Update configurations for flex deployment

Change-Id: I4c567aa111104e96d3c710aca416f02294ca1164
diff --git a/flex-pod1.yml b/flex-pod1.yml
new file mode 100644
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--- /dev/null
+++ b/flex-pod1.yml
@@ -0,0 +1,75 @@
+
+# Copyright 2017-present Open Networking Foundation
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+
+# Deployment configuration for a physical hardware POD
+---
+
+# this is used to generate the genconfig/cord-inv file
+headnode:
+  ip: '10.192.4.62'
+  ansible_user: 'cord'
+  ansible_ssh_pass: 'cord'
+  ansible_ssh_port: 22
+
+common:
+  # set to the profile of cord you want to install
+  cord_profile: 'rcord'
+
+  # cord dir is shared to corddev VM, causing permissions issues if these aren't set
+  credentials_dir: '/opt/credentials'
+  pki_dir: '/opt/pki'
+  ssh_pki_dir: '/opt/ssh_pki'
+
+  # all of these are written to genconfig/config.yml, and needs a rework
+
+  # Network address information for the head node:
+  #
+  # fabric_ip     - the IP address and mask bits to be used to configure the network
+  #                 interface connected to the leaf - spine fabric
+  #
+  # management_ip - the IP address and mask bits to be used to configure the network
+  #                 interface connecting the head node to the POD internal
+  #                 management network. The head node will deliver DHCP addresses to
+  #                 the other compute nodes over this interface
+  #
+  # external_ip   - the IP address and mask bits to be used to configure the network
+  #                 interface connecting the head node (and the POD) to the
+  #                 Internet. All traffic in the POD to external hosts will be
+  #                 NAT-ed through this interface
+  fabric_ip: '10.6.1.1/24'
+  management_ip: '10.6.0.1/24'
+  external_ip: '10.192.4.62/20'
+  external_iface: 'enp4s0f1'
+  external_gw: '10.192.4.1'
+  skipTags:
+
+passwords:
+  compute_node: "ubuntu"
+  maas_admin: "admin"
+  maas_user: "cord"
+
+docker:
+  imageVersion: candidate
+
+otherNodes:
+  # Experimental
+  #
+  # Specifies the subnet and address range that will be used to allocate IP addresses
+  # to the compute nodes as they are deployed into the POD.
+  fabric:
+    network: 10.6.1.1/24
+    range_low: 10.6.1.2
+    range_high: 10.6.1.253