def test_index_detail(self, mock_enforce):
self._mock_enforce_setup(mock_enforce, 'index', True)
res_name = 'WikiDatabase'
stack_identity = identifier.HeatIdentifier(self.tenant, 'wordpress',
'1')
res_identity = identifier.ResourceIdentifier(resource_name=res_name,
**stack_identity)
req = self._get(stack_identity._tenant_path() + '/resources',
{'with_detail': 'true'})
resp_parameters = {
"OS::project_id": "3ab5b02fa01f4f95afa1e254afc4a435",
"network": "cf05086d-07c7-4ed6-95e5-e4af724677e6",
"OS::stack_name": "s1",
"admin_pass": "******",
"key_name": "kk",
"image": "fa5d387e-541f-4dfb-ae8a-83a614683f84",
"db_port": "50000",
"OS::stack_id": "723d7cee-46b3-4433-9c21-f3378eb0bfc4",
"flavor": "1"
},
engine_resp = [{
u'resource_identity':
dict(res_identity),
u'stack_name':
stack_identity.stack_name,
u'resource_name':
res_name,
u'resource_status_reason':
None,
u'updated_time':
u'2012-07-23T13:06:00Z',
u'stack_identity':
stack_identity,
u'resource_action':
u'CREATE',
u'resource_status':
u'COMPLETE',
u'physical_resource_id':
u'a3455d8c-9f88-404d-a85b-5315293e67de',
u'resource_type':
u'AWS::EC2::Instance',
u'parameters':
resp_parameters,
u'description':
u'Hello description',
u'stack_user_project_id':
u'6f38bcfebbc4400b82d50c1a2ea3057d',
}]
mock_call = self.patchobject(rpc_client.EngineClient,
'call',
return_value=engine_resp)
result = self.controller.index(req,
tenant_id=self.tenant,
stack_name=stack_identity.stack_name,
stack_id=stack_identity.stack_id)
expected = {
'resources': [{
'links': [{
'href': self._url(res_identity),
'rel': 'self'
}, {
'href': self._url(stack_identity),
'rel': 'stack'
}],
u'resource_name':
res_name,
u'logical_resource_id':
res_name,
u'resource_status_reason':
None,
u'updated_time':
u'2012-07-23T13:06:00Z',
u'resource_status':
u'CREATE_COMPLETE',
u'physical_resource_id':
u'a3455d8c-9f88-404d-a85b-5315293e67de',
u'resource_type':
u'AWS::EC2::Instance',
u'parameters':
resp_parameters,
u'description':
u'Hello description',
u'stack_user_project_id':
u'6f38bcfebbc4400b82d50c1a2ea3057d'
}]
}
self.assertEqual(expected, result)
mock_call.assert_called_once_with(req.context,
('list_stack_resources', {
'stack_identity': stack_identity,
'nested_depth': 0,
'with_detail': True,
'filters': {}
}),
version='1.25')
def test_event_resource(self):
si = identifier.HeatIdentifier('t', 's', 'i')
pi = identifier.ResourceIdentifier(resource_name='r', **si)
ei = identifier.EventIdentifier(event_id='e', **pi)
self.assertEqual(pi, ei.resource())
def test_arn(self):
hi = identifier.HeatIdentifier('t', 's', 'i', 'p')
self.assertEqual('arn:openstack:heat::t:stacks/s/i/p', hi.arn())
def test_resource_stack(self):
si = identifier.HeatIdentifier('t', 's', 'i')
ri = identifier.ResourceIdentifier(resource_name='r', **si)
self.assertEqual(si, ri.stack())
def _test_event_init(self, event_id):
si = identifier.HeatIdentifier('t', 's', 'i')
pi = identifier.ResourceIdentifier(resource_name='p', **si)
ei = identifier.EventIdentifier(event_id=event_id, **pi)
self.assertEqual('/resources/p/events/{0}'.format(event_id), ei.path)
def test_not_equal(self):
hi1 = identifier.HeatIdentifier('t', 's', 'i', 'p')
hi2 = identifier.HeatIdentifier('t', 's', 'i', 'q')
self.assertFalse(hi1 == hi2)
self.assertFalse(hi2 == hi1)
def test_resource_init_path(self):
si = identifier.HeatIdentifier('t', 's', 'i')
pi = identifier.ResourceIdentifier(resource_name='p', **si)
ri = identifier.ResourceIdentifier(resource_name='r', **pi)
self.assertEqual('/resources/p/resources/r', ri.path)
def test_attrs(self):
hi = identifier.HeatIdentifier('t', 's', 'i', 'p')
self.assertEqual('t', hi.tenant)
self.assertEqual('s', hi.stack_name)
self.assertEqual('i', hi.stack_id)
self.assertEqual('/p', hi.path)
def test_url_path_default(self):
hi = identifier.HeatIdentifier('t', 's', 'i')
self.assertEqual('t/stacks/s/i', hi.url_path())
def create_or_update(self, req, action=None):
"""
Implements CreateStack and UpdateStack API actions.
Create or update stack as defined in template file.
"""
def extract_args(params):
"""
Extract request parameters/arguments and reformat them to match
the engine API. FIXME: we currently only support a subset of
the AWS defined parameters (both here and in the engine)
"""
# TODO(shardy) : Capabilities, NotificationARNs
keymap = {
'TimeoutInMinutes': engine_api.PARAM_TIMEOUT,
'DisableRollback': engine_api.PARAM_DISABLE_ROLLBACK
}
if 'DisableRollback' in params and 'OnFailure' in params:
msg = _('DisableRollback and OnFailure '
'may not be used together')
raise exception.HeatInvalidParameterCombinationError(
detail=msg)
result = {}
for k in keymap:
if k in params:
result[keymap[k]] = params[k]
if 'OnFailure' in params:
value = params['OnFailure']
if value == 'DO_NOTHING':
result[engine_api.PARAM_DISABLE_ROLLBACK] = 'true'
elif value in ('ROLLBACK', 'DELETE'):
result[engine_api.PARAM_DISABLE_ROLLBACK] = 'false'
return result
if action not in self.CREATE_OR_UPDATE_ACTION:
msg = _("Unexpected action %(action)s") % ({'action': action})
# This should not happen, so return HeatInternalFailureError
return exception.HeatInternalFailureError(detail=msg)
engine_action = {
self.CREATE_STACK: self.rpc_client.create_stack,
self.UPDATE_STACK: self.rpc_client.update_stack
}
con = req.context
# Extract the stack input parameters
stack_parms = self._extract_user_params(req.params)
# Extract any additional arguments ("Request Parameters")
create_args = extract_args(req.params)
try:
templ = self._get_template(req)
except socket.gaierror:
msg = _('Invalid Template URL')
return exception.HeatInvalidParameterValueError(detail=msg)
if templ is None:
msg = _("TemplateBody or TemplateUrl were not given.")
return exception.HeatMissingParameterError(detail=msg)
try:
stack = template_format.parse(templ)
except ValueError:
msg = _("The Template must be a JSON or YAML document.")
return exception.HeatInvalidParameterValueError(detail=msg)
args = {
'template': stack,
'params': stack_parms,
'files': {},
'args': create_args
}
try:
stack_name = req.params['StackName']
if action == self.CREATE_STACK:
args['stack_name'] = stack_name
else:
args['stack_identity'] = self._get_identity(con, stack_name)
result = engine_action[action](con, **args)
except Exception as ex:
return exception.map_remote_error(ex)
try:
identity = identifier.HeatIdentifier(**result)
except (ValueError, TypeError):
response = result
else:
response = {'StackId': identity.arn()}
return api_utils.format_response(action, response)
def setUp(self):
super(EngineRpcAPITestCase, self).setUp()
self.stubs = stubout.StubOutForTesting()
self.identity = dict(
identifier.HeatIdentifier('engine_test_tenant', '6', 'wordpress'))
self.rpcapi = rpc_client.EngineClient()
def identifier(self):
'''
Return an identifier for this stack.
'''
return identifier.HeatIdentifier(self.tenant_id, self.name, self.id)
def test_index(self, mock_enforce):
self._mock_enforce_setup(mock_enforce, 'index', True)
res_name = 'WikiDatabase'
stack_identity = identifier.HeatIdentifier(self.tenant, 'wordpress',
'1')
res_identity = identifier.ResourceIdentifier(resource_name=res_name,
**stack_identity)
req = self._get(stack_identity._tenant_path() + '/resources')
engine_resp = [{
u'resource_identity': dict(res_identity),
u'stack_name': stack_identity.stack_name,
u'resource_name': res_name,
u'resource_status_reason': None,
u'updated_time': u'2012-07-23T13:06:00Z',
u'stack_identity': stack_identity,
u'resource_action': u'CREATE',
u'resource_status': u'COMPLETE',
u'physical_resource_id': u'a3455d8c-9f88-404d-a85b-5315293e67de',
u'resource_type': u'AWS::EC2::Instance',
}]
mock_call = self.patchobject(rpc_client.EngineClient,
'call',
return_value=engine_resp)
result = self.controller.index(req,
tenant_id=self.tenant,
stack_name=stack_identity.stack_name,
stack_id=stack_identity.stack_id)
expected = {
'resources': [{
'links': [{
'href': self._url(res_identity),
'rel': 'self'
}, {
'href': self._url(stack_identity),
'rel': 'stack'
}],
u'resource_name':
res_name,
u'logical_resource_id':
res_name,
u'resource_status_reason':
None,
u'updated_time':
u'2012-07-23T13:06:00Z',
u'resource_status':
u'CREATE_COMPLETE',
u'physical_resource_id':
u'a3455d8c-9f88-404d-a85b-5315293e67de',
u'resource_type':
u'AWS::EC2::Instance'
}]
}
self.assertEqual(expected, result)
mock_call.assert_called_once_with(req.context,
('list_stack_resources', {
'stack_identity': stack_identity,
'nested_depth': 0,
'with_detail': False,
'filters': {}
}),
version='1.25')
def test_show_with_nested_stack(self, mock_enforce):
self._mock_enforce_setup(mock_enforce, 'show', True)
res_name = 'WikiDatabase'
stack_identity = identifier.HeatIdentifier(self.tenant, 'wordpress',
'6')
res_identity = identifier.ResourceIdentifier(resource_name=res_name,
**stack_identity)
nested_stack_identity = identifier.HeatIdentifier(
self.tenant, 'nested', 'some_id')
req = self._get(stack_identity._tenant_path())
engine_resp = {
u'description': u'',
u'resource_identity': dict(res_identity),
u'stack_name': stack_identity.stack_name,
u'resource_name': res_name,
u'resource_status_reason': None,
u'updated_time': u'2012-07-23T13:06:00Z',
u'stack_identity': dict(stack_identity),
u'resource_action': u'CREATE',
u'resource_status': u'COMPLETE',
u'physical_resource_id': u'a3455d8c-9f88-404d-a85b-5315293e67de',
u'resource_type': u'AWS::EC2::Instance',
u'attributes': {
u'foo': 'bar'
},
u'metadata': {
u'ensureRunning': u'true'
},
u'nested_stack_id': dict(nested_stack_identity)
}
mock_call = self.patchobject(rpc_client.EngineClient,
'call',
return_value=engine_resp)
result = self.controller.show(req,
tenant_id=self.tenant,
stack_name=stack_identity.stack_name,
stack_id=stack_identity.stack_id,
resource_name=res_name)
expected = [{
'href': self._url(res_identity),
'rel': 'self'
}, {
'href': self._url(stack_identity),
'rel': 'stack'
}, {
'href': self._url(nested_stack_identity),
'rel': 'nested'
}]
self.assertEqual(expected, result['resource']['links'])
self.assertIsNone(result.get(rpc_api.RES_NESTED_STACK_ID))
mock_call.assert_called_once_with(req.context,
('describe_stack_resource', {
'stack_identity': stack_identity,
'resource_name': res_name,
'with_attr': None
}),
version='1.2')
def test_items(self):
hi = identifier.HeatIdentifier('t', 's', 'i', 'p')
self.assertEqual('t', hi['tenant'])
self.assertEqual('s', hi['stack_name'])
self.assertEqual('i', hi['stack_id'])
self.assertEqual('/p', hi['path'])
def test_url_path_with_unicode_path(self):
hi = identifier.HeatIdentifier('t', 's', 'i', u'\u5de5')
self.assertEqual('t/stacks/s/i/%E5%B7%A5', hi.url_path())
def test_equal_dict(self):
hi = identifier.HeatIdentifier('t', 's', 'i', 'p')
self.assertTrue(hi == dict(hi))
self.assertTrue(dict(hi) == hi)
def test_tenant_escape(self):
hi = identifier.HeatIdentifier(':/', 's', 'i')
self.assertEqual(':/', hi.tenant)
self.assertEqual('%3A%2F/stacks/s/i', hi.url_path())
self.assertEqual('arn:openstack:heat::%3A%2F:stacks/s/i', hi.arn())
def test_path_components(self):
hi = identifier.HeatIdentifier('t', 's', 'i', 'p1/p2/p3')
self.assertEqual(['p1', 'p2', 'p3'], hi._path_components())
def test_name_escape(self):
hi = identifier.HeatIdentifier('t', ':%', 'i')
self.assertEqual(':%', hi.stack_name)
self.assertEqual('t/stacks/%3A%25/i', hi.url_path())
self.assertEqual('arn:openstack:heat::t:stacks/%3A%25/i', hi.arn())
def test_resource_init_from_dict(self):
hi = identifier.HeatIdentifier('t', 's', 'i', '/resources/r')
ri = identifier.ResourceIdentifier(**hi)
self.assertEqual(hi, ri)
def test_id_escape(self):
hi = identifier.HeatIdentifier('t', 's', ':/')
self.assertEqual(':/', hi.stack_id)
self.assertEqual('t/stacks/s/%3A%2F', hi.url_path())
self.assertEqual('arn:openstack:heat::t:stacks/s/%3A%2F', hi.arn())
def test_invalid_attr(self):
hi = identifier.HeatIdentifier('t', 's', 'i', 'p')
hi.identity['foo'] = 'bar'
self.assertRaises(AttributeError, getattr, hi, 'foo')
def test_path_escape(self):
hi = identifier.HeatIdentifier('t', 's', 'i', ':/')
self.assertEqual('/:/', hi.path)
self.assertEqual('t/stacks/s/i/%3A/', hi.url_path())
self.assertEqual('arn:openstack:heat::t:stacks/s/i/%3A/', hi.arn())
def test_event_init_from_dict(self):
hi = identifier.HeatIdentifier('t', 's', 'i', '/resources/p/events/42')
ei = identifier.EventIdentifier(**hi)
self.assertEqual(hi, ei)
def test_path_default(self):
hi = identifier.HeatIdentifier('t', 's', 'i')
self.assertEqual('', hi.path)
def test_invalid_item(self):
hi = identifier.HeatIdentifier('t', 's', 'i', 'p')
hi.identity['foo'] = 'bar'
self.assertRaises(KeyError, lambda o, k: o[k], hi, 'foo')
def test_equal(self):
hi1 = identifier.HeatIdentifier('t', 's', 'i', 'p')
hi2 = identifier.HeatIdentifier('t', 's', 'i', 'p')
self.assertTrue(hi1 == hi2)
def test_arn_url(self):
hi = identifier.HeatIdentifier('t', 's', 'i', 'p')
self.assertEqual('/arn%3Aopenstack%3Aheat%3A%3At%3Astacks%2Fs%2Fi%2Fp',
hi.arn_url_path())
def _test_resource_index(self, event_id, mock_enforce):
self._mock_enforce_setup(mock_enforce, 'index', True)
res_name = 'WikiDatabase'
stack_identity = identifier.HeatIdentifier(self.tenant, 'wordpress',
'6')
res_identity = identifier.ResourceIdentifier(resource_name=res_name,
**stack_identity)
ev_identity = identifier.EventIdentifier(event_id=event_id,
**res_identity)
req = self._get(stack_identity._tenant_path() + '/resources/' +
res_name + '/events')
kwargs = {
'stack_identity': stack_identity,
'limit': None,
'sort_keys': None,
'marker': None,
'sort_dir': None,
'filters': {
'resource_name': res_name
}
}
engine_resp = [{
u'stack_name': u'wordpress',
u'event_time': u'2012-07-23T13:05:39Z',
u'stack_identity': dict(stack_identity),
u'resource_name': res_name,
u'resource_status_reason': u'state changed',
u'event_identity': dict(ev_identity),
u'resource_action': u'CREATE',
u'resource_status': u'IN_PROGRESS',
u'physical_resource_id': None,
u'resource_properties': {
u'UserData': u'blah'
},
u'resource_type': u'AWS::EC2::Instance',
}]
self.m.StubOutWithMock(rpc_client.EngineClient, 'call')
rpc_client.EngineClient.call(
req.context, ('list_events', kwargs)).AndReturn(engine_resp)
self.m.ReplayAll()
result = self.controller.index(req,
tenant_id=self.tenant,
stack_name=stack_identity.stack_name,
stack_id=stack_identity.stack_id,
resource_name=res_name)
expected = {
'events': [{
'id':
event_id,
'links': [
{
'href': self._url(ev_identity),
'rel': 'self'
},
{
'href': self._url(res_identity),
'rel': 'resource'
},
{
'href': self._url(stack_identity),
'rel': 'stack'
},
],
u'resource_name':
res_name,
u'logical_resource_id':
res_name,
u'resource_status_reason':
u'state changed',
u'event_time':
u'2012-07-23T13:05:39Z',
u'resource_status':
u'CREATE_IN_PROGRESS',
u'physical_resource_id':
None,
}]
}
self.assertEqual(expected, result)
self.m.VerifyAll()