adding MCFG

Author: juarocha

roles/dtc/common/templates/ndfc_networks/mcfg_fabric/mcfg_fabric_networks.j2

@@ -4,6 +4,10 @@
 {% else %}
 {% set networks = [] %}
 {% endif %}
+{% set net_overrides = {} %}
+{% for _n in runtime_mcfg_data_model.overlay_attach_groups.networks | default([], true) %}
+{% set _ = net_overrides.update({_n['name']: _n.get('switch_attach_overrides') or []}) %}
+{% endfor %}
 {% for net in networks %}
 - net_name: {{ net['name'] }}
 {# ------------------------------------------------------ #}
@@ -74,6 +78,20 @@
 {% endif %}
 {% for attach in network_attach_groups_dict[net['network_attach_group']] %}
     - ip_address: {{ attach['mgmt_ip_address'] }}
+{% for switch_override in net_overrides.get(net['name'], []) %}
+{% if switch_override['mgmt_ip_address'] == attach['mgmt_ip_address'] %}
+{% if switch_override['vlan_id'] is defined and switch_override['vlan_id'] != net['vlan_id'] %}
+      vlan_id: {{ switch_override['vlan_id'] }}
+{% endif %}
+{% if switch_override['freeform_config'] is defined %}
+      freeform_config: |-
+{{ switch_override['freeform_config'] | cisco.nac_dc_vxlan.dedent | indent(8, true) }}
+{% endif %}
+{% if ndfc_version | cisco.nac_dc_vxlan.version_compare('12.4.1', '>=') %}
+      svi_enabled: {{ switch_override['svi_enabled'] | default(defaults.vxlan.overlay.networks.svi_enabled) }}
+{% endif %}
+{% endif %}
+{% endfor %}
 {% if attach['ports'] is defined %}
       ports: {{ attach['ports'] }}
 {% endif %}