---

- name: Get instances information on AWS
  amazon.aws.ec2_metadata_facts:
  register: aws_info

- name: Get this instance ID
  set_fact: this_instance_id="{{ aws_info.ansible_facts.ansible_ec2_instance_id }}"

- name: Get opposite instance ID
  set_fact: opposite_instance_id="{{ item.value.ansible_ec2_instance_id }}"
  loop: "{{ hostvars | dict2items }}"
  when: not item.key in ansible_host and item.value.ansible_ec2_instance_id is defined
  no_log: true

- name: Get opposite instance hostname
  set_fact: opposite_host="{{ item.value.ansible_hostname }}"
  loop: "{{ hostvars | dict2items }}"
  when: not item.key in ansible_host
  no_log: true

- name: Get opposite instance private IP
  set_fact: opposite_private_ip="{{ item.value.ansible_ec2_local_ipv4 }}"
  loop: "{{ hostvars | dict2items }}"
  when: not item.key in ansible_host
  no_log: true