ansible-roles/ELK/elasticsearch/tasks/elasticsearch.yml

---
- block:
    - name: Install the elasticsearch repo key
      apt_key: url={{ elasticsearch_repo_key }} state=present

    - name: Install the elasticsearch deb repository
      apt_repository: repo='{{ elasticsearch_repo }}' state=present update_cache=yes

    - name: Install the elasticsearch deb packages
      apt: name='{{ item }}' state={{ elasticsearch_package_state }} update_cache=yes cache_valid_time=1800
      with_items: '{{ elasticsearch_packages }}'
  
    - name: Install the elasticsearch startup default
      template: src=elasticsearch-default.j2 dest=/etc/default/elasticsearch owner=root group=elasticsearch mode=0640
      notify: Restart elasticsearch

    - name: Install the elasticsearch JVM options
      template: src=jvm.options.j2 dest=/etc/elasticsearch/jvm.options owner=root group=elasticsearch mode=0640
      notify: Restart elasticsearch

    - name: Install the elasticsearch configuration
      template: src=elasticsearch.yml.j2 dest=/etc/elasticsearch/elasticsearch.yml owner=root group=elasticsearch mode=0640
      notify: Restart elasticsearch

  tags: [ 'ELK', 'elasticsearch', 'elk' ]