---
# Copyright 2018, 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: Check for coordination_nodes var
  fail:
    msg: >-
      To use this role the variable `coordination_nodes` must be defined.
  when:
    - coordination_nodes is undefined

- name: Check for elastic_beat_name var
  fail:
    msg: >-
      To use this role the variable `elastic_beat_name` must be defined.
  when:
    - elastic_beat_name is undefined

- name: Refresh local facts
  setup:
    filter: ansible_local
    gather_subset: "!all"
  tags:
    - always

- name: Load templates
  shell: >-
    {% if item == '--dashboards' %}
      sed -i 's@\\\"index\\\": \\\"{{ elastic_beat_name }}-\*\\\"@\\\"index\\\": \\\"{{ elastic_beat_name }}\\\"@g' /usr/share/{{ elastic_beat_name }}/kibana/6/dashboard/*.json
      sed -i 's@"id": "{{ elastic_beat_name }}\-\*",@"id": "{{ elastic_beat_name }}",@g' /usr/share/{{ elastic_beat_name }}/kibana/6/index-pattern/*.json
    {% endif %}
    {{ elastic_beat_name }} setup
    {{ item }}
    {{ elastic_beat_setup_options }}
    -e -v
  with_items: "{{ elastic_setup_flags }}"
  register: templates
  environment:
    no_proxy: "{{ elastic_beat_kibana_host }}"
  until: templates is success
  retries: 5
  delay: 5
  run_once: true
  when:
    - ((ansible_local['elastic']['setup'][elastic_beat_name + '_loaded_templates'] is undefined) or
       (not (ansible_local['elastic']['setup'][elastic_beat_name + '_loaded_templates'] | bool))) or
      ((elk_package_state | default('present')) == "latest") or
      (elk_beat_setup | default(false) | bool)
  tags:
    - setup

- name: Set template fact
  ini_file:
    dest: "/etc/ansible/facts.d/elastic.fact"
    section: "setup"
    option: "{{ elastic_beat_name + '_loaded_templates' }}"
    value: true
  when:
    - templates is changed
  tags:
    - setup