-numerous changes to work with Raspbian 10

-redo of some roles, particularly GUI
-modifications to support working from a "Raspbian Lite" install

samba.yml

@@ -1,49 +1,49 @@
----
-- hosts: samba
-  tasks:
-    - name: Install Samba Packages
-      become: yes
-      apt:
-        name: ['samba', 'smbclient','winbind','krb5-user','krb5-config','krb5-locales','winbind','libpam-winbind','libnss-winbind','dnsutils']
-        state: present
-        update_cache: true
-    - name: stop samba services
-      become: yes
-      command: systemctl stop "{{ item }}"
-      ignore_errors: true
-      with_items:
-              - samba-ad-dc.service
-              - smbd.service
-              - nmbd.service
-              - winbind.service
-    - name: disable samba services
-      become: yes
-      command: systemctl disable "{{ item }}"
-      ignore_errors: true
-      with_items:
-              - samba-ad-dc.service
-              - smbd.service
-              - nmbd.service
-              - winbind.service
-    - name: set nsswitch service to use DNS resolution
-      become: yes
-      lineinfile:
-              path: /etc/nsswitch.conf
-              state: present
-              regexp: '^hosts:'
-              line: 'hosts:          files dns mdns4_minimal [NOTFOUND=return]'
-    - name: check if smb.conf exists
-      stat:
-              path: /etc/samba/smb.conf
-      register: stat_result
-    - name: rename default smb.conf
-      become: yes
-      shell: mv /etc/samba/smb.conf /etc/samba/smb.conf.backup
-      ignore_errors: true
-      tags: remove_default_samba_config
-    - name: delete default kerberos configuration if it exists
-      become: yes
-      file:
-              state: absent
-              path: "/etc/krb5.conf"
-      tags: remove_default_samba_config
+---
+- hosts: samba
+  tasks:
+    - name: Install Samba Packages
+      become: yes
+      apt:
+        name: ['samba', 'smbclient','winbind','krb5-user','krb5-config','krb5-locales','winbind','libpam-winbind','libnss-winbind','dnsutils']
+        state: present
+        update_cache: true
+    - name: stop samba services
+      become: yes
+      command: systemctl stop "{{ item }}"
+      ignore_errors: true
+      with_items:
+              - samba-ad-dc.service
+              - smbd.service
+              - nmbd.service
+              - winbind.service
+    - name: disable samba services
+      become: yes
+      command: systemctl disable "{{ item }}"
+      ignore_errors: true
+      with_items:
+              - samba-ad-dc.service
+              - smbd.service
+              - nmbd.service
+              - winbind.service
+    - name: set nsswitch service to use DNS resolution
+      become: yes
+      lineinfile:
+              path: /etc/nsswitch.conf
+              state: present
+              regexp: '^hosts:'
+              line: 'hosts:          files dns mdns4_minimal [NOTFOUND=return]'
+    - name: check if smb.conf exists
+      stat:
+              path: /etc/samba/smb.conf
+      register: stat_result
+    - name: rename default smb.conf
+      become: yes
+      shell: mv /etc/samba/smb.conf /etc/samba/smb.conf.backup
+      ignore_errors: true
+      tags: remove_default_samba_config
+    - name: delete default kerberos configuration if it exists
+      become: yes
+      file:
+              state: absent
+              path: "/etc/krb5.conf"
+      tags: remove_default_samba_config