Add variable to skip network allocation population

Author: assumptionsandg

etc/kayobe/ansible/deploy-baremetal-instance.yml

@@ -8,24 +8,25 @@
   vars:
     network_allocation_path: "{{ kayobe_env_config_path }}/network-allocation.yml"
   tasks:
-    - name: Show baremetal node
-      ansible.builtin.command:
-        cmd: "openstack baremetal node show {{ inventory_hostname }} -f json"
-      register: node_show
-      failed_when: false
-      changed_when: false
-      delegate_to: localhost
-
     - name: Update network allocations
-      when: '"HTTP 404" not in node_show.stderr'
+      when: stackhpc_populate_baremetal_network_allocations
       block:
+        - name: Show baremetal node
+          ansible.builtin.command:
+            cmd: "openstack baremetal node show {{ inventory_hostname }} -f json"
+          register: node_show
+          failed_when: false
+          changed_when: false
+          delegate_to: localhost
+
         - name: Write new network allocations
           vars:
             new_ips: "{ '{{ admin_oc_net_name }}_ips': { '{{ inventory_hostname }}': '{{ ansible_host }}' } }"
             new_net_alc: "{{ admin_oc_net_ips | combine(new_ips, recursive=True) }}"
           ansible.builtin.copy:
             content: "{{ new_net_alc | to_nice_yaml(indent=2) }}"
             dest: "{{ network_allocation_path }}"
+          when: '"HTTP 404" not in node_show.stderr'
 
 - name: Deploy baremetal compute nodes as hypervisors
   hosts: compute

etc/kayobe/stackhpc.yml

@@ -175,6 +175,10 @@ stackhpc_docker_registry_password: "{{ pulp_password }}"
 # Whether or not to run CIS benchmark hardening playbooks. Default is false.
 #stackhpc_enable_cis_benchmark_hardening_hook:
 
+# Whether to auto populate the admin network allocations for baremetal hypervisors.
+# Default is true.
+stackhpc_populate_baremetal_network_allocations: true
+
 ###############################################################################
 # Octavia Amphora image