deploy fails if controllers have different api_interface names

[Vladislav Belogrudov]

Host: x.y.z.a, Task: keystone : Copying over keystone.conf, Status: failed, Message: {{ om_rpc_transport }}://{% for host in groups[om_rpc_group] %}{{ om_rpc_user }}:{{ om_rpc_password }}@{{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ om_rpc_port }}{% if not loop.last %},{% endif %}{% endfor %}: 'dict object' has no attribute u'ansible_ens4'

I have one of controllers with differing interface names and therefore set api_interface per host. Keystone deployment fails because all.yml contains the following construction:

kolla-ansible]$ grep api_interface] ansible/group_vars/all.yml

rpc_transport_url: "{{ om_rpc_transport }}://{% for host in groups[om_rpc_group] %}{{ om_rpc_user }}:{{ om_rpc_password }}@{{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ om_rpc_port }}{% if not loop.last %},{% endif %}{% endfor %}"
notify_transport_url: "{{ om_notify_transport }}://{% for host in groups[om_notify_group] %}{{ om_notify_user }}:{{ om_notify_password }}@{{ hostvars[host]['ansible_' + api_interface]['ipv4']['address'] }}:{{ om_notify_port }}{% if not loop.last %},{% endif %}{% endfor %}"

Bare api_interface should be replaced with hostvars[host]['api_interface']

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/542944

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/542944
Committed: https://git.openstack.org/cgit/openstack/kolla-ansible/commit/?id=d79b213302189ffd78d64bc6205b6acc851198de
Submitter: Zuul
Branch: master

commit d79b213302189ffd78d64bc6205b6acc851198de
Author: Vladislav Belogrudov <email address hidden>
Date: Fri Feb 9 19:40:18 2018 +0300

    Deploy of keystone fails if api_interface names differ

    If control hosts have different names of interfaces one can set
    api_interface variables per host. Deployment of keystone fails
    because rpc_transport_url and notify_transport_url variables
    use bare api_interface instead of one from hostvars.

    Change-Id: I8bb4aa2953cf4ba63ef6815f2504d35e5aa0a07b
    Closes-Bug: #1748473

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/kolla-ansible 6.0.0.0rc1 release candidate.