patch undefined: Updated the DNS configuration in the resolv.conf.j2 template to include both the local host and the Ansible-managed DNS server.

Added a new line to the `resolv.conf.j2` template to specify the Ansible-managed DNS server (`{{ addc_ansible_host }}`). This ensures that the system uses both the local host and the managed DNS server for DNS resolution.

templates/ntp.conf.j2

@@ -0,0 +1,37 @@
+# This configuration file is managed by Ansible.
+# It is configured to run as an Active Directory Domain Controller.
+
+# Enable kernel time discipline (important for a DC)
+tos maxclock 10
+
+# Use your own local clock as a reliable fallback/default
+# Local clock. Note that is not the "localhost" address!
+server  127.127.1.0     # Undisciplined local clock
+fudge   127.127.1.0 stratum 10
+
+# Where to retrieve the time from
+# Optionally, add external sources for greater accuracy (NTP pool)
+# You should choose servers close to your location or use a reliable pool.
+server 0.pool.ntp.org iburst prefer
+server 1.pool.ntp.org iburst prefer
+server 1.pool.ntp.org iburst prefer
+
+# Drift file location
+driftfile       /var/lib/ntp/ntp.drift
+logfile         /var/log/ntp
+ntpsigndsocket  {{ ntp_signd_path }}
+
+# Access control
+# Default restriction: Allow clients only to query the time
+restrict default kod nomodify notrap nopeer limited mssntp
+
+# No restrictions for "localhost"
+restrict 127.0.0.1
+
+# Enable the time sources to only provide time to this host
+restrict 0.pool.ntp.org   mask 255.255.255.255    nomodify notrap nopeer noquery
+restrict 1.pool.ntp.org   mask 255.255.255.255    nomodify notrap nopeer noquery
+restrict 2.pool.ntp.org   mask 255.255.255.255    nomodify notrap nopeer noquery
+
+# tell NTP not to panic and exit
+tinker panic 0