CORD-1400: Physical pod config with the new build system

Change-Id: I77d65cf3be65d98412fdf8489f7462c2375166b5
(cherry picked from commit 090e8705efa3d6e9831468f13b53008a1a6e3282)
diff --git a/roles/compute-node/tasks/networking.yml b/roles/compute-node/tasks/networking.yml
index f08003f..6411335 100644
--- a/roles/compute-node/tasks/networking.yml
+++ b/roles/compute-node/tasks/networking.yml
@@ -409,14 +409,9 @@
     - interface_config
     - reboot
 
-- name: Ensure Port Defined
-  set_fact:
-    ansible_ssh_port: 22
-  when: ansible_ssh_port is not defined
-
 - name: Wait For Restart
-  local_action: wait_for port={{ ansible_ssh_port }} host={{ inventory_hostname }} search_regex=OpenSSH delay=120 timeout=600 connect_timeout=15
+  local_action: wait_for port={{ ansible_port | default('22') }} host={{ inventory_hostname }} search_regex=OpenSSH delay=120 timeout=600 connect_timeout=15
   when: reboot_required
   tags:
     - interface_config
-    - reboot
+    - reboot
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