squid-iiab.conf.j2: Comment out 'if dansguardian_enabled' etc

roles/network/tasks/enable_services.yml

@@ -134,14 +134,7 @@
 #     enabled: no
 #   when: (dansguardian_install or dansguardian_installed is defined) and not dansguardian_enabled
 
-- debug:
-    var: squid_install
-- debug:
-    var: squid_enabled
-- debug:
-    var: squid_installed
-
-- name: Mandate 'HTTPCACHE_ON=True' in {{ iiab_env_file }} - if squid_install and squid_enabled
+- name: Mandate 'HTTPCACHE_ON=True' in {{ iiab_env_file }} - if squid_install [{{ squid_install }}] and squid_enabled [{{ squid_enabled }}]
   lineinfile:
     path: "{{ iiab_env_file }}"
     regexp: '^HTTPCACHE_ON=*'
@@ -170,13 +163,13 @@
     path: "/etc/init.d/{{ proxy }}"
   when: squid_install and squid_enabled
 
-- name: Disable Squid service, if not squid_enabled - if (squid_install or squid_installed is defined) and not squid_enabled
+- name: Disable Squid service, if not squid_enabled - if (squid_install or squid_installed [{{ squid_installed }}] is defined) and not squid_enabled
   systemd:
     name: "{{ proxy }}"
     enabled: no
   when: (squid_install or squid_installed is defined) and not squid_enabled
 
-- name: Revert to 'HTTPCACHE_ON=False' if not squid_enabled
+- name: Revert to 'HTTPCACHE_ON=False' - if squid_install and not squid_enabled
   lineinfile:
     path: "{{ iiab_env_file }}"
     regexp: '^HTTPCACHE_ON=*'
@@ -216,7 +209,7 @@
     - gateway/iiab-internet-off
 
 
-- name: Add 'squid' variable values to {{ iiab_ini_file }}
+- name: Add 'squid' variable values to {{ iiab_ini_file }} - if squid_installed is defined
   ini_file:
     path: "{{ iiab_ini_file }}"    # /etc/iiab/iiab.ini
     section: squid

roles/network/templates/squid/squid-iiab.conf.j2

@@ -4,11 +4,11 @@
 ###############################
 #  Network Interface
 
-# {% if dansguardian_enabled %}
+# ## if dansguardian_enabled ##
 # http_port 127.0.0.1:3130
-# {% else %}
+# ## else ##
 http_port 0.0.0.0:3128 transparent
-# {% endif %}
+# ## endif ##
 
 icp_port 0