Hi, the interface name must be the same for all nodes including localhost
(deployment host). If the iface names are not the same along all the hosts
will have to:

- Comment network_interface (or the interface var which name differs)
- Set the variable with an appropriate value at inventory file on each
host. In example:
[compute]
node1 network_interface=eth1
node2 network_interface=eno1

Regards

On Sat, Aug 18, 2018, 12:59 PM Hhhtyh ByNhb <jayami...@gmail.com> wrote:

> Hi All,
> I tried to install openstack kolla by following kolla documentation:
> https://docs.openstack.org/kolla-ansible/latest/user/quickstart.html
>
> When doing this command: "kolla-ansible -i ./multinode bootstrap-servers",
> I observed following error:
> Error message is "fatal: [control01]: FAILED! => {"msg": "The task
> includes an option with an undefined variable. The error was: 'dict object'
> has no attribute 'ipv4'\n\nThe error appears to have been in
> '/usr/local/share/kolla-ansible/ansible/roles/baremetal/tasks/pre-install.yml':
> line 19, column 3, but may\nbe elsewhere in the file depending on the exact
> syntax problem.\n\nThe offending line appears to be:\n\n\n- name: Generate
> /etc/hosts for all of the nodes\n  ^ here\n"}
> Command failed ansible-playbook -i ./multinode -e @/etc/kolla/globals.yml
> -e @/etc/kolla/passwords.yml -e CONFIG_DIR=/etc/kolla  -e
> action=bootstrap-servers
> /usr/local/share/kolla-ansible/ansible/kolla-host.yml
>
> any suggestion?
>
> BR//jaya
>
>
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