roles/setup-nova-dpdk/tasks/main.yml

# Copyright 2017-present Open Networking Foundation
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.


---
# Setup nova flavors with perf attributes

- name: Upgrade pbr
  pip:
    name: pbr
    extra_args: --upgrade
  become: True

- name: Install shade
  pip:
    name: shade
  become: True

- name: Delete existing flavors except m1.tiny
  os_nova_flavor:
    state: absent
    cacert: "{{ requests_ca_bundle }}"
    auth:
      auth_url: "https://keystone.{{ site_suffix }}:5000/v2.0"
      username: admin
      password: "{{ keystone_admin_password }}"
      project_name: admin
    name: "{{ item }}"
  with_items:
    - m1.small
    - m1.medium
    - m1.large
    - m1.xlarge

- name: Re-create flavors with perf attributes
  os_nova_flavor:
    state: present
    cacert: "{{ requests_ca_bundle }}"
    auth:
      auth_url: "https://keystone.{{ site_suffix }}:5000/v2.0"
      username: admin
      password: "{{ keystone_admin_password }}"
      project_name: admin
    name: "{{ item.name }}"
    ram: "{{ item.ram }}"
    vcpus: "{{ item.vcpus }}"
    disk: "{{ item.disk }}"
    extra_specs:
      "hw:mem_page_size": 2048
      "hw:cpu_policy": dedicated
  with_items:
    - { name: 'm1.small',   ram: 2048,  vcpus: 1, disk: 20  }
    - { name: 'm1.medium',  ram: 4096,  vcpus: 2, disk: 40  }
    - { name: 'm1.large',   ram: 8192,  vcpus: 4, disk: 80  }
    - { name: 'm1.xlarge',  ram: 16384, vcpus: 8, disk: 160 }