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path: root/roles/hostnames/tasks/main.yaml
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---
  - name: Setting master(s) hostname
    hostname: name="{% for thishost in groups['masters'] %}{% if inventory_hostname == thishost %}master{{ counter }}.{{ dns_domain }}{% endif %}{% set counter = counter + 1 %}{% endfor %}"
    when: "'masters' in group_names"

  - name: Setting facts for masters
    set_fact: ansible_hostname="{% for thishost in groups['masters'] %}{% if inventory_hostname == thishost %}master{{ counter }}{% endif %}{% set counter = counter + 1 %}{% endfor %}"
    when: "'masters' in group_names"

  - name: Setting node(s) hostname
    hostname: name="{% for thishost in groups['nodes'] %}{% if inventory_hostname == thishost %}node{{ counter }}.{{ dns_domain }}{% endif %}{% set counter = counter + 1 %}{% endfor %}"
    when: "'nodes' in group_names"

  - name: Setting facts for nodes
    set_fact: ansible_hostname="{% for thishost in groups['nodes'] %}{% if inventory_hostname == thishost %}node{{ counter }}{% endif %}{% set counter = counter + 1 %}{% endfor %}"
    when: "'nodes' in group_names"

  - name: "Templating records"
    become: false
    template:
      src: "{{ role_path }}/templates/records.template.yaml"
      dest: "/tmp/records.yaml"
      force: yes
    delegate_to: localhost

  - name: "Updating hostname facts"
    setup: filter=ansible_hostname