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Change in IP address after installation devstack

asked 2019-07-07 14:57:50 -0600

Mayur Koshal gravatar image

Hi, I have installed devstack openstack Ocata All in one in Ubuntu 16.04 with a static ip( of the host machine. Now I want to move it to different subnet( How do I change the Ip address of it and make it work on a new IP without reinstalling. Tried few methods but did not work.

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answered 2019-07-08 23:59:07 -0600

Vinoth gravatar image
  • create/configure necessary underlay network.
  • replace all old IPs in the openstack configuration file under /etc/ with new IP.
  • Restart all the OpenStack service.

P.S: The recommended practice is to rerun devstack with a new IP range.

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Thanks for your reply but this did not worked. Had tried the same. Replaces the ip in all the /etc files. Replaced the keystone endpoints with the new ip in the database. Restarted all the services. This no longer works ...

Mayur Koshal gravatar imageMayur Koshal ( 2019-07-09 11:05:46 -0600 )edit

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Asked: 2019-07-07 14:57:50 -0600

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Last updated: Jul 09 '19