Revert provisioning of shared networks.

* As currently defined, the public network is configured to
   support floating ip assignment, and the private network should
   be private to the tenant.  In neither case should the network
   be configured as shared.

Change-Id: I51f7cd75cfd2b8a5a1aadad45b98dd010c0f1935

manifests/provision.pp

@@ -117,7 +117,6 @@ class openstack::provision(
     ensure          => present,
     router_external => true,
     tenant_name     => $admin_tenant_name,
-    shared          => true,
   }
   quantum_subnet { $public_subnet_name:
     ensure          => 'present',
@@ -128,7 +127,6 @@ class openstack::provision(
   quantum_network { $private_network_name:
     ensure      => present,
     tenant_name => $tenant_name,
-    shared      => true,
   }
   quantum_subnet { $private_subnet_name:
     ensure       => present,

spec/classes/openstack_provision_spec.rb

@@ -28,13 +28,11 @@ describe 'openstack::provision' do
       should contain_quantum_network('public').with(
         'ensure'          => 'present',
         'router_external' => true,
-        'tenant_name'     => 'admin',
-        'shared'          => true
+        'tenant_name'     => 'admin'
       )
       should contain_quantum_network('private').with(
         'ensure'          => 'present',
-        'tenant_name'     => 'demo',
-        'shared'          => true
+        'tenant_name'     => 'demo'
       )
     end