---
- name: Check for NetworkManager service
  command: >
    systemctl show NetworkManager
  register: nm_show
  changed_when: false
  ignore_errors: True

- name: Set fact using_network_manager
  set_fact:
    network_manager_active: "{{ True if 'ActiveState=active' in nm_show.stdout else False }}"

- name: Install dnsmasq
  package: name=dnsmasq state=installed
  when: not openshift_is_atomic | bool
  register: result
  until: result is succeeded

- name: ensure origin/node directory exists
  file:
    state: directory
    path: "{{ item }}"
    owner: root
    group: root
    mode: '0700'
  with_items:
  - /etc/origin
  - /etc/origin/node

# this file is copied to /etc/dnsmasq.d/ when the node starts and is removed
# when the node stops. A dbus-message is sent to dnsmasq to add the same entries
# so that dnsmasq doesn't need to be restarted. Once we can use dnsmasq 2.77 or
# newer we can use --server-file option to update the servers dynamically and
# reload them by sending dnsmasq a SIGHUP. We write the file in case someone else
# triggers a restart of dnsmasq but not a node restart.
- name: Install node-dnsmasq.conf
  template:
    src: node-dnsmasq.conf.j2
    dest: /etc/origin/node/node-dnsmasq.conf

# Relies on ansible in order to configure static config
- include_tasks: dnsmasq/no-network-manager.yml
  when: not network_manager_active | bool