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How to upgrade quantum to neutron

asked 2014-02-05 02:33:22 -0500

shnkc gravatar image

In havana release notes, before upgrading openstack network service to neutron, it specifies some ways to follow. However, I have an issue with this guide. First of all, these are the points given:

- Ensure that the database is stamped for Grizzly prior to stopping service.quantum-db-manage --config-file /path/to/quantum.conf --config-file /path/to/plugin/conf.ini stamp grizzly
- Stop quantum-server and deploy the Neutron code Do not start the neutron-server at this time.
- Run Havana Migration neutron-db-manage --config-file /path/to/quantum.conf --config-file /path/to/plugin/conf.ini upgrade havana
- Start neutron-server

My problem is how to deploy neutron code without starting it. If I install it, it is automatically started. However, eventually, I will run neutron-db-manage. Should I run it from neutron package before installation? Or is there another way to do it? Thanks.

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answered 2014-02-05 04:37:02 -0500

darragh-oreilly gravatar image

There is a possible way here. It involves backing up the Quantum DB, upgrading, stopping the service, deleting the DB, restoring the Quantum DB, stamping it with grizzly and running the upgrade.

What distro are you using?

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Asked: 2014-02-05 02:33:22 -0500

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Last updated: Feb 05 '14