---
# Copyright 2016, 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: Deploy Grafana
  hosts: grafana_all
  become: true
  vars_files:
    - vars/variables.yml

  pre_tasks:
    - name: Galera database block
      block:
        - name: Setup installation variables
          include_role:
            name: openstack.osa.install_defaults
            defaults_from: "{{ install_method }}"
            public: true
            apply:
              tags:
                - always
          tags:
            - always

        - include_role:
            name: openstack.osa.db_setup
          vars:
            _oslodb_setup_host: "{{ grafana_db_setup_host }}"
            _oslodb_ansible_python_interpreter: "{{ grafana_db_setup_python_interpreter }}"
            _oslodb_setup_endpoint: "{{ galera_address | default('127.0.0.1') }}"
            _oslodb_databases:
              - name: "{{ grafana_galera_database }}"
                users:
                  - username: "{{ grafana_galera_user }}"
                    password: "{{ grafana_db_password }}"

        - name: Set grafana database fact
          set_fact:
            grafana_ini: "{{ grafana_ini_database | ansible.builtin.combine(grafana_ini, recursive=true) }}"
          vars:
            grafana_ini_database:
              grafana_database:
                type: mysql
                host: "{{ galera_address }}:3306"
                name: "{{ grafana_galera_database }}"
                user: "{{ grafana_galera_user }}"
                password: "{{ grafana_db_password }}"
      when:
        - (groups['galera_all'] | default([])) | length > 0

    - name: Ensure https repos function
      apt:
        pkg: "apt-transport-https"
        state: "latest"

  roles:
    - role: grafana.grafana.grafana