openstack-ansible-os_neutron/tasks/main.yml

---
# Copyright 2014, Rackspace US, Inc.
#
# 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.


- include_tasks: neutron_check.yml

- name: Gather variables for each operating system
  include_vars: "{{ item }}"
  with_first_found:
    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_version | lower }}.yml"
    - "{{ ansible_distribution | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
    - "{{ ansible_os_family | lower }}-{{ ansible_distribution_major_version | lower }}.yml"
    - "{{ ansible_distribution | lower }}.yml"
    - "{{ ansible_os_family | lower }}.yml"
  tags:
    - always

- name: Fail if service was deployed using a different installation method
  fail:
    msg: "Switching installation methods for OpenStack services is not supported"
  when:
    - ansible_local is defined
    - ansible_local.openstack_ansible is defined
    - ansible_local.openstack_ansible.neutron is defined
    - ansible_local.openstack_ansible.neutron.install_method is defined
    - ansible_local.openstack_ansible.neutron.install_method != neutron_install_method

- name: Gather variables for installation method
  include_vars: "{{ neutron_install_method }}_install.yml"
  tags:
    - always

- name: Get CPU info content and store as var
  command: cat /proc/cpuinfo
  register: cpuinfo_contents
  changed_when: false
  failed_when: false
  tags:
    - always

- name: Set neutron target platform type
  set_fact:
    neutron_os_type: "powervm"
  when:
    - cpuinfo_contents.stdout.find('pSeries') != -1
    - ansible_architecture == 'ppc64le'
  tags:
    - always

- include_tasks: dependent_neutron_roles.yml
- include_tasks: neutron_ml2_ovs_powervm.yml
  when:
    - neutron_os_type is defined
    - neutron_os_type == 'powervm'
    - neutron_plugin_type == 'ml2.ovs'
    - "{{ ansible_distribution_version | version_compare('16.04','>=') }}"
  tags:
    - neutron-config

- include_tasks: neutron_pre_install.yml
  tags:
    - neutron-install

- include_tasks: neutron_install.yml
  tags:
    - neutron-install

- name: refresh local facts
  setup:
    filter: ansible_local
    gather_subset: "!all"
  tags:
    - neutron-config

# Include provider specific config(s)
- include_tasks: "{{ item }}"
  with_first_found:
    - files:
        - "{{ neutron_plugin_type.split('.')[-1] }}_config.yml"
      skip: true
      paths:
        - "providers/"
  tags:
    - neutron-install

- include_tasks: neutron_post_install.yml
  tags:
    - neutron-config

- name: Run the systemd service role
  include_role:
    name: systemd_service
    private: true
  vars:
    systemd_user_name: "{{ neutron_system_user_name }}"
    systemd_group_name: "{{ neutron_system_group_name }}"
    systemd_tempd_prefix: openstack
    systemd_slice_name: neutron
    systemd_lock_path: /var/lock/neutron
    systemd_CPUAccounting: true
    systemd_BlockIOAccounting: true
    systemd_MemoryAccounting: true
    systemd_TasksAccounting: true
    systemd_services:
      - service_name: "{{ service_var.service_name }}"
        enabled: yes
        state: started
        execstarts: "{{ service_var.execstarts }}"
        execreloads: "{{ service_var.execreloads | default([]) }}"
        config_overrides: "{{ service_var.init_config_overrides }}"
  with_items: "{{ filtered_neutron_services }}"
  loop_control:
    loop_var: service_var
  tags:
    - neutron-config

- include_tasks: neutron_db_setup.yml
  when:
    - "neutron_services['neutron-server']['group'] in group_names"
  tags:
    - neutron-config

- include_tasks: neutron_service_setup.yml
  when:
    - "neutron_services['neutron-server']['group'] in group_names"
    - "inventory_hostname == ((groups[neutron_services['neutron-server']['group']] | intersect(ansible_play_hosts)) | list)[0]"
  tags:
    - neutron-config

- include_tasks: neutron_l3_ha.yml
  when:
    - "neutron_services['neutron-l3-agent']['group'] in group_names"
  tags:
    - neutron-config

- name: Flush handlers
  meta: flush_handlers