elasticsearch_nextcloud/tasks/main.yml

---
- name: Set OS dependent variables
  ansible.builtin.include_vars: "{{ lookup('first_found', params) }}"
  vars:
    params:
      files:
        - "{{ ansible_distribution | lower }}_{{ ansible_distribution_version | lower }}.yml"
        - "{{ ansible_distribution | lower }}_{{ ansible_distribution_major_version | lower }}.yml"
        - "{{ ansible_distribution | lower }}.yml"
        - "{{ ansible_os_family | lower }}.yml"
        - "{{ ansible_system | lower }}.yml"
      paths:
        - '{{ role_path }}/vars'
  ignore_errors: True

- name: OS is supported
  ansible.builtin.assert:
    that: __os_supported
    quiet: True
  vars:
    __os_supported: "{{ lookup('vars', '{}_os_supported'.format(role_name)) | bool }}"

- name: Add elasticsearch GPG key
  shell:
    cmd: "wget -qO - https://artifacts.elastic.co/GPG-KEY-elasticsearch | apt-key add - "

- name: Install apt-transport-https
  apt:
    pkg: 
      - apt-transport-https
    state: latest
    update_cache: yes

- name: Add elasticsearch repo to sources
  copy:
    content: "deb https://artifacts.elastic.co/packages/6.x/apt stable main"
    dest: "/etc/apt/sources.list.d/elastic-6.x.list"
    owner: root
    group: root

- name: Install packages
  apt:
    pkg:
      - default-jre
      - elasticsearch
    state: latest
    update_cache: yes

- name: Set config file
  template:
    src: elasticsearch.yml.j2
    dest: /etc/elasticsearch/elasticsearch.yml
    owner: root
    group: elasticsearch

- name: Ensure elasticsearch is running
  service: 
    name: elasticsearch
    state: started
  
- name: Remove ingest-attachment plugin if installed
  shell:
    cmd: "{{ nextcloud_elasticsearch_bin_dir }}/elasticsearch-plugin remove ingest-attachment"
  ignore_errors: yes

- name: Install ingest-attachment plugin
  shell:
    cmd: "{{ nextcloud_elasticsearch_bin_dir }}/elasticsearch-plugin install ingest-attachment"

- name: Restart elasticsearch
  service:
    name: elasticsearch
    state: restarted
    enabled: yes
    daemon_reload: yes