update nameserver playbook to setup for debian bullseye, and add new cubox to inventory

ansible-5/roles/ns.xai-corp.net/tasks/dynamic_ip.yml

@@ -1,10 +1,18 @@
 ---
 # create cronjob to set dynamic ip
 
+- name: Install required packages
+  apt:
+    name: "{{ item }}"
+    state: latest
+  with_items:
+    - cron
+  when: ansible_os_family == "Debian"
+
 - name: create zone edit cronjob
   cron:
     name: zoneedit
-    minute: "*/30"
+    minute: "*/45"
     user: root
     job: 'IP=`curl -s http://api.ipify.org` && wget -O - --http-user=rmorgan15 --http-passwd=D422B334D3768ACD "https://dynamic.zoneedit.com/auth/dynamic.html?host=test.xai-corp.net&dnsto=$IP" &>/dev/null'
     cron_file: zoneedit

ansible-5/roles/ns.xai-corp.net/templates/xai-corp.net.internal.j2

@@ -38,6 +38,7 @@ dkhost05                IN A    192.168.4.55
 ns                      IN A    192.168.4.11
 ns01                    IN CNAME    ns
 ns02                    IN CNAME    cubox-i
+ns03                    IN CNAME    cubox-m
 
 ; gluster servers
 ;gluster                 IN A    192.168.4.11

ansible-5/roles/ns.xai-corp.net/templates/xai-corp.net.reverse.j2

@@ -17,9 +17,6 @@ $ORIGIN 4.168.192.IN-ADDR.ARPA.
 103             IN PTR  xaicorp1.xai-corp.net.
 11              IN PTR  home.xai-corp.net.
 12              IN PTR  cubox-i.xai-corp.net.
+15              IN PTR  cubox-m.xai-corp.net.
 20              IN PTR  garden.xai-corp.net.
 22              IN PTR  home02.xai-corp.net.
-41              IN PTR  dkhost01.xai-corp.net.
-43              IN PTR  dkhost02.xai-corp.net.
-53              IN PTR  dkhost03.xai-corp.net.
-54              IN PTR  dkhost04.xai-corp.net.