integration: add some new tests
This change: * we can downscale the stack. * use two vm instead of three to reduce the test duration Related-bug: #1479429 Change-Id: Ifea9869cd98654d168eb8e95c6e84d3a80bc32cc
This commit is contained in:
Mehdi Abaakouk
Mehdi Abaakouk (sileht)
parent
d7428b7c38
commit
a12d40f8b0
@ -23,59 +23,7 @@ tests:
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method: POST
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request_headers:
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content-type: application/json
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data:
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stack_name: integration_test
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template:
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heat_template_version: "2013-05-23"
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description: Integration Test AutoScaling with heat+ceilometer+gnocchi+aodh
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resources:
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asg:
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type: OS::Heat::AutoScalingGroup
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properties:
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min_size: 1
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max_size: 3
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resource:
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type: OS::Nova::Server
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properties:
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networks:
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- network: "private"
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flavor: m1.tiny
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image: $ENVIRON['GLANCE_IMAGE_NAME']
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metadata:
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"metering.server_group": {get_param: "OS::stack_id"}
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user_data_format: RAW
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user_data: |
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#!/bin/sh
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echo "Loading CPU"
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set -v
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cat /dev/urandom > /dev/null
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web_server_scaleup_policy:
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type: OS::Heat::ScalingPolicy
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properties:
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adjustment_type: change_in_capacity
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auto_scaling_group_id: {get_resource: asg}
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cooldown: 2
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scaling_adjustment: 1
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cpu_alarm_high:
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type: OS::Ceilometer::GnocchiAggregationByResourcesAlarm
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properties:
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description: Scale-up if the mean CPU > 10% on 1 minute
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metric: cpu_util
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aggregation_method: mean
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granularity: 60.0
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evaluation_periods: 1
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threshold: 10
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comparison_operator: gt
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alarm_actions:
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- {get_attr: [web_server_scaleup_policy, alarm_url]}
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resource_type: instance
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query:
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str_replace:
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template: '{"=": {"server_group": "stack_id"}}'
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params:
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stack_id: {get_param: "OS::stack_id"}
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# TODO(sileht): create some other kind of kind alarm just to ensure
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# heat and aodh API are in sync
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data: <@create_stack.json
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status: 201
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- name: waiting for stack creation
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@ -112,10 +60,9 @@ tests:
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response_json_paths:
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$.servers[0].metadata.'metering.server_group': $RESPONSE['$.stack.id']
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$.servers[1].metadata.'metering.server_group': $RESPONSE['$.stack.id']
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$.servers[2].metadata.'metering.server_group': $RESPONSE['$.stack.id']
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$.servers[0].status: ACTIVE
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$.servers[1].status: ACTIVE
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$.servers[2].status: ACTIVE
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$.servers.`len`: 2
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- name: check gnocchi resources
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desc: Check the gnocchi resources for this three servers exists
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@ -127,17 +74,70 @@ tests:
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response_strings:
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- '"id": "$RESPONSE["$.servers[0].id"]"'
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- '"id": "$RESPONSE["$.servers[1].id"]"'
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- '"id": "$RESPONSE["$.servers[2].id"]"'
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- name: check alarm
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desc: Check the aodh alarm and its state
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url: $ENVIRON['AODH_SERVICE_URL']/v2/alarms
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method: GET
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poll:
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count: 30
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delay: 1
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response_strings:
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- "integration_test-cpu_alarm_high-"
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response_json_paths:
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$[0].state: alarm
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- name: get stack location for update
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desc: Get the stack location
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url: $ENVIRON['HEAT_SERVICE_URL']/stacks/integration_test
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method: GET
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status: 302
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- name: update stack
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desc: Update an autoscaling stack
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url: $LOCATION
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method: PUT
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request_headers:
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content-type: application/json
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data: <@update_stack.json
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status: 202
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- name: waiting for stack update
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desc: Wait for the third event on the stack resource, it can be a success or failure
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url: $ENVIRON['HEAT_SERVICE_URL']/stacks/integration_test/events?resource_name=integration_test
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redirects: true
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method: GET
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status: 200
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poll:
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count: 300
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delay: 1
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response_json_paths:
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$.events[3].resource_name: integration_test
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- name: control stack status
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desc: Checks the stack have been created successfully
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url: $ENVIRON['HEAT_SERVICE_URL']/stacks/integration_test
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redirects: true
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method: GET
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status: 200
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poll:
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count: 5
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delay: 1
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response_json_paths:
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$.stack.stack_status: "UPDATE_COMPLETE"
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- name: list servers
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desc: Wait the autoscaling stack grow to three servers
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url: $ENVIRON['NOVA_SERVICE_URL']/servers/detail
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method: GET
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poll:
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count: 600
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delay: 1
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response_json_paths:
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$.servers[0].metadata.'metering.server_group': $RESPONSE['$.stack.id']
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$.servers[0].status: ACTIVE
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$.servers.`len`: 1
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- name: get stack location
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desc: Get the stack location
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url: $ENVIRON['HEAT_SERVICE_URL']/stacks/integration_test
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@ -0,0 +1,67 @@
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{
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"stack_name": "integration_test",
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"template": {
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"heat_template_version": "2013-05-23",
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"description": "Integration Test AutoScaling with heat+ceilometer+gnocchi+aodh",
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"resources": {
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"asg": {
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"type": "OS::Heat::AutoScalingGroup",
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"properties": {
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"min_size": 1,
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"max_size": 2,
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"resource": {
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"type": "OS::Nova::Server",
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"properties": {
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"networks": [{ "network": "private" }],
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"flavor": "m1.tiny",
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"image": "$ENVIRON['GLANCE_IMAGE_NAME']",
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"metadata": {
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"metering.server_group": { "get_param": "OS::stack_id" }
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},
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"user_data_format": "RAW",
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"user_data": {"Fn::Join": ["", [
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"#!/bin/sh\n",
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"echo 'Loading CPU'\n",
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"set -v\n",
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"cat /dev/urandom > /dev/null\n"
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]]}
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}
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}
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}
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},
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"web_server_scaleup_policy": {
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"type": "OS::Heat::ScalingPolicy",
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"properties": {
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"adjustment_type": "change_in_capacity",
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"auto_scaling_group_id": { "get_resource": "asg" },
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"cooldown": 2,
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"scaling_adjustment": 1
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}
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},
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"cpu_alarm_high": {
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"type": "OS::Ceilometer::GnocchiAggregationByResourcesAlarm",
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"properties": {
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"description": "Scale-up if the mean CPU > 10% on 1 minute",
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"metric": "cpu_util",
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"aggregation_method": "mean",
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"granularity": 60,
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"evaluation_periods": 1,
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"threshold": 10,
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"comparison_operator": "gt",
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"alarm_actions": [
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{ "get_attr": [ "web_server_scaleup_policy", "alarm_url" ] }
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],
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"resource_type": "instance",
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"query": {
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"str_replace": {
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"template": "{\"and\": [{\"=\": {\"server_group\": \"stack_id\"}}, {\"=\": {\"ended_at\": null}}]}",
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"params": {
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"stack_id": { "get_param": "OS::stack_id" }
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}
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}
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}
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}
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}
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}
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}
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}
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@ -0,0 +1,66 @@
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{
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"template": {
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"heat_template_version": "2013-05-23",
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"description": "Integration Test AutoScaling with heat+ceilometer+gnocchi+aodh",
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"resources": {
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"asg": {
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"type": "OS::Heat::AutoScalingGroup",
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"properties": {
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"min_size": 1,
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"max_size": 2,
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"resource": {
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"type": "OS::Nova::Server",
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"properties": {
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"networks": [{ "network": "private" }],
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"flavor": "m1.tiny",
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"image": "$ENVIRON['GLANCE_IMAGE_NAME']",
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"metadata": {
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"metering.server_group": { "get_param": "OS::stack_id" }
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},
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"user_data_format": "RAW",
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"user_data": {"Fn::Join": ["", [
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"#!/bin/sh\n",
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"echo 'Loading CPU'\n",
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"set -v\n",
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"cat /dev/urandom > /dev/null\n"
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]]}
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}
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}
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}
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},
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"web_server_scaledown_policy": {
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"type": "OS::Heat::ScalingPolicy",
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"properties": {
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"adjustment_type": "change_in_capacity",
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"auto_scaling_group_id": { "get_resource": "asg" },
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"cooldown": 2,
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"scaling_adjustment": -1
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}
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},
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"cpu_alarm_high": {
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"type": "OS::Ceilometer::GnocchiAggregationByResourcesAlarm",
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"properties": {
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"description": "Scale-down if the mean CPU > 10% on 1 minute",
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"metric": "cpu_util",
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"aggregation_method": "mean",
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"granularity": 60,
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"evaluation_periods": 1,
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"threshold": 10,
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"comparison_operator": "gt",
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"alarm_actions": [
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{ "get_attr": [ "web_server_scaledown_policy", "alarm_url" ] }
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],
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"resource_type": "instance",
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"query": {
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"str_replace": {
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"template": "{\"and\": [{\"=\": {\"server_group\": \"stack_id\"}}, {\"=\": {\"ended_at\": null}}]}",
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"params": {
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"stack_id": { "get_param": "OS::stack_id" }
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}
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}
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}
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}
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}
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}
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}
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}
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2
tox.ini
2
tox.ini
@ -58,7 +58,7 @@ passenv = HEAT_* CEILOMETER_* GNOCCHI_* AODH_* GLANCE_* NOVA_* ADMIN_*
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# FIXME(sileht): run gabbi-run to failfast in case of error because testr
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# doesn't support --failfast, but we loose the testr report.
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commands =
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bash -c 'gabbi-run -x < ceilometer/tests/integration/gabbi/gabbits-live/autoscaling.yaml'
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bash -c 'cd ceilometer/tests/integration/gabbi/gabbits-live && gabbi-run -x < autoscaling.yaml'
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# bash -x {toxinidir}/tools/pretty_tox.sh "{posargs}"
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# NOTE(chdent): The gabbi tests are also run under the primary tox
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