okd/playbooks/byo/openshift-node/network_manager.yml

---
- hosts: localhost
  connection: local
  become: no
  gather_facts: no
  tasks:
  - include_vars: ../../byo/openshift-cluster/cluster_hosts.yml
  - add_host:
      name: "{{ item }}"
      groups: l_oo_all_hosts
    with_items: "{{ g_all_hosts }}"

- hosts: l_oo_all_hosts
  become: yes
  tasks:
  - name: install NetworkManager
    package:
      name: 'NetworkManager'
      state: present

  - name: configure NetworkManager
    lineinfile:
      dest: "/etc/sysconfig/network-scripts/ifcfg-{{ ansible_default_ipv4['interface'] }}"
      regexp: '^{{ item }}='
      line: '{{ item }}=yes'
      state: present
      create: yes
    with_items:
    - 'USE_PEERDNS'
    - 'NM_CONTROLLED'

  - name: enable and start NetworkManager
    service:
      name: 'NetworkManager'
      state: started
      enabled: yes