- name: check old network configuration
  stat: path=/etc/network/interfaces
  register: old_config

- name: move old network configuration
  command: mv /etc/network/interfaces /etc/network/interfaces.save
  when: old_config.stat.exists

- name: copy network configuration
  template:
    src: "network.j2"
    dest: "/etc/systemd/network/50-default.network"
    owner: root
    group: root
    mode: "0644"
  notify: restart systemd-networkd

- name: copy dns configuration
  file:
    src: "/run/systemd/resolve/resolv.conf"
    dest: "/etc/resolv.conf"
    owner: root
    group: root
    state: link
    force: yes
    mode: "0644"
  notify: restart systemd-resolved