fuel assign wrong management network ip address

Asked by nephilimboy on 2017-09-06

hi guys,
recently i install OpenStack using fuel with 2 node (compute + controller node) but i have a problem, when i assign IP to management network in fuel the range is 192.168.0.1 to 192.168.0.254 so until now everything is ok and i can verify network. but when i deploy change and start to create my cloud the fuel assign 192.168.0.3 to my compute node and 192.168.0.4 to my controller so by default all openstack component config like nove or glance, work with 192.168.0.2 and 192.168.0.1 for management network, how can i tell fuel that assign 192.168.0.1 to my compute node and 192.168.0.2 to my controller not 192.168.0.3 or 192.168.0.4? im using fuel 9.

Question information

Language:
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Status:
Answered
For:
Fuel for OpenStack Edit question
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Last query:
2017-09-06
Last reply:
2017-09-12
Denis Meltsaykin (dmeltsaykin) said : #1

The ip 192.168.0.2 in your case is a VIP (virtual IP) which represents the management plane of the OpenStack environment. This ip is UP on one of the OpenStack controllers in the 'haproxy' namespace. More information on the MOS network design you can find in the official documentation https://docs.mirantis.com/openstack/fuel/fuel-9.2/index.html, for example in the 'Fuel Reference Architecture' section.

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