ansible-role-wireguard/tasks/method/network-manager.yaml

---

- name: NetworkManager wireguard connection
  community.general.nmcli:
    type: wireguard
    conn_name: "{{wireguard_interface}}"
    ifname: "{{wireguard_interface}}"
    wireguard:
        listen-port: 51820
        private-key: my-private-key
    autoconnect: true
    state: present