Merge pull request #70940 from sabrinajess/CNV30305

#CNV-30305 - new NAD localnet content

Author: bscott-rh

modules/virt-creating-nad-localnet-console.adoc

@@ -0,0 +1,30 @@
+// Module included in the following assemblies:
+//
+// * virt/vm_networking/virt-connecting-vm-to-ovn-secondary-network.adoc
+
+:_mod-docs-content-type: PROCEDURE
+[id="virt-creating-nad-localnet-console_{context}"]
+= Creating a NAD for localnet topology using the web console
+
+You can create a network attachment definition (NAD) to connect workloads to a physical network by using the {product-title} web console.
+
+.Prerequisites
+* Use `nmstate` to configure the localnet to OVS bridge mappings.
+
+.Procedure
+
+. Navigate to *Networking* -> *NetworkAttachmentDefinitions* in the web console.
+
+. Click *Create Network Attachment Definition*. The network attachment definition must be in the same namespace as the pod or virtual machine using it.
+
+. Enter a unique *Name* and optional *Description*.
+
+. Select *OVN Kubernetes secondary localnet network* from the *Network Type* list.
+
+. Enter the name of your pre-configured localnet identifier in the *Bridge mapping* field.
+
+. Optional: You can explicitly set MTU to the specified value. The default value is chosen by the kernel.
+
+. Optional: Encapsulate the traffic in a VLAN. The default value is none.
+
+. Click *Create*.

virt/vm_networking/virt-connecting-vm-to-ovn-secondary-network.adoc

@@ -43,9 +43,12 @@ include::modules/virt-creating-localnet-nad-cli.adoc[leveloffset=+2]
 You can attach a virtual machine (VM) to the OVN-Kubernetes secondary network interface by using the {product-title} web console or the CLI.
 
 include::modules/virt-attaching-vm-to-ovn-secondary-nw-cli.adoc[leveloffset=+2]
+include::modules/virt-creating-nad-localnet-console.adoc[leveloffset=+2]
 
 [role="_additional-resources"]
 [id="additional-resources_virt-connecting-vm-to-ovn-secondary-network"]
 == Additional resources
 * xref:../../networking/multiple_networks/configuring-additional-network.adoc#configuration-ovnk-additional-networks_configuring-additional-network[Configuration for an OVN-Kubernetes additional network]
-* xref:../../networking/k8s_nmstate/k8s-nmstate-about-the-k8s-nmstate-operator.adoc#k8s-nmstate-about-the-k8s-nmstate-operator[About the Kubernetes NMState Operator]
+* xref:../../networking/k8s_nmstate/k8s-nmstate-about-the-k8s-nmstate-operator.adoc#k8s-nmstate-about-the-k8s-nmstate-operator[About the Kubernetes NMState Operator]
+* xref:../../networking/multiple_networks/configuring-additional-network.adoc#configuring-additional-network_configuration-additional-network-interface[Configuration for an OVN-Kubernetes additional network mapping]
+* xref:../../networking/multiple_networks/configuring-additional-network.adoc#configuring-additional-network_configuration-additional-network-attachment[Configuration for an additional network attachment]