Description of problem:
the install aborted at post-configuration.
Undercloud installer at post config finds that cidr for pxe subnet is incorrect. This seem to be a bug in RH. And installer tried to delete all subnets, but fails as there are ports on these subnets. This resulting in abort.

Please also share you thoughts on service tuskar error.

Thanks
Satish



++ neutron subnet-show 3d066d86-97dd-4558-bccc-26d8e9d5ab18 -f value -c cidr^M
+ cidr=192.0.0.0/8^M
+ '[' 192.0.0.0/8 = 192.100.0.0/8 ']'^M
+ echo 'New cidr 192.100.0.0/8 does not equal old cidr 192.0.0.0/8'^M
New cidr 192.100.0.0/8 does not equal old cidr 192.0.0.0/8^M
+ echo 'Will attempt to delete and recreate subnet 3d066d86-97dd-4558-bccc-26d8e9d5ab18'^M
Will attempt to delete and recreate subnet 3d066d86-97dd-4558-bccc-26d8e9d5ab18^M
+ '[' 1 -eq 1 ']'^M
+ neutron subnet-list^M
+ grep start^M
| d72f9088-28be-4b58-a878-dffc9e4140aa | external_subnet     | 10.23.249.0/24 | {"start": "10.23.249.49", "end": "10.23.249.60"}   |^M
| 963b20f6-6419-48cf-879b-bfc2a2f577ea | storage_mgmt_subnet | 11.150.0.0/24  | {"start": "11.150.0.10", "end": "11.150.0.200"}    |^M
| a3772c62-bf9e-4494-ba8f-740b2fd6b95d | storage_subnet      | 11.120.0.0/24  | {"start": "11.120.0.10", "end": "11.120.0.200"}    |^M
| be30c3e6-eed3-4f30-bffd-aacb44bbb453 | tenant_subnet       | 11.130.0.0/24  | {"start": "11.130.0.10", "end": "11.130.0.200"}    |^M
| 484c9739-c813-4e43-958e-62c71224db09 | internal_api_subnet | 11.100.0.0/24  | {"start": "11.100.0.10", "end": "11.100.0.200"}    |^M
| 3d066d86-97dd-4558-bccc-26d8e9d5ab18 |                     | 192.0.0.0/8    | {"start": "192.100.0.110", "end": "192.100.0.170"} |^M
++ neutron subnet-list^M
++ grep start^M
++ awk '{print $2}'^M
+ neutron subnet-delete be30c3e6-eed3-4f30-bffd-aacb44bbb453 484c9739-c813-4e43-958e-62c71224db09 d72f9088-28be-4b58-a878-dffc9e4140aa 963b20f6-6419-48cf-879b-bfc2a2f577ea a3772c62-bf9e-4494-ba8f-740b2fd6b95d 3d066d86-97dd-4558-bccc-26d8e9d5ab18^M
Unable to complete operation on subnet be30c3e6-eed3-4f30-bffd-aacb44bbb453: One or more ports have an IP allocation from this subnet.^M
Neutron server returns request_ids: ['req-9476a889-1ba7-41d3-b5c5-ce0647a1ec7e']^M
[2016-11-28 22:25:32,267] (os-refresh-config) [ERROR] during post-configure phase. [Command '['dib-run-parts', '/usr/libexec/os-refresh-config/post-configure.d']' returned non-zero exit status 1]^M
^M
[2016-11-28 22:25:32,268] (os-refresh-config) [ERROR] Aborting...^M
Traceback (most recent call last):^M
  File "<string>", line 1, in <module>^M
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 845, in install^M
    _run_orc(instack_env)^M
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 735, in _run_orc^M
    _run_live_command(args, instack_env, 'os-refresh-config')^M
  File "/usr/lib/python2.7/site-packages/instack_undercloud/undercloud.py", line 406, in _run_live_command^M
    raise RuntimeError('%s failed. See log for details.' % name)^M
RuntimeError: os-refresh-config failed. See log for details.^M
Command 'instack-install-undercloud' returned non-zero exit status 1^M
^[]0;stack@ucsb-monster:~^G[stack@ucsb-monster ~]$  exit^M
exit^M

Script done on Mon 28 Nov 2016 10:49:52 PM PST



Version-Release number of selected component (if applicable):


How reproducible:


Steps to Reproduce:
1.
2.
3.

Actual results:


Expected results:


Additional info: