- hosts:
    - bgp
  tasks:
    - debug:
        var: bgp_if

    - debug:
        var: bgp_peers

    - ansible.utils.update_fact:
        updates:
          - path: "peers[{{ idx }}]"
            value: "{{ {} }}"
          - path: "peers[{{ idx }}].name"
            value: "{{ item }}"
          - path: "peers[{{ idx }}].as"
            value: "{{ hostvars[item].bgp_as }}"
          - path: "peers[{{ idx }}].ip"
            value: "{{ hostvars[item].bgp_ip }}"
      loop: "{{ bgp_peers }}"
      loop_control:
        index_var: idx
      vars:
        peers: []
      register: out
      changed_when: false

    - set_fact:
        peers: "{{ out.results[-1].peers }}"

    - debug:
        var: peers

    - become: yes
      template:
        src: bird.conf.j2
        dest: /etc/bird/bird.conf
      register: template

    - systemd:
        state: reloaded
        service: bird
      when: template.changed
      become: yes