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iiab/roles/network/tasks/detected_network.yml
2019-07-06 22:59:12 -05:00

229 lines
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YAML

- name: iiab_wan_device
shell: grep IIAB_WAN_DEVICE {{ iiab_env_file }} | awk -F "=" '{print $2}'
when: iiab_stage|int > 4
register: prior_gw
- name: Checking for old device gateway interface for device test
set_fact:
device_gw: "{{ prior_gw.stdout }}"
device_gw2: "{{ prior_gw.stdout }}"
when: iiab_stage|int > 4 and prior_gw is defined and prior_gw.stdout != ""
- name: Setting WAN if detected
set_fact:
iiab_wan_iface: "{{ discovered_wan_iface }}"
device_gw: "{{ discovered_wan_iface }}"
when: ansible_default_ipv4.gateway is defined
- name: Red Hat network detection (redhat)
include_tasks: detected_redhat.yml
when: is_redhat | bool
- name: Setting dhcpcd_test results
set_fact:
dhcpcd_result: "{{ ansible_local.local_facts.dhcpcd }}"
- name: Setting systemd_networkd results
set_fact:
systemd_networkd_active: True
when: 'ansible_local.local_facts.systemd_networkd == "enabled"'
- name: Setting systemd_networkd-2 results
set_fact:
systemd_networkd_active: True
when: 'ansible_local.local_facts.systemd_networkd == "enabled-runtime"'
- name: Setting network_manager results
set_fact:
network_manager_active: True
when: 'ansible_local.local_facts.network_manager == "enabled"'
- name: Check /etc/network/interfaces for gateway
shell: grep {{ device_gw }} /etc/network/interfaces | wc -l
when: is_debuntu | bool
register: wan_file
- name: Setting wan_in_interfaces
set_fact:
wan_in_interfaces: True
when: is_debuntu and (wan_file.stdout|int > 0)
# WIRELESS -- if any wireless is detected as gateway, it becomes WAN
- name: Look for any wireless interfaces
shell: "cat /proc/net/wireless | grep -v -e Inter -e face | awk -F: '{print $1}' "
register: wireless_list1
ignore_errors: True
changed_when: False
- name: Set the discovered wireless, if found
set_fact:
wifi1: "{{ item|trim }}"
discovered_wireless_iface: "{{ item|trim }}"
when: item|trim != "" and item|trim != discovered_wan_iface
with_items:
- "{{ wireless_list1.stdout_lines }}"
# WIRELESS -- Sigh... Not all drivers update /proc/net/wireless correctly
- name: Look for any wireless interfaces (take 2)
shell: "ls -la /sys/class/net/*/phy80211 | awk -F / '{print $5}'"
register: wireless_list2
ignore_errors: True
changed_when: False
# Last device is used
- name: Set the discovered wireless, if found (take 2)
set_fact:
wifi2: "{{ item|trim }}"
discovered_wireless_iface: "{{ item|trim }}"
when: wireless_list2.stdout is defined
with_items:
- "{{ wireless_list2.stdout_lines }}"
#item|trim != discovered_wan_iface
- name: Count WiFi ifaces
shell: "ls -la /sys/class/net/*/phy80211 | awk -F / '{print $5}' | wc -l"
register: count_wifi_interfaces
# facts are apparently all stored as text, so do text comparisons from here on
- name: Remember number of WiFi devices
set_fact:
num_wifi_interfaces: "{{ count_wifi_interfaces.stdout|int }}"
# XO hack here ap_device would not be active therefore not set with
# wired as gw use ap_device to exclude eth0 from network calulations
- name: XO laptop override 2 WiFi on LAN
set_fact:
ap_device: "eth0"
when: iiab_wan_iface != "eth0" and discovered_wireless_iface != "none" and xo_model == "XO-1.5"
- name: Exclude reserved WiFi adapter if defined - takes adapter name
set_fact:
ap_device: "{{ reserved_wifi }}"
when: reserved_wifi is defined and discovered_wireless_iface != iiab_wan_iface and num_wifi_interfaces >= "2"
- name: Count LAN ifaces
shell: ls /sys/class/net | grep -v -e wwlan -e ppp -e lo -e br0 -e tun -e {{ device_gw }} -e {{ ap_device }} | wc -l
register: num_lan_interfaces_result
- name: Calculate number of LAN interfaces including WiFi
set_fact:
num_lan_interfaces: "{{ num_lan_interfaces_result.stdout|int }}"
# LAN - pick non WAN's
- name: Create list of LAN (non WAN) ifaces
shell: ls /sys/class/net | grep -v -e wwlan -e ppp -e lo -e br0 -e tun -e "br-*" -e docker -e bridge0 -e veth -e {{ device_gw }} -e {{ ap_device }}
when: num_lan_interfaces != "0"
register: lan_list_result
# If 2 interfaces found in gateway mode, with one wifi, declare other to be wan
#- name: In gateway mode with one wifi adapter, the other is WAN
# set_fact:
# iiab_wan_iface: "{{ discovered_lan_iface }}"
# iiab_lan_iface: "{{ discovered_wireless_iface }}"
# num_lan_interfaces: "1"
# when: iiab_lan_enabled and iiab_wan_enabled and num_lan_interfaces == "2" and discovered_wireless_iface != "none" and iiab_wan_iface == "none"
# Select an adapter that is not WAN and not wireless
# if there is more than one the last one wins
- name: Set discovered_wired_iface if present
set_fact:
discovered_wired_iface: "{{ item|trim }}"
when: lan_list_result.stdout_lines is defined and item|trim != discovered_wireless_iface
with_items:
- "{{ lan_list_result.stdout_lines }}"
- name: Set iiab_wireless_lan_iface if present
set_fact:
iiab_wireless_lan_iface: "{{ discovered_wireless_iface }}"
when: discovered_wireless_iface is defined and discovered_wireless_iface != "none" and discovered_wireless_iface != iiab_wan_iface
- name: Set iiab_wired_lan_iface if present
set_fact:
iiab_wired_lan_iface: "{{ discovered_wired_iface }}"
when: discovered_wired_iface is defined and discovered_wired_iface != "none" and discovered_wired_iface != iiab_wan_iface and not is_rpi
#unused
#- name: Get a list of ifcfg files to delete
# moved to detected_redhat
# use value only if present
- name: 2 or more devices on the LAN - use bridging
set_fact:
iiab_lan_iface: br0
when: num_lan_interfaces|int >= 2 and not is_rpi
- name: For Debian, always use bridging - except RPi
set_fact:
iiab_lan_iface: br0
when: num_lan_interfaces|int >= 1 and is_debuntu and not is_rpi
- name: WiFi is on the LAN - use bridging - except RPi
set_fact:
iiab_lan_iface: br0
when: iiab_wireless_lan_iface is defined and not nobridge is defined
- name: Setting wired LAN as only interface - RPi
set_fact:
iiab_lan_iface: "{{ iiab_wired_lan_iface }}"
when: iiab_wired_lan_iface is defined and nobridge is defined
- name: Setting wireless LAN as only interface - RPi
set_fact:
iiab_lan_iface: "{{ iiab_wireless_lan_iface }}"
when: iiab_wireless_lan_iface is defined and nobridge is defined
- name: In VM disable LAN - needs local_vars entry to activate
set_fact:
iiab_lan_iface: none
no_net_restart: True
when: is_VM is defined
# OK try old gw this is a best guess based on what's in
# /etc/sysconfig/iiab_wan_device's last state intended to
# provide a seed value to display in the GUI when no
# gateway is present but we had one.
- name: Has old gateway and no discovered gateway setting WAN
set_fact:
gui_wan_iface: "{{ device_gw }}"
when: user_wan_iface == "auto" and device_gw != "none" and discovered_wan_iface == "none"
- name: Add 'detected_network' variable values to {{ iiab_ini_file }}
ini_file:
dest: "{{ iiab_ini_file }}"
section: detected_network
option: "{{ item.option }}"
value: "{{ item.value }}"
with_items:
- option: has_ifcfg_gw
value: "{{ has_ifcfg_gw }}"
- option: prior_gateway_(device_gw2)
value: "{{ device_gw2 }}"
- option: dhcpcd_result
value: "{{ dhcpcd_result }}"
- option: network_manager_active
value: "{{ network_manager_active }}"
- option: systemd_networkd_active
value: "{{ systemd_networkd_active }}"
- option: wan_in_interfaces
value: "{{ wan_in_interfaces }}"
- option: wireless_list_1(wifi1)
value: "{{ wifi1 }}"
- option: wireless_list_2(wifi2)
value: "{{ wifi2 }}"
- option: num_wifi_interfaces
value: "{{ num_wifi_interfaces }}"
- option: discovered_wireless_iface
value: "{{ discovered_wireless_iface }}"
- option: discovered_wired_iface
value: "{{ discovered_wired_iface }}"
# - option: 'iiab_wireless_lan_iface
# value: '{{ iiab_wireless_lan_iface }}"
- option: num_lan_interfaces
value: "{{ num_lan_interfaces }}"
- option: gui_static_wan
value: "{{ gui_static_wan }}"
- option: iiab_lan_iface
value: "{{ iiab_lan_iface }}"
- option: iiab_wan_iface
value: "{{ iiab_wan_iface }}"