openstack overcloud minor upgrade breaks if fixed virtual IP is within allocation pool ranges in Red Hat OpenStack Platform
Issue
openstack overcloud minor upgrade breaks if fixed virtual IP is within allocation pool ranges in Red Hat OpenStack Platform
Initial deployment works, but a minor upgrade will lead to deployment failures similar to the following:
student02-Networks-rbq2rqjlav3p-InternalNetwork-ckir5nlfagsg
heat resource-show student02-Networks-rbq2rqjlav3p-InternalNetwork-ckir5nlfagsg InternalApiSubnet
====================
+------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Property | Value |
+------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| attributes | { |
| | "name": null, |
| | "enable_dhcp": null, |
| | "network_id": null, |
| | "tenant_id": null, |
| | "dns_nameservers": null, |
| | "allocation_pools": null, |
| | "host_routes": null, |
| | "ip_version": null, |
| | "gateway_ip": null, |
| | "cidr": null |
| | } |
| creation_time | 2018-01-26T15:49:27 |
| description | |
| links | http://172.16.0.11:8004/v1/2ffaf291f9cd4b9f8e6b53121d8c37a4/stacks/student02-Networks-rbq2rqjlav3p-InternalNetwork-ckir5nlfagsg/32119d5f-0e3f-476a-98fc-6f838c116870/resources/InternalApiSubnet (self) |
| | http://172.16.0.11:8004/v1/2ffaf291f9cd4b9f8e6b53121d8c37a4/stacks/student02-Networks-rbq2rqjlav3p-InternalNetwork-ckir5nlfagsg/32119d5f-0e3f-476a-98fc-6f838c116870 (stack) |
| logical_resource_id | InternalApiSubnet |
| parent_resource | InternalNetwork |
| physical_resource_id | |
| required_by | |
| resource_name | InternalApiSubnet |
| resource_status | CREATE_FAILED |
| resource_status_reason | BadRequest: resources.InternalApiSubnet: Invalid input for operation: Requested subnet with cidr: 172.16.1.0/24 for network: 09d309e9-fee2-479e-b01e-701eb5783b83 overlaps with another subnet. |
| | Neutron server returns request_ids: ['req-fccb6518-fbdf-4cb0-8223-4a01402a6bde'] |
| resource_type | OS::Neutron::Subnet |
| updated_time | 2018-01-26T15:49:27 |
+------------------------+---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
Environment
Red Hat OpenStack Platform
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