1. Create new stack 2. Launch heat stack-update stack_name 3. Launch heat stack-cancel-update stack_name while update operation is in progress 4. Check state of stack after cancel update
Is failed on step 3 with error ROLLBACK_FAILED.
Stack is created with following template:
description: 'Template which creates single instance ' heat_template_version: '2013-05-23' outputs: servers: value: {get_resource: Server} parameters: ImageId: {type: string} InstanceType: {type: string} network: {type: string} resources: Server: properties: flavor: {get_param: InstanceType} flavor_update_policy: REPLACE image: {get_param: ImageId} name: ost1-test_heat networks: - network: {Ref: network} type: OS::Nova::Server
During update the instance type is changed from tiny to small
1. Create new stack
2. Launch heat stack-update stack_name
3. Launch heat stack-cancel-update stack_name while update operation is in progress
4. Check state of stack after cancel update
Is failed on step 3 with error ROLLBACK_FAILED.
Stack is created with following template:
description: 'Template which creates single instance version: '2013-05-23' update_ policy: REPLACE
'
heat_template_
outputs:
servers:
value: {get_resource: Server}
parameters:
ImageId: {type: string}
InstanceType: {type: string}
network: {type: string}
resources:
Server:
properties:
flavor: {get_param: InstanceType}
flavor_
image: {get_param: ImageId}
name: ost1-test_heat
networks:
- network: {Ref: network}
type: OS::Nova::Server
During update the instance type is changed from tiny to small