[libvirt_manager] Create DNS/DHCP records when mac_map is pre-defined

When cifmw_libvirt_manager_mac_map is defined (baremetal deploy-bm
flow), generate_networking_data.yml is skipped because MAC addresses
are already known. However, this also skips the DNS/DHCP record
creation (create_dns_records.yml) which is called at the end of
that file.

Without DHCP reservations, compute VMs provisioned by Ironic never
get a ctlplane IP, leaving them unreachable for EDPM bootstrap.

Add a separate call to create_dns_records.yml that runs when
mac_map is defined and cifmw_networking_env_definition is available.

Related-Issue: ANVIL-109
Co-authored-by: Cursor <cursoragent@cursor.com>

Signed-off-by: Roberto Alfieri <ralfieri@redhat.com>

Author: rebtoor

roles/libvirt_manager/tasks/deploy_layout.yml

@@ -118,6 +118,12 @@
     - cifmw_libvirt_manager_mac_map is undefined
   ansible.builtin.include_tasks: generate_networking_data.yml
 
+- name: Ensure DNS/DHCP records exist when mac_map is pre-defined
+  when:
+    - cifmw_libvirt_manager_mac_map is defined
+    - cifmw_networking_env_definition is defined
+  ansible.builtin.include_tasks: create_dns_records.yml
+
 - name: Create group inventories
   when:
     - _cifmw_libvirt_manager_layout.vms[item].manage | default(true)