Merge pull request #2648 from openshift-cherrypick-robot/cherry-pick-…

…2645-to-release-4.8

[release-4.8] Bug 1977426: Fix team config JSON format for nmcli command

templates/common/_base/files/configure-ovs-network.yaml

@@ -181,10 +181,9 @@ contents:
       nmcli device disconnect $iface
 
       # use ${extra_phys_args[@]+"${extra_phys_args[@]}"} instead of ${extra_phys_args[@]} to be compatible with bash 4.2 in RHEL7.9
-      extra_args=${extra_phys_args[@]+"${extra_phys_args[@]}"}
       if ! nmcli connection show ovs-if-phys0 &> /dev/null; then
         nmcli c add type ${iface_type} conn.interface ${iface} master ovs-port-phys0 con-name ovs-if-phys0 \
-          connection.autoconnect-priority 100 802-3-ethernet.mtu ${iface_mtu} ${extra_args}
+        connection.autoconnect-priority 100 802-3-ethernet.mtu ${iface_mtu} ${extra_phys_args[@]+"${extra_phys_args[@]}"}
       fi
 
       # Update connections with master property set to use the new device name