iiab_env_file -> {{ iiab_env_file }} or "{{ iiab_env_file }}"

roles/network/tasks/computed_network.yml

@@ -172,9 +172,9 @@
     iiab_wan_iface: "none"
   when: adapter_count.stdout|int >= "5" and device_gw == "none" and gui_wan_iface == "unset" and gui_static_wan is defined
 
-- name: Record IIAB_WAN_DEVICE to /etc/iiab/iiab.env
+- name: Record IIAB_WAN_DEVICE to {{ iiab_env_file }}
   lineinfile:
-    dest: /etc/iiab/iiab.env
+    dest: "{{ iiab_env_file }}"
     regexp: '^IIAB_WAN_DEVICE=*'
     line: 'IIAB_WAN_DEVICE="{{ iiab_wan_iface }}"'
     state: present
@@ -182,9 +182,9 @@
   tags:
     - network
 
-- name: Record IIAB_LAN_DEVICE to /etc/iiab/iiab.env
+- name: Record IIAB_LAN_DEVICE to {{ iiab_env_file }}
   lineinfile:
-    dest: /etc/iiab/iiab.env
+    dest: "{{ iiab_env_file }}"
     regexp: '^IIAB_LAN_DEVICE=*'
     line: 'IIAB_LAN_DEVICE="{{ iiab_lan_iface }}"'
     state: present

roles/network/tasks/detected_network.yml

@@ -1,5 +1,5 @@
 - name: iiab_wan_device
-  shell: grep IIAB_WAN_DEVICE /etc/iiab/iiab.env | awk -F "=" '{print $2}'
+  shell: grep IIAB_WAN_DEVICE {{ iiab_env_file }} | awk -F "=" '{print $2}'
   when: iiab_stage|int > 4
   register: prior_gw
 

roles/network/tasks/enable_services.yml

@@ -79,7 +79,7 @@
 
 - name: Create xs_httpcache flag
   lineinfile:
-    dest: /etc/iiab/iiab.env
+    dest: "{{ iiab_env_file }}"
     regexp: '^HTTPCACHE_ON=*'
     line: 'HTTPCACHE_ON=True'
     state: present
@@ -121,7 +121,7 @@
 
 - name: Remove xs_httpcache flag
   lineinfile:
-    dest: /etc/iiab/iiab.env
+    dest: "{{ iiab_env_file }}"
     regexp: '^HTTPCACHE_ON=*'
     line: 'HTTPCACHE_ON=False'
     state: present

roles/network/tasks/hostapd.yml

@@ -55,9 +55,9 @@
     enabled: yes
   when: hostapd_enabled and iiab_wireless_lan_iface is defined and iiab_network_mode != "Appliance"
 
-- name: Record HOSTAPD_ENABLED to /etc/iiab/iiab.env
+- name: Record HOSTAPD_ENABLED to {{ iiab_env_file }}
   lineinfile:
-    dest: /etc/iiab/iiab.env
+    dest: "{{ iiab_env_file }}"
     regexp: '^HOSTAPD_ENABLED=*'
     line: 'HOSTAPD_ENABLED={{ hostapd_enabled }}'
     state: present

roles/network/tasks/main.yml

@@ -11,7 +11,7 @@
     no_net_restart: True      # used below in (1) sysd-netd-debian.yml,
                               # (2) debian.yml, (3) rpi_debian.yml
   when: discovered_wireless_iface == iiab_wan_iface and not reboot_to_AP
-# EITHER WAY: hostapd_enabled's state is RECORDED into /etc/iiab/iiab.env
+# EITHER WAY: hostapd_enabled's state is RECORDED into {{ iiab_env_file }}
 # in hostapd.yml for later use by...
 # /usr/libexec/iiab-startup.sh, iiab-hotspot-off & iiab-hotspot-on
 #

roles/network/templates/gateway/iiab-gen-iptables

@@ -1,5 +1,5 @@
 #!/bin/bash -x
-source /etc/iiab/iiab.env
+source {{ iiab_env_file }}
 {% if is_debuntu %}
 IPTABLES=/sbin/iptables
 IPTABLES_DATA=/etc/iptables.up.rules

roles/network/templates/network/iiab-hotspot-off

@@ -16,4 +16,4 @@ if grep -qi raspbian /etc/*release; then
     ip link set dev wlan0 promisc on
 fi
 
-sed -i -e "s/^HOSTAPD_ENABLED.*/HOSTAPD_ENABLED=False/" /etc/iiab/iiab.env
+sed -i -e "s/^HOSTAPD_ENABLED.*/HOSTAPD_ENABLED=False/" {{ iiab_env_file }}

roles/network/templates/network/iiab-hotspot-on

@@ -17,6 +17,6 @@ if grep -qi raspbian /etc/*release; then
     ip link set dev wlan0 promisc off
 fi
 
-sed -i -e "s/^HOSTAPD_ENABLED.*/HOSTAPD_ENABLED=True/" /etc/iiab/iiab.env
+sed -i -e "s/^HOSTAPD_ENABLED.*/HOSTAPD_ENABLED=True/" {{ iiab_env_file }}
 
 echo -e "\nPlease consider rebooting now.\n"