---
- name: Get the default ipv4 address
  set_fact:
    besu_default_ip: "{{ hostvars[inventory_hostname]['ansible_default_ipv4']['address'] if hostvars[inventory_hostname]['ansible_default_ipv4']['address'] is defined else '127.0.0.1' }}"
    besu_aws_public_ip: ""
    besu_gcp_public_ip: ""
    besu_azure_public_ip: ""

- name: Check if running on AWS
  uri:
    url: http://169.254.169.254/latest/meta-data/public-ipv4
    method: GET
    return_content: yes
    status_code: 200
  register: aws_public_ip_output
  ignore_errors: True

- name: Set the host ip if we are in AWS
  set_fact:
    besu_host_ip: "{{ aws_public_ip_output.content }}"
  when: aws_public_ip_output.status == 200

- name: Check if running on Azure
  uri:
    url: http://169.254.169.254/metadata/instance/network/interface/0/ipv4/ipAddress/0/publicIpAddress?api-version=2017-08-01&format=text
    method: GET
    headers:
      Metadata: true
    return_content: yes
    status_code: 200
  register: azure_public_ip_output
  ignore_errors: True
  when: ( aws_public_ip_output.status != 200 )

- name: Set the host ip if we are in Azure
  set_fact:
    besu_host_ip: "{{ azure_public_ip_output.content }}"
  when: ( aws_public_ip_output.status != 200 ) and
    ( azure_public_ip_output.status == 200 )

- name: Check if running on GCP
  uri:
    url: http://169.254.169.254/computeMetadata/v1/instance/network-interfaces/0/access-configs/0/external-ip
    method: GET
    headers:
      Metadata-Flavor: Google
    return_content: yes
    status_code: 200
  register: gcp_public_ip_output
  ignore_errors: True
  when: ( aws_public_ip_output.status != 200 ) and
    ( azure_public_ip_output.status != 200 )

- name: Set the host ip if we are in GCP
  set_fact:
    besu_host_ip: "{{ gcp_public_ip_output.content }}"
  when: ( aws_public_ip_output.status != 200 ) and
    ( azure_public_ip_output.status != 200 ) and
    ( gcp_public_ip_output == 200 )

- name: Fallback to the ansible default ip
  set_fact:
    besu_host_ip: "{{ besu_default_ip }}"
  when: ( aws_public_ip_output.status != 200 ) and
    ( azure_public_ip_output.status != 200 ) and
    ( gcp_public_ip_output != 200 )