es_data.yml

---
- name: Establishes and maintains Elasticsearch data nodes
  hosts: tag_ansible_group_es_data
  become: yes
  become_user: root
  become_method: sudo

  vars_files:
    - "dc_config/{{ lookup('env', 'SPINE_DATACENTER') }}.yml"
    - "dc_vars/{{ lookup('env', 'SPINE_DATACENTER') }}.yml"

  vars:
    elasticsearch_cluster_name: "spinesible-{{ spine_datacenter }}"
    elasticsearch_discovery_zen_minimum_master_nodes: 1
    elasticsearch_discovery_zen_ping_multicast_enabled: no
    elasticsearch_memory_bootstrap_mlockall: yes
    elasticsearch_node_data: yes
    elasticsearch_node_master: no
    elasticsearch_plugin_aws_region: "{{ spine_datacenter }}"
    elasticsearch_plugin_aws_tag_filters:
      es_cluster: "spinesible-{{ spine_datacenter }}"
      spine_section: backbone
    elasticsearch_should_format_volumes: yes
    elasticsearch_total_ram_pct: 50.0

  roles:
    - elasticsearch