add Vendor model to select flavor/image at Tenant creation

Change-Id: Iaca169d8773617dae2b37fd8f49fc0a281a914b7
diff --git a/xos/synchronizer/steps/sync_vpgwutenant.py b/xos/synchronizer/steps/sync_vpgwutenant.py
index b22438c..987f752 100644
--- a/xos/synchronizer/steps/sync_vpgwutenant.py
+++ b/xos/synchronizer/steps/sync_vpgwutenant.py
@@ -8,7 +8,6 @@
 sys.path.insert(0, parentdir)
 
 class SyncVPGWUTenant(SyncInstanceUsingAnsible):
-
     provides = [VPGWUTenant]
 
     observes = VPGWUTenant
@@ -23,22 +22,11 @@
         super(SyncVPGWUTenant, self).__init__(*args, **kwargs)
 
     def fetch_pending(self, deleted):
-
         if (not deleted):
             objs = VPGWUTenant.get_tenant_objects().filter(
                 Q(enacted__lt=F('updated')) | Q(enacted=None), Q(lazy_blocked=False))
         else:
-
             objs = VPGWUTenant.get_deleted_tenant_objects()
 
         return objs
 
-    def get_extra_attributes(self, o):
-        fields = {}
-        fields['display_message'] = o.display_message
-        fields['s5s8_pgw_tag'] = o.s5s8_pgw_tag
-        fields['image_name'] = o.image_name
-        return fields
-
-    def delete_record(self, port):
-        pass
diff --git a/xos/synchronizer/steps/vpgwutenant_playbook.yaml b/xos/synchronizer/steps/vpgwutenant_playbook.yaml
index 455290c..74ea6bb 100644
--- a/xos/synchronizer/steps/vpgwutenant_playbook.yaml
+++ b/xos/synchronizer/steps/vpgwutenant_playbook.yaml
@@ -3,11 +3,7 @@
   gather_facts: False
   connection: ssh
   user: ubuntu
-  become: yes
+  sudo: yes
   tasks:
+  vars:
 
-  - name: write message
-    shell: echo "{{ display_message }}" > /var/tmp/index.html
-
-  - name: setup s5s8_pgw interface config
-    shell: ./start_3gpp_int.sh eth1 {{ s5s8_pgw_tag }} {{ s5s8_pgw_ip }}/24