---
- name: install dependencies packages
  apt:
    name: '{{ packages }}'
  vars:
    packages:
      - apt-transport-https
      - python-requests
  retries: 2
  register: result
  until: result is succeeded
  tags: elasticsearch

- name: add repository key
  apt_key:
    url: https://artifacts.elastic.co/GPG-KEY-elasticsearch
  retries: 2
  register: result
  until: result is succeeded
  tags: elasticsearch

- name: add repository
  apt_repository:
    repo: deb https://artifacts.elastic.co/packages/7.x/apt stable main
  tags: elasticsearch

- name: install package
  apt:
    name: elasticsearch
  retries: 2
  register: result
  until: result is succeeded
  tags: elasticsearch

- name: set heap size
  lineinfile:
    path: /etc/elasticsearch/jvm.options
    regexp: '^-{{ item }}'
    line: '-{{ item }}{{ elasticsearch_heap_size }}'
  loop:
    - Xms
    - Xmx
  notify: restart elasticsearch
  tags: elasticsearch

- name: copy config file
  copy:
    content: '{{ elasticsearch_full_config|to_yaml }}'
    dest: /etc/elasticsearch/elasticsearch.yml
    owner: root
    group: elasticsearch
    mode: 0640
  notify: restart elasticsearch
  tags: elasticsearch

- name: enable and start service
  systemd:
    name: elasticsearch
    state: started
    enabled: true
  tags: elasticsearch

- name: wait for api is available
  wait_for:
    port: 9200
    timeout: 10
  tags: elasticsearch

- name: copy index templates
  elasticsearch_template:
    name: '{{ item.key }}'
    index_patterns: '{{ item.value.index_patterns }}'
    settings: '{{ item.value.settings|default({}) }}'
    mappings: '{{ item.value.mappings|default({}) }}'
  no_log: true
  loop: '{{ elasticsearch_index_templates|dict2items }}'
  run_once: true
  tags: elasticsearch