{
    "stack_name": "integration_test",
    "template": {
        "heat_template_version": "2013-05-23",
        "description": "Integration Test AutoScaling with heat+ceilometer+gnocchi+aodh",
        "resources": {
            "asg": {
                "type": "OS::Heat::AutoScalingGroup",
                "properties": {
                    "min_size": 1,
                    "max_size": 2,
                    "resource": {
                        "type": "OS::Nova::Server",
                        "properties": {
                            "networks": [{ "network": "private" }],
                            "flavor": "m1.tiny",
                            "image": "$ENVIRON['GLANCE_IMAGE_NAME']",
                            "metadata": {
                                "metering.server_group": { "get_param": "OS::stack_id" }
                            },
                            "user_data_format": "RAW",
                            "user_data": {"Fn::Join": ["", [
                                "#!/bin/sh\n",
                                "echo 'Loading CPU'\n",
                                "set -v\n",
                                "cat /dev/urandom > /dev/null\n"
                            ]]}
                        }
                    }
                }
            },
            "web_server_scaleup_policy": {
                "type": "OS::Heat::ScalingPolicy",
                "properties": {
                    "adjustment_type": "change_in_capacity",
                    "auto_scaling_group_id": { "get_resource": "asg" },
                    "cooldown": 2,
                    "scaling_adjustment": 1
                }
            },
            "cpu_alarm_high": {
                "type": "OS::Ceilometer::GnocchiAggregationByResourcesAlarm",
                "properties": {
                    "description": "Scale-up if the mean CPU > 10% on 1 minute",
                    "metric": "cpu_util",
                    "aggregation_method": "mean",
                    "granularity": 60,
                    "evaluation_periods": 1,
                    "threshold": 10,
                    "comparison_operator": "gt",
                    "alarm_actions": [
                        { "get_attr": [ "web_server_scaleup_policy", "alarm_url" ] }
                    ],
                    "resource_type": "instance",
                    "query": {
                        "str_replace": {
                            "template": "{\"and\": [{\"=\": {\"server_group\": \"stack_id\"}}, {\"=\": {\"ended_at\": null}}]}",
                            "params": {
                                "stack_id": { "get_param": "OS::stack_id" }
                            }
                        }
                    }
                }
            }
        }
    }
}