generate config yaml file instead of long extra-vars parameter

fix var and typo
leave extraVars for maas use

Change-Id: Ia4d535a738c6ee1fab99c35879407785a0b08458

Author: Zack Williams

config/cord_in_a_box.yml

@@ -1,7 +1,7 @@
 # Deployment configuration for VirtualBox based head node.
 #
 # This deployment configuration can be utilized with the head node created
-# via `vargrant up headnode` from the gerrit.opencord.org/maas repository.
+# via `vagrant up headnode` from the gerrit.opencord.org/maas repository.
 ---
 debug: false
 
@@ -10,8 +10,8 @@ seedServer:
 
   # User name and password used by Ansible to connect to the host for remote
   # provisioning
-  user: 'vagrant'
-  password: 'vagrant'
+  ansible_user: 'vagrant'
+  ansible_ssh_pass: 'vagrant'
 
   # Specifies tasks within the head node provisioning not to execute, including:
   #
@@ -36,9 +36,10 @@ seedServer:
   # virtualbox_support: 1
   # power_helper_user: 'cord'
 
+  # on_cloudlab: True
+  cord_in_a_box: True
+
   extraVars:
-    #- 'on_cloudlab=True'
-    - 'cord_in_a_box=True'
     - 'fabric_include_names=eth2'
     - 'fabric_include_module_types=omit'
     - 'fabric_exclude_names=eth0,eth1'

genconfig/README.md

@@ -0,0 +1,3 @@
+# Generated config files
+
+These files are generated from other config, used by ansible

scripts/cord-in-a-box.sh

@@ -187,7 +187,7 @@ while getopts "b:cdhn:stv" opt; do
       echo "    $0 -c             cleanup from previous test"
       echo "    $0 -d             run diagnostic collector"
       echo "    $0 -h             display this help message"
-      echo "    $0 -n             number of compute nodes to setup. currently max 2 nodes can be supported"
+      echo "    $0 -n #           number of compute nodes to setup. Currently max 2 nodes can be supported"
       echo "    $0 -s             run initial setup phase only (don't start building CORD)"
       echo "    $0 -t             do install, bring up cord-pod configuration, run E2E test"
       echo "    $0 -v             print CiaB version and exit"