xoxys.network/tasks/config.yml

---
- name: set hostname
  template:
    src: 'etc/hostname.j2'
    dest: '/etc/hostname'
    owner: root
    group: root
    mode: 0644
  register: hostname_result
  notify:
    - host_reboot

- name: set hosts file
  template:
    src: 'etc/hosts.j2'
    dest: '/etc/hosts'
    owner: root
    group: root
    mode: 0644
  register: hosts_result
  notify:
    - host_reboot

- name: interface configuration
  template:
    src: 'etc/sysconfig/network-scrips/ifcfg.j2'
    dest: '/etc/sysconfig/network-scripts/ifcfg-{{ item.key }}'
    owner: root
    group: root
    mode: 0644
  with_dict: '{{ network_interfaces }}'
  when: item.key in ansible_interfaces
  notify:
    - network_restart