- name: Install network packages (including many WiFi tools, and also iptables-persistent for firewall)
  include_tasks: install.yml
  when: network_install and network_installed is undefined

- name: Select RPi firmware mode
  include_role:
    name: firmware
  when: rpi_model != "none"

- name: Configuring Network if enabled
  block:
  - name: detected_network
    include_tasks: detected_network.yml

  #- name: "Set 'no_net_restart: True' if discovered_wireless_iface == iiab_wan_iface"
  - name: "Set 'no_net_restart: True' if has_wifi_gateway is defined"
    set_fact:
      no_net_restart: True    # 2020-09-12:
      # 0-init/defaults/main.yml - default boolean value of False
      # network/tasks/main.yml - changes flag based on conditional present
      # Var is currently used in 9 subsequent files, to suppress restarting of
      # hostapd, dnsmasq and/or other networking service in computed_services.yml,
      # debian.yml, detected_network.yml, down-debian.yml, netplan.yml,
      # NM-debian.yml, restart.yml, rpi_debian.yml, sysd-netd-debian.yml
    when: has_wifi_gateway is defined

  - name: computed_network
    include_tasks: computed_network.yml

  # - name: Configure wondershaper
  #   include_tasks: wondershaper.yml
  #   when: wondershaper_install or wondershaper_installed is defined

  - name: (Re)Install named
    include_tasks: named.yml
    when: named_install and FQDN_changed and iiab_stage|int == 9

  - name: (Re)Install dhcpd
    include_tasks: dhcpd.yml
    when: dhcpd_install and FQDN_changed and iiab_stage|int == 9

  - name: (Re)Install Squid
    include_tasks: squid.yml
    when: squid_install and FQDN_changed and iiab_stage|int == 9

  #preprep for backends
  - name: Netplan in use on Ubuntu 18.04+
    include_tasks: netplan.yml
    when: is_ubuntu and not is_ubuntu_16

  #### Start services
  - name: avahi
    include_tasks: avahi.yml
  - name: hostapd
    include_tasks: hostapd.yml
  - name: computed_services
    include_tasks: computed_services.yml
  - name: enable_services
    include_tasks: enable_services.yml
  #### End services

  #### Start network layout
  #- name: Redhat networking
  #  include_tasks: ifcfg_mods.yml
  #  when: is_redhat

  - name: NetworkManager in use
    include_tasks: NM-debian.yml
    when: is_debuntu and network_manager_active

  - name: systemd-networkd in use
    include_tasks: sysd-netd-debian.yml
    when: is_debuntu and systemd_networkd_active

  - name: Raspbian uses dhcpcd only with no N-M or SYS-NETD active
    include_tasks: rpi_debian.yml
    when: is_raspbian

  - name: Not RPi, Not NetworkManager, Not systemd-networkd in use
    include_tasks: debian.yml
    when: (not is_raspbian and not network_manager_active and not systemd_networkd_active and is_debuntu) or is_ubuntu_16
  #### end network layout

  - name: Restart services
    include_tasks: restart.yml
  # end block
  when: network_installed is defined and network_enabled