---
- import_tasks: RedHat.yml
  when: ansible_os_family == 'RedHat'

- import_tasks: Debian.yml
  when: ansible_os_family == "Debian"

- name: Create elasticsearch.service.d folder.
  file: path=/etc/systemd/system/elasticsearch.service.d/ state=directory
  when:
    - ansible_service_mgr == "systemd"

- name: Configure Elasticsearch System Resources.
  template:
    src: elasticsearch_systemd.conf.j2
    dest: /etc/systemd/system/elasticsearch.service.d/elasticsearch.conf
    owner: root
    group: elasticsearch
    mode: 0660
  notify: restart elasticsearch
  tags: configure
  when:
    - ansible_service_mgr == "systemd"

- name: Debian/Ubuntu | Configure Elasticsearch System Resources.
  template:
    src: elasticsearch_nonsystemd.j2
    dest: /etc/default/elasticsearch
    owner: root
    group: elasticsearch
    mode: 0660
  notify: restart elasticsearch
  tags: configure
  when:
    - ansible_service_mgr != "systemd"
    - ansible_os_family == "Debian"

- name: RedHat/CentOS/Fedora | Configure Elasticsearch System Resources.
  template:
    src: elasticsearch_nonsystemd.j2
    dest: /etc/sysconfig/elasticsearch
    owner: root
    group: elasticsearch
    mode: 0660
  notify: restart elasticsearch
  tags: configure
  when:
    - ansible_service_mgr != "systemd"
    - ansible_os_family == "RedHat"

- name: Configure Elasticsearch.
  template:
    src: elasticsearch.yml.j2
    dest: /etc/elasticsearch/elasticsearch.yml
    owner: root
    group: elasticsearch
    mode: 0660
  notify: restart elasticsearch
  tags: configure

- name: Configure Elasticsearch JVM memmory.
  template:
    src: jvm.options.j2
    dest: /etc/elasticsearch/jvm.options
    owner: root
    group: elasticsearch
    mode: 0660
  notify: restart elasticsearch
  tags: configure

# fix in new PR (ignore_errors)
- name: Reload systemd
  systemd: daemon_reload=true
  ignore_errors: true
  when:
    - not (ansible_distribution == "Amazon" and ansible_distribution_major_version == "NA")
    - not (ansible_distribution == "Ubuntu" and ansible_distribution_version is version('15.04', '<'))
    - not (ansible_distribution == "Debian" and ansible_distribution_version is version('8', '<'))

- name: Ensure Elasticsearch started and enabled
  ignore_errors: true
  service:
    name: elasticsearch
    enabled: true
    state: started

- name: Make sure Elasticsearch is running before proceeding
  wait_for: host={{ elasticsearch_network_host }} port={{ elasticsearch_http_port }} delay=3 timeout=300
  tags:
    - configure
    - init

- name: Check for Wazuh Alerts template
  uri:
    url: "http://{{elasticsearch_network_host}}:{{elasticsearch_http_port}}/_template/wazuh"
    method: GET
    status_code: 200, 404
  register: wazuh_alerts_template_exits
  tags: init

- name: Installing Wazuh Alerts template
  uri:
    url: "http://{{elasticsearch_network_host}}:{{elasticsearch_http_port}}/_template/wazuh"
    method: PUT
    status_code: 200
    body_format: json
    body: "{{ lookup('template','wazuh-elastic7-template-alerts.json.j2') }}"
  when: wazuh_alerts_template_exits.status != 200
  tags: init

- import_tasks: "RMRedHat.yml"
  when: ansible_os_family == "RedHat"

- import_tasks: "RMDebian.yml"
  when: ansible_os_family == "Debian"