---

- name: Configure cluster name
  lineinfile:
    dest: /etc/elasticsearch/elasticsearch.yml
    line: "cluster.name: {{ elasticsearch_cluster_name }}"
    regexp: "^cluster.name:"
    insertafter: "^# *cluster.name:"
  when: elasticsearch_cluster_name|default("", True)
  tags:
    - config

- name: Configure node name
  lineinfile:
    dest: /etc/elasticsearch/elasticsearch.yml
    line: "node.name: {{ elasticsearch_node_name }}"
    regexp: "^node.name:"
    insertafter: "^# *node.name:"
  tags:
    - config

- name: Configure network host
  lineinfile:
    dest: /etc/elasticsearch/elasticsearch.yml
    line: "network.host: {{ elasticsearch_network_host }}"
    regexp: "^network.host:"
    insertafter: "^# *network.host:"
  when: elasticsearch_network_host|default("", True)
  tags:
    - config

- name: Configure network publish_host
  lineinfile:
    dest: /etc/elasticsearch/elasticsearch.yml
    line: "network.publish_host: {{ elasticsearch_network_publish_host }}"
    regexp: "^network.publish_host:"
    insertafter: "^# *network.publish_host:"
  when: elasticsearch_network_publish_host|default("", True)
  tags:
    - config

- name: Restart on upgrade
  lineinfile:
    dest: /etc/default/elasticsearch
    line: "RESTART_ON_UPGRADE=true"
    regexp: "^RESTART_ON_UPGRADE="
    insertafter: "^# *RESTART_ON_UPGRADE=true"
  tags:
    - config