Creating a Heat stack might fail when you use the normal heat stack-create command similar to the following example:
# heat stack-create -f heat-template -P parameters stack-name
where heat-template is a validly defined HOT template.
The neutron-server log would contain entries such as the following example. Note that the example shows a redacted log with only the information relevant to the issue:
stack_name | stack2 |
stack_owner | admin |
stack_status | CREATE_FAILED |
stack_status_reason | Resource CREATE failed: InternalServerError: Request |
| Failed: internal server error while processing your |
| request |
The issue is that the DCHP port for the network and the normal port are being created at the same time and results in a timeout condition. As a workaround, you can disable the DHCP for the subnet. A better resolution would be to upgrade to a later Oracle Solaris 11.3 SRU release.