make vagrant user configurable from config.yaml

RELATED_BUG: 1569237
RELATED_BUG: 1589721

Change-Id: I57b5c9ea124b071c6d31b8c825c9cb1d2e89a8ce

Vagrantfile

@@ -69,6 +69,7 @@ def configure_vm(name, vm, conf)
       "is_compute" => (name != "manager"),
       "use_ldap" => conf["use_ldap"] || false,
       "extra_images" => conf["extra_images"] || "",
+      "vagrant_username" => conf["vagrant_username"] || "ubuntu",
     }
     # add all the rest of the content in the conf file
     conf.each do |k, v|

config.yaml.sample

@@ -40,6 +40,9 @@ bridge_int: eth1
 #box_name: 'my.favorite'
 #box_url: http://gallifrey/vagrant/devstack-2014-02-19.box
 
+# Vagrant username used in box image, e.g. ubuntu
+#vagrant_username: vagrant
+
 # Non upstream Git URL to fetch Devstack from instead.
 #devstack_git: /home/vagrant/openstack/devstack
 
@@ -69,6 +72,10 @@ bridge_int: eth1
 #ip_address_manager: 10.0.10.10
 #ip_address_compute: 10.0.10.20
 
+# Name of network interface in virtual machine - e.g. enp0s8 in ubuntu
+#guest_interface_default: eth1
+#host_ip_iface: eth1
+
 # Extra images to download and add to glance, a list of url's comma separated
 # for new images to be added to glance
 #extra_images: https://cloud-images.ubuntu.com/precise/current/precise-server-cloudimg-amd64-disk1.img,https://cloud-images.ubuntu.com/trusty/current/trusty-server-cloudimg-amd64-disk1.img

puppet/manifests/default.pp

@@ -1,7 +1,9 @@
 node default {
   include base
   include user::stack
-  include user::vagrant
+  class {'user::vagrant':
+    username => $::vagrant_username,
+  }
   include grenade
   include devstack
 }

puppet/modules/user/manifests/vagrant.pp

@@ -5,14 +5,14 @@ class user::vagrant(
   $username = 'vagrant'
 )
 {
-  file {'/home/vagrant/.bashrc':
+  file {"/home/${username}/.bashrc":
     owner => $username,
     group => $username,
     mode => '0644',
     source => 'puppet:///modules/user/stack_bashrc',
   }
 
-  file {'/home/vagrant/devstack':
+  file {"/home/${username}/devstack":
     owner => $username,
     group => $username,
     mode => '0644',
@@ -20,7 +20,7 @@ class user::vagrant(
     target => '/home/stack/devstack',
   }
 
-  file {'/home/vagrant/grenade':
+  file {"/home/${username}/grenade":
     owner => $username,
     group => $username,
     mode => '0644',