---
# Copyright 2016, Ian Cordasco
# Copyright 2016, Rackspace
#
# 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: Install magnum server
  hosts: magnum_all
  max_fail_percentage: 20
  user: root
  pre_tasks:
    - name: Use the lxc-openstack aa profile
      lxc_container:
        name: "{{ container_name }}"
        container_config:
          - "lxc.aa_profile=lxc-openstack"
      delegate_to: "{{ physical_host }}"
      when: not is_metal | bool
      register: container_config
      tags:
        - lxc-aa-profile
    - name: Wait for container ssh
      wait_for:
        port: "22"
        delay: "{{ ssh_delay }}"
        search_regex: "OpenSSH"
        host: "{{ ansible_host }}"
      delegate_to: "{{ physical_host }}"
      when: >
            (container_config is defined and container_config | changed) or
            (container_extra_config is defined and container_config | changed)
      register: ssh_wait_check
      until: ssh_wait_check | success
      retries: 3
      tags:
        - ssh-wait
    - name: Sort the rabbitmq servers
      dist_sort:
        value_to_lookup: "{{ container_name }}"
        ref_list: "{{ groups['magnum_all'] }}"
        src_list: "{{ rabbitmq_servers }}"
      register: servers
    - name: Set rabbitmq servers
      set_fact:
        rabbitmq_servers: "{{ servers.sorted_list }}"
    - name: Ensure the Magnum RabbitMQ virtualhost exists
      rabbitmq_vhost:
        name: "{{ magnum_rabbitmq_vhost }}"
        state: "present"
      delegate_to: "{{ groups['rabbitmq_all'][0] }}"
      tags:
        - magnum-rabbitmq
        - magnum-rabbitmq-vhost
        - magnum-rabbitmq-virtualhost
    - name: Ensure the Magnum RabbitMQ user exists
      rabbitmq_user:
        user: "{{ magnum_rabbitmq_userid }}"
        password: "{{ magnum_rabbitmq_password }}"
        vhost: "{{ magnum_rabbitmq_vhost }}"
        configure_priv: ".*"
        read_priv: ".*"
        write_priv: ".*"
        state: "present"
      delegate_to: "{{ groups['rabbitmq_all'][0] }}"
      tags:
        - magnum-rabbitmq
        - magnum-rabbitmq-user
    - name: Create Magnum's database tables
      mysql_db:
        login_user: "{{ galera_root_user }}"
        login_password: "{{ galera_root_password }}"
        login_host: "{{ magnum_galera_address }}"
        name: "{{ magnum_galera_database_name }}"
        state: "present"
      delegate_to: "{{ groups['galera_all'][0] }}"
      tags:
        - magnum-database-setup
        - magnum-db-setup
        - magnum-setup
    - name: Give Magnum database access
      mysql_user:
        login_user: "{{ galera_root_user }}"
        login_password: "{{ galera_root_password }}"
        login_host: "{{ magnum_galera_address }}"
        name: "{{ magnum_galera_user }}"
        password: "{{ magnum_galera_password }}"
        priv: "{{ magnum_galera_database_name }}.*:ALL"
        host: "{{ item }}"
        state: "present"
      delegate_to: "{{ groups['galera_all'][0] }}"
      with_items:
        - "localhost"
        - "%"
      tags:
        - magnum-database-setup
        - magnum-db-setup
        - magnum-setup
    - name: Create log dir
      file:
        path: "/openstack/log/{{ inventory_hostname }}-magnum"
        state: directory
      when: is_metal | bool
      tags:
        - magnum-logs
        - magnum-log-dirs
    - name: Create log aggregation links
      file:
        src: "/openstack/log/{{ inventory_hostname }}-magnum"
        dest: "/var/log/magnum"
        state: "link"
        force: "yes"
      when: is_metal | bool
      tags:
        - magnum-logs
  roles:
    - role: "openstack-ansible-magnum"
      magnum_venv_tag: "{{ openstack_release }}"
      magnum_venv_download_url: "{{ openstack_repo_url }}/venvs/{{ openstack_release }}/{{ ansible_distribution | lower }}/magnum-{{ openstack_release }}.tgz"
      tags:
        - "os-magnum"
    - { role: "openstack_openrc", tags: [ "openstack-openrc" ] }
    - role: "system_crontab_coordination"
      tags:
        - "system-crontab-coordination"
  vars:
    galera_address: "{{ internal_lb_vip_address }}"
    magnum_galera_address: "{{ internal_lb_vip_address }}"
    magnum_galera_database_name: magnum_service
    magnum_galera_user: magnum
    magnum_rabbitmq_userid: magnum
    magnum_rabbitmq_vhost: /magnum
    ansible_hostname: "{{ container_name }}"
    is_metal: "{{ properties.is_metal|default(false) }}"