---
- name: "Block to handle missing internal hetzner server network"
  block:
  - name: "Increment the retry count"
    set_fact:
      retry_count: "{{ retry_count | default(0) | int + 1 }}"

  - name: "DEBUG"
    debug:
      msg: "current retry_count: {{ retry_count }}"

  - name: "DEBUG"
    debug:
      msg: "ansible_all_ipv4_addresses: {{ ansible_all_ipv4_addresses }}"
  
  - name: "DEBUG"
    debug:
      msg: "ansible_all_ipv4_addresses-FILTERED:  {{ ansible_all_ipv4_addresses | ansible.netcommon.ipaddr(shared_service_network) }}"
  
  - name: "DEBUG - break if only one IPv4-address was found"
    assert:
      that:
        - ansible_all_ipv4_addresses | length == 2
  rescue:
    - name: "RESCUE - fail: Maximum retries reached"
      fail:
        msg: "max_retries of {{ max_retries }} reached. Plz check."
      when: retry_count | int == max_retries | int

    - name: "RESCUE: wait_for {{ retry_delay }} sec. between retries"
      wait_for:
        timeout: "{{ retry_delay }}"
      delegate_to: localhost
      become: false

    - name: "Include _check_for_internal_address.yml one time again => increase retry_count"
      include_tasks: _check_for_internal_address.yml