NSX|V: add context to missing configure_router_edge

Commit fe72c1bd0c98bc5c403e867a4c284f8e66a4d10d added context to
the method above. Here we do 2 things:
1. add in the missing context to method calls
2. ensure that context is the first parameter to be consistant

Change-Id: Iad7f575a3a212f123ecdf7a4827e2ab61993a49b

vmware_nsx/plugins/nsx_v/drivers/distributed_router_driver.py

@@ -470,7 +470,8 @@ class RouterDistributedDriver(router_driver.RouterBaseDriver):
                     md_proxy_handler = (
                         self.plugin.metadata_proxy_handler)
                     if md_proxy_handler:
-                        md_proxy_handler.configure_router_edge(dhcp_id)
+                        md_proxy_handler.configure_router_edge(
+                            context, dhcp_id)
 
     def _update_edge_router(self, context, router_id):
         router = self.plugin._get_router(context.elevated(), router_id)

vmware_nsx/plugins/nsx_v/drivers/exclusive_router_driver.py

@@ -42,7 +42,7 @@ class RouterExclusiveDriver(router_driver.RouterBaseDriver):
             availability_zone=availability_zone)
         if allow_metadata:
             self.plugin.metadata_proxy_handler.configure_router_edge(
-                lrouter['id'], context)
+                context, lrouter['id'])
 
     def update_router(self, context, router_id, router):
         r = router['router']

vmware_nsx/plugins/nsx_v/drivers/shared_router_driver.py

@@ -584,8 +584,8 @@ class RouterSharedDriver(router_driver.RouterBaseDriver):
             # configure metadata service on the router.
             metadata_proxy_handler = self.plugin.metadata_proxy_handler
             if metadata_proxy_handler and new:
-                metadata_proxy_handler.configure_router_edge(router_id,
-                                                             context)
+                metadata_proxy_handler.configure_router_edge(context,
+                                                             router_id)
             edge_id = edge_utils.get_router_edge_id(context, router_id)
             with locking.LockManager.get_lock(str(edge_id)):
                 # add all internal interfaces of the router on edge

vmware_nsx/plugins/nsx_v/md_proxy.py

@@ -647,7 +647,7 @@ class NsxVMetadataProxyHandler(object):
 
         lb_obj.submit_to_backend(self.nsxv_plugin.nsx_v.vcns, edge_id)
 
-    def configure_router_edge(self, rtr_id, context):
+    def configure_router_edge(self, context, rtr_id):
         ctx = context.elevated()
         # Connect router interface to inter-edge network
         port_data = {

vmware_nsx/plugins/nsx_v/plugin.py

@@ -2102,7 +2102,7 @@ class NsxVPluginV2(addr_pair_db.AllowedAddressPairsMixin,
                     LOG.debug('Update metadata for resource %s',
                               resource_id)
                     self.metadata_proxy_handler.configure_router_edge(
-                        resource_id, context)
+                        context, resource_id)
 
                 self.setup_dhcp_edge_fw_rules(context, self,
                                               resource_id)

vmware_nsx/plugins/nsx_v/vshield/edge_utils.py

@@ -1301,7 +1301,7 @@ class EdgeManager(object):
                 context, network_id, resource_id, availability_zone)
 
             self.plugin.metadata_proxy_handler.configure_router_edge(
-                resource_id, context)
+                context, resource_id)
             self.plugin.setup_dhcp_edge_fw_rules(
                 context, self.plugin, resource_id)