Bug 1410493 - Default IP range of the br-ctlplane is different from the values in undercloud.conf [NEEDINFO]
Summary: Default IP range of the br-ctlplane is different from the values in underclou...
Alias: None
Product: Red Hat OpenStack
Classification: Red Hat
Component: openstack-tripleo-common
Version: 10.0 (Newton)
Hardware: Unspecified
OS: Unspecified
Target Milestone: ---
: ---
Assignee: Dougal Matthews
QA Contact: Alexander Chuzhoy
Whiteboard: scale_lab
Depends On:
TreeView+ depends on / blocked
Reported: 2017-01-05 15:38 UTC by Yogev Rabl
Modified: 2017-07-18 11:35 UTC (History)
10 users (show)

Fixed In Version:
Doc Type: If docs needed, set a value
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Clone Of:
Last Closed: 2017-07-18 11:35:56 UTC
Target Upstream Version:
bnemec: needinfo? (yrabl)

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Description Yogev Rabl 2017-01-05 15:38:48 UTC
Description of problem:
The IP ranges of the introspection network and the br-ctlplane network in the example undercloud.conf file are:

dhcp_start =
dhcp_end =
inspection_iprange =,

But the actual defaults once deployed are IP ranges with only 20 addresses available.

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

How reproducible:

Steps to Reproduce:
1. Install an undercloud with the the IP ranges commented out in the undercloud.conf file

Actual results:
The 2 networks have only 20 available addresses, unlike the values shown in the undercloud.conf

Expected results:
The default values should be the same as the values that are commented out in undercloud.conf

Additional info:

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