---
# Copyright 2017, 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.

- 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.octavia is defined
    - ansible_local.openstack_ansible.octavia.install_method is defined
    - ansible_local.openstack_ansible.octavia.install_method != octavia_install_method

- name: Gather variables for each operating system
  include_vars: "{{ item }}"
  with_first_found:
    - "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_version'] | lower }}.yml"
    - "{{ ansible_facts['distribution'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
    - "{{ ansible_facts['os_family'] | lower }}-{{ ansible_facts['distribution_major_version'] | lower }}.yml"
    - "{{ ansible_facts['distribution'] | lower }}.yml"
    - "{{ ansible_facts['os_family'] | lower }}.yml"
  tags:
    - always

- name: Fail if our required secrets are not present
  fail:
    msg: "Please set the {{ item }} variable prior to applying this role."
  when: (item is undefined) or (item is none)
  with_items: "{{ octavia_required_secrets }}"
  tags:
    - always

- import_tasks: db_setup.yml
  when:
    - _octavia_is_first_play_host
  vars:
    _oslodb_setup_host: "{{ octavia_db_setup_host }}"
    _oslodb_ansible_python_interpreter: "{{ octavia_db_setup_python_interpreter }}"
    _oslodb_setup_endpoint: "{{ octavia_galera_address }}"
    _oslodb_setup_port: "{{ octavia_galera_port }}"
    _oslodb_databases:
      - name: "{{ octavia_galera_database }}"
        users:
          - username: "{{ octavia_galera_user }}"
            password: "{{ octavia_container_mysql_password }}"
  tags:
    - common-db
    - octavia-config

- import_tasks: mq_setup.yml
  when:
    - _octavia_is_first_play_host
  vars:
    _oslomsg_rpc_setup_host: "{{ octavia_oslomsg_rpc_setup_host }}"
    _oslomsg_rpc_userid: "{{ octavia_oslomsg_rpc_userid }}"
    _oslomsg_rpc_password: "{{ octavia_oslomsg_rpc_password }}"
    _oslomsg_rpc_vhost: "{{ octavia_oslomsg_rpc_vhost }}"
    _oslomsg_rpc_transport: "{{ octavia_oslomsg_rpc_transport }}"
    _oslomsg_notify_setup_host: "{{ octavia_oslomsg_notify_setup_host }}"
    _oslomsg_notify_userid: "{{ octavia_oslomsg_notify_userid }}"
    _oslomsg_notify_password: "{{ octavia_oslomsg_notify_password }}"
    _oslomsg_notify_vhost: "{{ octavia_oslomsg_notify_vhost }}"
    _oslomsg_notify_transport: "{{ octavia_oslomsg_notify_transport }}"
  tags:
    - common-mq
    - octavia-config

- include_tasks: octavia_certs.yml
  args:
    apply:
      tags:
        - octavia-config
  run_once: true
  when: octavia_generate_certs | bool
  tags:
    - always

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

- import_tasks: octavia_pre_install.yml
  tags:
    - octavia-install

- import_tasks: octavia_install.yml
  tags:
    - octavia-install

- include_tasks: octavia_certs_distribute.yml
  args:
    apply:
      tags:
        - octavia-config
  when: octavia_generate_certs | bool
  tags:
    - always

- name: Import uwsgi role
  import_role:
    name: uwsgi
  vars:
    uwsgi_services: "{{ uwsgi_octavia_services }}"
    uwsgi_install_method: "{{ octavia_install_method }}"
  tags:
    - octavia-config
    - uwsgi

- name: Run the systemd service role
  import_role:
    name: systemd_service
  vars:
    systemd_after_targets: "{{ service_var.after_targets | default(['syslog.target', 'network.target']) }}"
    systemd_user_name: "{{ octavia_system_user_name }}"
    systemd_group_name: "{{ octavia_system_group_name }}"
    systemd_tempd_prefix: openstack
    systemd_slice_name: nova
    systemd_lock_path: /var/lock/octavia
    systemd_CPUAccounting: true
    systemd_BlockIOAccounting: true
    systemd_MemoryAccounting: true
    systemd_TasksAccounting: true
    systemd_services: "{{ filtered_octavia_services }}"
  tags:
    - nova-config
    - systemd-service

- import_tasks: service_setup.yml
  vars:
    _service_adminuri_insecure: "{{ keystone_service_adminuri_insecure }}"
    _service_in_ldap: "{{ octavia_service_in_ldap }}"
    _service_setup_host: "{{ octavia_service_setup_host }}"
    _service_setup_host_python_interpreter: "{{ octavia_service_setup_host_python_interpreter }}"
    _service_project_name: "{{ octavia_service_project_name }}"
    _service_region: "{{ octavia_service_region }}"
    _service_users:
      - name: "{{ octavia_service_user_name }}"
        password: "{{ octavia_service_password }}"
        role: "{{ octavia_service_role_name }}"
      - role: load-balancer_observer
      - role: load-balancer_global_observer
      - role: load-balancer_member
      - role: load-balancer_admin
      - role: load-balancer_quota_admin
    _service_endpoints:
      - service: "{{ octavia_service_name }}"
        interface: "public"
        url: "{{ octavia_service_publicuri }}"
      - service: "{{ octavia_service_name }}"
        interface: "internal"
        url: "{{ octavia_service_internaluri }}"
      - service: "{{ octavia_service_name }}"
        interface: "admin"
        url: "{{ octavia_service_adminuri }}"
    _service_catalog:
      - name: "{{ octavia_service_name }}"
        type: "{{ octavia_service_type }}"
        description: "{{ octavia_service_description }}"
  when: _octavia_is_first_play_host
  tags:
    - octavia-install

- include_tasks: octavia_mgmt_network.yml
  args:
    apply:
      tags:
        - octavia-install
        - octavia-config
  when:
    - octavia_neutron_management_network_uuid is not defined
    - octavia_neutron_management_network_name is defined
    - _octavia_is_first_play_host
  tags:
    - always

- import_tasks: octavia_security_group.yml
  when:
    - _octavia_is_first_play_host
  tags:
    - octavia-install

- include_tasks: octavia_keypair.yml
  args:
    apply:
      tags:
        - octavia-config
  when:
    - _octavia_is_first_play_host
  tags:
    - always

- include_tasks: octavia_flavor_create.yml
  args:
    apply:
      tags:
        - octavia-install
        - octavia-config
  when:
    - _octavia_is_first_play_host
    - octavia_nova_flavor_uuid is not defined
  tags:
    - always

- import_tasks: octavia_post_install.yml
  tags:
    - octavia-install
    - octavia-config

- import_tasks: octavia_db_sync.yml
  when:
    - _octavia_is_first_play_host
  tags:
    - octavia-install

- import_tasks: octavia_policy.yml
  tags:
    - octavia-install
    - octavia-config
    - octavia-policy-override

- include_tasks: octavia_amp_image.yml
  args:
    apply:
      tags:
        - octavia-config
  when:
    - _octavia_is_first_play_host
    - octavia_download_artefact | bool
  tags:
    - always

- name: Flush handlers
  meta: flush_handlers