omni-ansible/tasks/networkd.yml

---
# The directory is deleted ahead of creation to ensure that no old configs
# remain after runnign ansible
- name: Delete networkd config directory
  become: true
  file:
    path: /etc/systemd/network
    state: absent

- name: Create the networkd config directory
  become: true
  file:
    path: /etc/systemd/network
    state: directory

- name: Make .network files
  become: true
  template:
    src: network.j2
    dest: "/etc/systemd/network/{{ item.key }}.network"
  with_dict: "{{ networking }}"

- name: Configure systemd services
  become: true
  block:
    - name: Disable network scripts and NetworkManager
      service:
        name: "{{ item }}"
        enabled: false
      with_items:
        - network
        - NetworkManager
        - NetworkManager-wait-online
    - name: Enable systemd-networkd and systemd-resolved
      service:
        name: "{{ item }}"
        enabled: true
        state: started
      with_items:
        - systemd-networkd
        - systemd-resolved
        - systemd-networkd-wait-online
    - name: Symlink so systemd-resolved uses /etc/resolv.conf
      file:
        dest: /etc/resolv.conf
        src: /run/systemd/resolve/resolv.conf
        state: link
        force: true
        setype: net_conf_t
    - name: Symlink so /etc/resolv.conf uses systemd
      file:
        dest: /etc/systemd/system/multi-user.target.wants/systemd-resolved.service
        src: /usr/lib/systemd/system/systemd-resolved.service
        state: link
        force: true