl = policy[policy_name]
targets = tpl["targets"]
try:
nodetemplate = NodeTemplate(name, nodetemplates)
toscacompute = ToscaCompute(nodetemplate)
toscacompute.handle_properties()
# adding a property to test that
# ToscaPolicies.handle_properties does not overwrite this.
toscacompute.properties['scheduler_hints'] = {
'target_cell': 'cell0'}
policy = Policy(policy_name, tpl, targets,
"node_templates")
toscapolicy = ToscaPolicies(policy)
nodetemplate = [toscacompute]
toscapolicy.handle_properties(nodetemplate)
self.assertEqual(toscacompute.properties, expectedprops)
except Exception:
raise
def _policies(self):
policies = []
for policy in self._tpl_policies():
for policy_name, policy_tpl in policy.items():
target_list = policy_tpl.get('targets')
target_objects = []
targets_type = "groups"
if target_list and len(target_list) >= 1:
target_objects = self._get_policy_groups(target_list)
if not target_objects:
targets_type = "node_templates"
target_objects = self._get_group_members(target_list)
policyObj = Policy(policy_name, policy_tpl, target_objects,
targets_type, self.custom_defs)
policies.append(policyObj)
return policies
def _policies(self):
policies = []
for policy in self._tpl_policies():
log.debug("Policy: {}".format(policy))
for policy_name, policy_tpl in policy.items():
exception.TOSCAException.set_context("policy", policy_name)
target_list = policy_tpl.get('targets')
target_objects = []
targets_type = "groups"
if target_list and len(target_list) >= 1:
target_objects = self._get_policy_groups(target_list)
if not target_objects:
targets_type = "node_templates"
target_objects = self._get_group_members(target_list)
policyObj = Policy(policy_name, policy_tpl, target_objects,
targets_type, self.custom_defs)
policies.append(policyObj)
exception.TOSCAException.reset_context()
return policies
def _tosca_scaling_test(self, tpl_snippet, expectedprops):
nodetemplates = (toscaparser.utils.yamlparser.simple_parse(tpl_snippet)
['node_templates'])
policies = (
toscaparser.utils.yamlparser.simple_parse(tpl_snippet)['policies'])
name = list(nodetemplates.keys())[0]
policy_name = list(policies[0].keys())[0]
for policy in policies:
tpl = policy[policy_name]
targets = tpl["targets"]
properties = tpl["properties"]
try:
nodetemplate = NodeTemplate(name, nodetemplates)
toscacompute = ToscaCompute(nodetemplate)
toscacompute.handle_properties()
policy = Policy(policy_name, tpl, targets, properties,
"node_templates")
toscascaling = ToscaAutoscaling(policy)
parameters = toscascaling.handle_properties([toscacompute])
self.assertEqual(parameters[0].properties, expectedprops)
except Exception:
raise
