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This patch is migrating the OVN migration scripts. At the moment, only migration from ML2/OVS to ML2/OVN in a TripleO environment is supported. Co-Authored-By: Miguel Angel Ajo <majopela@redhat.com> Co-Authored-By: Jakub Libosvar <libosvar@redhat.com> Co-Authored-By: Daniel Alvarez <dalvarez@redhat.com> Co-Authored-By: Maciej Józefczyk <mjozefcz@redhat.com> Co-Authored-By: Numan Siddique <nusiddiq@redhat.com> Co-Authored-By: Roman Safronov <rsafrono@redhat.com> Co-Authored-By: Terry Wilson <twilson@redhat.com> Related-Blueprint: neutron-ovn-merge Change-Id: I925f4b650209b8807290d6a69440c31fd72a1762 Signed-off-by: Lucas Alvares Gomes <lucasagomes@gmail.com> |
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Infrared plugin to carry out migration from ML2/OVS to OVN
This is an infrared plugin which can be used to carry out the migration from ML2/OVS to OVN if the tripleo was deployed using infrared. See http://infrared.readthedocs.io/en/stable/index.html for more information.
Before using this plugin, first deploy an ML2/OVS overcloud and then:
- On your undercloud, install python-neutron-ovn-migration-tool package (https://trunk.rdoproject.org/centos7-master/current/) You also need to install python-neutron and python3-openvswitch packages.
- Run :: $infrared plugin add "https://github.com/openstack/neutron.git"
3. Start migration by running:
$infrared tripleo-ovn-migration --version 13|14 \--registry-namespace <REGISTRY_NAMESPACE> --registry-tag <TAG> --registry-prefix <PREFIX>
Using this as a standalone playbook for tripleo deployments
It is also possible to use the playbook main.yml with tripleo deployments. In order to use this:
1. Create hosts inventory file like below [undercloud] undercloud_ip ansible_ssh_user=stack
2. Run the playbook as: ansible-playbook main.yml -i hosts -e install_from_package=True -e registry_prefix=centos-binary -e registry_namespace=docker.io/tripleomaster -e registry_localnamespace=192.168.24.1:8787/tripleomaster -e registry_tag=current-tripleo-rdo