Move basic instance group functional tests
Part of blueprint decouple-nested
Change-Id: I6cb85c506a56d2fc2b8a22d1a207cfc67ee85f1e
diff --git a/functional/test_instance_group.py b/functional/test_instance_group.py
new file mode 100644
index 0000000..e60575b
--- /dev/null
+++ b/functional/test_instance_group.py
@@ -0,0 +1,128 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import logging
+
+from heat_integrationtests.common import test
+
+
+LOG = logging.getLogger(__name__)
+
+
+class InstanceGroupTest(test.HeatIntegrationTest):
+
+ template = '''
+{
+ "AWSTemplateFormatVersion" : "2010-09-09",
+ "Description" : "Template to create multiple instances.",
+ "Parameters" : {"size": {"Type": "String", "Default": "1"},
+ "AZ": {"Type": "String", "Default": "nova"},
+ "image": {"Type": "String"},
+ "flavor": {"Type": "String"},
+ "keyname": {"Type": "String"}},
+ "Resources": {
+ "JobServerGroup": {
+ "Type": "OS::Heat::InstanceGroup",
+ "Properties": {
+ "LaunchConfigurationName" : {"Ref": "JobServerConfig"},
+ "Size" : {"Ref": "size"},
+ "AvailabilityZones" : [{"Ref": "AZ"}]
+ }
+ },
+
+ "JobServerConfig" : {
+ "Type" : "AWS::AutoScaling::LaunchConfiguration",
+ "Metadata": {"foo": "bar"},
+ "Properties": {
+ "ImageId" : {"Ref": "image"},
+ "InstanceType" : {"Ref": "flavor"},
+ "KeyName" : {"Ref": "keyname"},
+ "SecurityGroups" : [ "sg-1" ],
+ "UserData" : "jsconfig data",
+ }
+ }
+ },
+ "Outputs": {
+ "InstanceList": {"Value": {
+ "Fn::GetAtt": ["JobServerGroup", "InstanceList"]}}
+ }
+}
+'''
+
+ instance_template = '''
+heat_template_version: 2013-05-23
+parameters:
+ ImageId: {type: string}
+ InstanceType: {type: string}
+ KeyName: {type: string}
+ SecurityGroups: {type: comma_delimited_list}
+ UserData: {type: string}
+ Tags: {type: comma_delimited_list}
+
+resources:
+ random1:
+ type: OS::Heat::RandomString
+
+outputs:
+ PublicIp:
+ value: {get_attr: [random1, value]}
+'''
+
+ def setUp(self):
+ super(InstanceGroupTest, self).setUp()
+ self.client = self.orchestration_client
+ if not self.conf.image_ref:
+ raise self.skipException("No image configured to test")
+ if not self.conf.keypair_name:
+ raise self.skipException("No keyname configured to test")
+ if not self.conf.instance_type:
+ raise self.skipException("No flavor configured to test")
+
+ def test_basic_create_works(self):
+ """Make sure the working case is good.
+ Note this combines test_override_aws_ec2_instance into this test as
+ well, which is:
+ If AWS::EC2::Instance is overridden, InstanceGroup will automatically
+ use that overridden resource type.
+ """
+
+ stack_name = self._stack_rand_name()
+ files = {'provider.yaml': self.instance_template}
+ env = {'resource_registry': {'AWS::EC2::Instance': 'provider.yaml'},
+ 'parameters': {'size': 4,
+ 'image': self.conf.image_ref,
+ 'keyname': self.conf.keypair_name,
+ 'flavor': self.conf.instance_type}}
+
+ self.client.stacks.create(
+ stack_name=stack_name,
+ template=self.template,
+ files=files,
+ disable_rollback=True,
+ parameters={},
+ environment=env
+ )
+ self.addCleanup(self.client.stacks.delete, stack_name)
+
+ stack = self.client.stacks.get(stack_name)
+ stack_identifier = '%s/%s' % (stack_name, stack.id)
+
+ self._wait_for_stack_status(stack_identifier, 'CREATE_COMPLETE')
+ initial_resources = {
+ 'JobServerConfig': 'AWS::AutoScaling::LaunchConfiguration',
+ 'JobServerGroup': 'OS::Heat::InstanceGroup'}
+ self.assertEqual(initial_resources,
+ self.list_resources(stack_identifier))
+
+ stack = self.client.stacks.get(stack_name)
+ inst_list = self._stack_output(stack, 'InstanceList')
+ self.assertEqual(4, len(inst_list.split(',')))