---

- name: Configure IPv4 Forwarding
  sysctl: name="net.ipv4.ip_forward" value={{ net_ipv4_forward | ternary('1', '0') }} sysctl_file=/etc/sysctl.d/network.conf sysctl_set=yes state=present reload=yes
  when: ansible_virtualization_type != 'systemd-nspawn'
  tags: net

- name: Deploy /etc/hosts
  template: src=hosts.j2 dest=/etc/hosts
  tags: net

- name: Prevent PVE from changing /etc/hosts
  copy: content='' dest=/etc/.pve-ignore.hosts
  when: ansible_virtualization_type == 'lxc'

- name: Merge interface settings with defaults
  set_fact: net_if_conf={{ net_if_conf | default([]) + [ net_if_defaults | combine(item, recursive=True) ] }}
  with_items: "{{ net_if }}"
  tags: net,conf
- set_fact: net_if={{ net_if_conf | default([]) }}
  tags: net,conf

- name: Deploy interface configuration
  template: src=ifcfg.j2 dest=/etc/sysconfig/network-scripts/ifcfg-{{ item.name }}
  loop: "{{ net_if }}"
  notify: reload network
  tags: net,conf

...