Remove "| bool" 1.5yrs later, as Ansible 2.10 changed conditional_bare_variables default

roles/4-server-options/tasks/main.yml

@@ -16,25 +16,25 @@
 - name: Install pylibs (IIAB's python libs)
   include_role:
     name: pylibs
-  #when: pylibs_install | bool    # Flag might be created in future?
+  #when: pylibs_install    # Flag might be created in future?
 
 # Also run by roles/1-prep/tasks/main.yml as required by OpenVPN.
 - name: SSHD
   include_role:
     name: sshd
-  when: sshd_install | bool
+  when: sshd_install
 
 - name: Install named / BIND
   include_tasks: roles/network/tasks/named.yml
-  when: named_install | bool
+  when: named_install
 
 - name: Install dhcpd
   include_tasks: roles/network/tasks/dhcpd.yml
-  when: dhcpd_install | bool
+  when: dhcpd_install
 
 - name: Install Squid (and DansGuardian if dansguardian_install)
   include_tasks: roles/network/tasks/squid.yml
-  when: squid_install | bool
+  when: squid_install
 
 - name: Install Bluetooth - only on Raspberry Pi
   include_role:
@@ -44,17 +44,17 @@
 - name: USB_LIB
   include_role:
     name: usb_lib
-  when: usb_lib_install | bool
+  when: usb_lib_install
 
 - name: CUPS
   include_role:
     name: cups
-  when: cups_install | bool
+  when: cups_install
 
 - name: SAMBA
   include_role:
     name: samba
-  when: samba_install | bool
+  when: samba_install
 
 # 2020-02-17: What was roles/homepage lives in roles/www_options
 # 2020-10-08: Softcoded iiab_home_url should work (e.g. using local_vars.yml or
@@ -65,7 +65,7 @@
 - name: WWW_OPTIONS (WWW_BASE should have been installed earlier)
   include_role:
     name: www_options
-  #when: www_options_install | bool    # Flag might be created in future?
+  #when: www_options_install    # Flag might be created in future?
 
 - name: Recording STAGE 4 HAS COMPLETED ==================
   lineinfile: