TASK [Assign floating IP to workload instance] failing due to mismatch of API versions

[neoXsys]

Infrared Plugin: cloud-config

Issue:

• The following task failed while launching workload via infrared cloud-config plugin, it failed to assign the floating ip.

$ infrared cloud-config --deployment-files virt --tasks launch_workload
[...]
TASK [Assign floating IP to workload instance] ***************************************************************************
fatal: [undercloud-0 -> xxx.host.com]: FAILED! => {"changed": false, "extra_data": null, "msg": "ResourceNotFound: 404: Client Error for url: https://10.0.0.101:13774/v2.1/os-floating-ips, Floating IP pool not found."}

Analysis:

• Ansible module is fetching a floating IP pool list over OSP Compute API version 2.1, which does support only on version 2.0

Workaround:

• Modify infrared/plugins/cloud-config/tasks/launch_workload_step.yml:191 file
• replace
  network_name: "{{ install.public.get('net', {}).name|default(pool_name.stdout_lines|last) }}"
• with
  network_name: "nova"

Require:

• More sophisticated filter to fetch network name, rather than floating IP pool list