Configure Manila with an NFS network

Manila Tempest tests need to connect to the NFS share
for Ganesha tests, and they use a special (openstack)
network for that [1].

This patch adds an NFS network with VLAN 24 and range
172.21.0.0/24 in reproducers networking-definition.yml.
It also adds a multus range for this network so that the
Tempest pod can access this network for testing. The NFS
network is added to the OCP nodes for the same reason.

The networking-env-definition within the ci playbook file
is not updated to have the nfs network for the github-check
rhoso-architecture-validate-hci since that file is overriden
in architecture/automation/net-env/uni04delta.yaml

TODO: update the Ceph playbook and roles to use this network.

[1] https://opendev.org/openstack/manila-tempest-plugin/src/branch/master/manila_tempest_tests/config.py#L99

Jira: https://issues.redhat.com/browse/OSPRH-7417

Signed-off-by: John Fulton <[email protected]>

scenarios/reproducers/networking-definition.yml

@@ -91,6 +91,19 @@ cifmw_networking_definition:
               end: 250
       vlan: 23
       mtu: 1500
+    nfs:
+      network: "172.21.0.0/24"
+      tools:
+        netconfig:
+          ranges:
+            - start: 100
+              end: 250
+        multus:
+          ranges:
+            - start: 30
+              end: 70
+      vlan: 24
+      mtu: 1500
 
   group-templates:
     ocps:
@@ -106,6 +119,8 @@ cifmw_networking_definition:
           trunk-parent: ctlplane
         storage:
           trunk-parent: ctlplane
+        nfs:
+          trunk-parent: ctlplane
     ocp_workers:
       network-template:
         range:
@@ -127,6 +142,8 @@ cifmw_networking_definition:
           trunk-parent: ctlplane
         storagemgmt:
           trunk-parent: ctlplane
+        nfs:
+          trunk-parent: ctlplane
     cephs:
       network-template:
         range: